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+91-22-66362328 / 67437709

  • HOME
  • ABOUT US
  • MANUFACTURING PRODUCTS
    • FLANGE
    • FORGED FITTINGS
    • TAPERED TUBE PLUGS
    • WELDING OUTLETS
    • BUTT WELD PIPE FITTINGS
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  • HIC RESISTANT STEEL PLATE
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  • GI FITTINGS 1239 PART 2
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  • ASTM-A312-TP304-PIPE
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ASTM A240 Stainless Steel Plates Supplier & Stockist in Mumbai

Stainless Steel Plates Supplier in India – ASTM A240

ASTM A240 / ASME SA240 Stainless Steel Plates Stockist, Supplier & Exporter in Mumbai, India

Alliance Pipes & Fittings is a Stainless Steel Plates Supplier, Stockist and Exporter in Mumbai, India, offering ASTM A240 / ASME SA240 stainless steel plates in a wide range of grades, thicknesses, widths and finishes. Our stock includes Stainless Steel 304, 304L, 316, 316L, 316Ti, 321, 321H, 347H, 310S, 317L and 904L, along with Duplex, Super Duplex, Alloy 20 and 254 SMO plates, subject to availability.


We supply stainless steel plates for oil & gas, petrochemical, chemical processing, power generation, pressure vessel, heat exchanger, marine, pharmaceutical, food processing and fabrication applications. Material can be supplied with applicable inspection documents, traceability and EN 10204 3.1 MTC as required.

EXPLORE OUR OTHER PLATES

DUPLEX STAINLESS STEEL PLATES

SUPER DUPLEX STAINLESS STEEL PLATES

ALLOY 20 PLATES

254 SMO STAINLESS STEEL PLATES

CARBON STEEL PIPES

ALLOY STEEL PLATES


Contact us

Stainless Steel Plates Supplier in Mumbai | ASTM A240

Stainless Steel Plate Sizes & Thickness Range

Thickness: 0.3 mm to 150 mm
Width: Upto 2000 mm
Length: Upto 12000 mm
Cut-to-size: Available as per customer requirements
Forms: Plates, sheets, coils, cut blanks and profile-cut plates
Finishes: No. 1, 2B, BA, No. 4, Hairline, Mirror and Matte

Stainless Steel Plate Specification, Grades, UNS & EN Equivalents

  • Grade 304 – ASTM A240 TP 304 - ASME SA240 TP 304 - UNS S30400 - EN 1.4301 – 18/8 Stainless Steel
  • Grade 304L – ASTM A240 TP 304L - ASME SA240 TP 304L - UNS S30403 - EN 1.4307 – Low Carbon 304
  • Grade 304H – ASTM A240 TP 304H - ASME SA240 TP 304H - UNS S30409 - EN 1.4948 – High Carbon 304
  • Grade 316 – ASTM A240 TP 316 - ASME SA240 TP 316 - UNS S31600 - EN 1.4401 – Molybdenum-bearing Stainless Steel
  • Grade 316L – ASTM A240 TP 316L - ASME SA240 TP 316L - UNS S31603 - EN 1.4404 – Low Carbon 316
  • Grade 316H – ASTM A240 TP 316H - ASME SA240 TP 316H - UNS S31609 - EN 1.4919 – High Carbon 316
  • Grade 316Ti – ASTM A240 TP 316Ti - ASME SA240 TP 316Ti - UNS S31635 - EN 1.4571 – Titanium Stabilized 316
  • Grade 310S – ASTM A240 TP 310S - ASME SA240 TP 310S - UNS S31008 - EN 1.4845 – Heat Resistant Stainless Steel
  • Grade 309S – ASTM A240 TP 309S - ASME SA240 TP 309S - UNS S30908 - EN 1.4833 – High Temperature Stainless Steel
  • Grade 321 – ASTM A240 TP 321 - ASME SA240 TP 321 - UNS S32100 - EN 1.4541 – Titanium Stabilized 304
  • Grade 321H – ASTM A240 TP 321H - ASME SA240 TP 321H - UNS S32109 - EN 1.4878 – High Carbon 321
  • Grade 347 – ASTM A240 TP 347 - ASME SA240 TP 347 - UNS S34700 - EN 1.4550 – Niobium Stabilized Stainless Steel
  • Grade 347H – ASTM A240 TP 347H - ASME SA240 TP 347H - UNS S34709 - EN 1.4961 – High Carbon 347
  • Grade 317L – ASTM A240 TP 317L - ASME SA240 TP 317L - UNS S31703 - EN 1.4438 – High Molybdenum Austenitic Stainless Steel
  • Grade 904L – ASTM A240 TP 904L - ASME SA240 TP 904L - UNS N08904 - EN 1.4539 – Super Austenitic Stainless Steel
  • Duplex S31803 – ASTM A240 UNS S31803 - ASME SA240 UNS S31803 - EN 1.4462 – Duplex Stainless Steel
  • Duplex 2205 – ASTM A240 UNS S32205 - ASME SA240 UNS S32205 - EN 1.4462 – Duplex Stainless Steel
  • Super Duplex 2507 – ASTM A240 UNS S32750 / ASME SA240 UNS S32750 - EN 1.4410 – Super Duplex Stainless Steel
  • Super Duplex S32760 – ASTM A240 UNS S32760 / ASME SA240 UNS S32760 - EN 1.4501 – Super Duplex Stainless Steel
  • Alloy 20 – ASTM A240 UNS S08020 - ASME SA240 UNS S08020 -  EN 2.4660 - Nickel-Chromium-Molybdenum      Alloy
  • 254 SMO – ASTM A240 UNS S31254 / ASME SA240 UNS S31254 - EN 1.4547 - Super Austenitic Stainless Steel

Stainless Steel Plate Manufacturers

  • Jindal Stainless Ltd.
  • Rimjhim Ispat Ltd.
  • Steel Authority of India Ltd.
  • Bahru Stainless, Malaysia.
  • Outokumpu, Germany.
  • SIJ Acroni, Slovenia.
  • Columbus Stainless, South Africa.
  • Indu Steel, France & Belgium 

Approvals for Stainless Steel Plate

Alliance Pipes & Fittings supplies Stainless Steel Plates for industrial, engineering, infrastructure, defence, power, oil & gas and government-sector project requirements. Depending on the project, material specification and purchaser requirements, Stainless Steel Plates may be sourced and supplied in accordance with applicable approved vendor, manufacturer, inspection, quality and certification requirements

  • ADNOC (Abu Dhabi National Oil Company)
  • BrahMos Aerospace
  • RDSO Vendor Approval
  • BHEL (Bharat Heavy Electricals Ltd)
  • EIL (Engineers India Ltd)

Quality Requirements of Stainless Steel Plates

Alliance Pipes & Fittings supplies Stainless Steel Plates manufactured and tested to applicable ASTM, ASME and international quality requirements. Stainless Steel Plates can be supplied with material traceability, inspection documentation and testing certificates according to the specified grade, standard and project requirements.


Stainless Steel Plate Quality Inspection & Testing

1. EN 10204 3.1 Mill Test Certificate (MTC)
Stainless Steel Plates can be supplied with EN 10204 3.1 MTC providing chemical composition, mechanical properties, heat number and material traceability as applicable.


2. Visual & Dimensional Inspection
Plates are inspected for surface condition, flatness, thickness, dimensions, edge quality and general workmanship according to the applicable specification and purchase requirements.


3. Mechanical Testing – ASTM A370
Mechanical properties including tensile strength, yield strength, elongation and hardness are verified as required by the applicable material specification. Testing can be performed in accordance with ASTM A370.


4. Chemical Composition Analysis
Chemical analysis is verified against the specified stainless steel grade requirements to confirm the required alloy composition and material chemistry.


5. IGC Testing & NACE Requirements
Intergranular corrosion (IGC) testing can be provided for applicable stainless steel grades in accordance with ASTM A262 Practice E. NACE MR0103, NACE MR0175 / ISO 15156 requirements and supporting certification or testing documentation can be arranged where specified by the project or purchase order.


6. Ultrasonic Testing (UT) / NDT
Ultrasonic Testing and other applicable Non-Destructive Testing (NDT) can be provided to identify internal discontinuities or defects in stainless steel plates according to the required specification and inspection requirements.


7. Heat Treatment
Applicable stainless steel plates can be supplied in the required heat-treated condition, including solution annealing and water quenching where specified, to achieve the required metallurgical properties and uniform microstructure.


8. Marking, Identification & Packaging
Stainless steel plates are properly identified and marked with applicable material information, including grade, specification, size and heat number where required. Packaging is carried out to protect the material during handling, transportation and export shipment.


9. PED & AD 2000 Requirements
For applicable projects, Stainless Steel Plates can be supplied with documentation or certification requirements related to the Pressure Equipment Directive (PED) 2014/68/EU and AD 2000-Merkblatt W 0, subject to material grade, manufacturer and project requirements.


10. NORSOK M-650 Requirements
Materials for applicable oil & gas and offshore projects can be sourced from manufacturers meeting specified NORSOK M-650 requirements, subject to the applicable material, manufacturer qualification and project specification.


11. ISO 9001:2015 Quality Management
Alliance Pipes & Fittings operates with a quality-focused supply process. Where applicable, materials are sourced from established manufacturers operating under ISO 9001 quality management systems, with documentation provided according to the project requirements.


12. Z-Test / Through-Thickness Tensile Testing
Z-direction or through-thickness tensile testing can be arranged on request for applications requiring improved resistance to lamellar tearing and enhanced through-thickness mechanical properties.

Types of Stainless Steel Plates We Supply

Alliance Pipes & Fittings supplies and stocks a wide range of Stainless Steel Plates for industrial, engineering, fabrication and project requirements. We offer stainless steel plate grades and material categories including Austenitic, Duplex, Super Duplex, Super Austenitic and Heat Resistant Stainless Steel Plates, along with corrosion-resistant and pressure-vessel grades, subject to availability and customer specifications.


1. Austenitic Stainless Steel Plates

Austenitic Stainless Steel Plates are widely used for their corrosion resistance, formability and weldability. We supply grades such as SS 304, 304L, 304H, 316, 316L, 316H, 316Ti, 321, 321H, 347 and 347H, as applicable to the required specification.


2. Duplex Stainless Steel Plates

Duplex Stainless Steel Plates combine high mechanical strength with excellent corrosion resistance. Duplex 2205 Stainless Steel Plates, including applicable UNS S31803 and S32205 grades, are used in oil & gas, chemical processing, marine, petrochemical and industrial applications.


3. Super Duplex Stainless Steel Plates

Super Duplex Stainless Steel Plates provide high strength and excellent resistance to pitting, crevice corrosion and chloride-containing environments. We supply applicable Super Duplex 2507 / UNS S32750 and S32760 Stainless Steel Plates for demanding offshore, marine, chemical and oil & gas applications.


4. Heat Resistant Stainless Steel Plates

Heat Resistant Stainless Steel Plates are designed for elevated-temperature applications where resistance to oxidation and high-temperature service is required. Stainless Steel 310S, 309S and other applicable heat-resistant grades can be supplied according to project requirements.


5. Super Austenitic Stainless Steel Plates

Super Austenitic Stainless Steel Plates offer enhanced corrosion resistance compared with conventional austenitic grades. We can supply grades such as 317L, 904L and 254 SMO / UNS S31254, subject to availability and applicable specifications.


6. Corrosion Resistant Stainless Steel Plates

Corrosion Resistant Stainless Steel Plates are supplied for applications exposed to moisture, chemicals, chlorides, acids and other corrosive environments. Available grades include 304L, 316L, 317L, 904L, Duplex and Super Duplex Stainless Steel Plates, depending on the application.


7. Industrial Stainless Steel Plates

Industrial Stainless Steel Plates are supplied for general engineering, fabrication, process equipment, machinery, storage tanks, piping systems and industrial projects. Plates are available in different grades, thicknesses, widths, lengths and finishes according to customer requirements.


8. Pressure Vessel Stainless Steel Plates

Pressure Vessel Stainless Steel Plates are used in pressure vessels, heat exchangers, boilers, process equipment and other critical applications. Material can be supplied according to the applicable ASTM, ASME and project specifications, with inspection documentation and certification as required.


9. Cut-to-Size Stainless Steel Plates

Cut-to-Size Stainless Steel Plates can be supplied according to customer-specified dimensions, drawings and project requirements, subject to feasibility. Cutting and processing requirements can be discussed at the time of enquiry.


10. Nickel Alloy Plates – Related Specialty Alloys

In addition to Stainless Steel Plates, Alliance Pipes & Fittings also supplies Nickel Alloy Plates and Nickel-Based Alloy Plates for highly corrosive and high-temperature applications. Products may include Inconel, Incoloy, Monel, Hastelloy, Alloy 20 and other nickel alloys, subject to grade and stock availability.


ASTM A240 Stainless Steel Plates

Our Stainless Steel Plates can be supplied according to applicable ASTM A240 / ASME SA240 specifications in a wide range of grades, sizes and finishes. Material documentation, inspection and testing can be provided according to the applicable grade, specification and project requirements.


Contact Alliance Pipes & Fittings for Stainless Steel Plates, Duplex Plates, Super Duplex Plates and Specialty Alloy Plates from Mumbai, India.

Stainless Steel Plate Applications & Industries

Alliance Pipes & Fittings supplies Stainless Steel Plates for a wide range of industrial, engineering, process and infrastructure applications. ASTM A240 / ASME SA240 Stainless Steel Plates are used where corrosion resistance, strength, durability, hygiene and high-temperature performance are required. Depending on the grade and application, we supply Austenitic, Duplex, Super Duplex, Super Austenitic and Heat Resistant Stainless Steel Plates for domestic and international projects.


Oil & Gas Industry

Stainless Steel Plates are used in oil & gas production, processing and related equipment where corrosion resistance and mechanical strength are important. Duplex and Super Duplex grades are commonly specified for demanding applications.


Petrochemical Plants

Stainless Steel Plates are used in petrochemical processing equipment, storage systems, process piping supports, tanks and fabricated components requiring resistance to corrosive chemicals and elevated temperatures.


Chemical Processing

Corrosion-resistant Stainless Steel Plates are used for chemical processing equipment, storage tanks, reactors, vessels and fabricated components exposed to aggressive chemicals and corrosive environments.


Refineries

Stainless Steel Plates are used in refinery equipment, process units, heat exchangers, tanks and other components where resistance to corrosion and high-temperature service is required.


Power Plants

Stainless Steel Plates are used in power generation equipment, boilers, heat exchangers, condensers, tanks and other plant components. Heat-resistant and corrosion-resistant grades can be selected according to service conditions.


Pressure Vessels

Stainless Steel Plates are used for manufacturing pressure vessels, storage vessels and process equipment. Material can be supplied according to applicable ASTM, ASME and project specifications with required inspection and certification documentation.


Heat Exchangers

Stainless Steel Plates are used in heat exchanger components and associated equipment because of their corrosion resistance, strength and suitability for elevated-temperature service.


Boilers

Heat-resistant Stainless Steel Plates are used in selected boiler and high-temperature applications where resistance to oxidation, heat and corrosion is required.


Marine & Offshore

Duplex and Super Duplex Stainless Steel Plates are widely specified for demanding marine and offshore applications requiring high strength and resistance to chloride-containing environments, pitting and crevice corrosion.


Pharmaceutical Equipment

Stainless Steel Plates are used for pharmaceutical processing equipment, tanks, vessels and fabrication where corrosion resistance, cleanliness and hygienic surfaces are important.


Food Processing Equipment

Stainless Steel Plates are used in food processing machinery, storage tanks, vessels, processing equipment and fabrication because of their corrosion resistance, durability and suitability for hygienic applications.


Desalination Plants

Duplex, Super Duplex and corrosion-resistant Stainless Steel Plates are used in desalination equipment and systems exposed to seawater and high-chloride environments.

Water Treatment Plants

Stainless Steel Plates are used in water treatment equipment, tanks, filtration systems, process equipment and structural fabrication where long-term corrosion resistance is required.


Fabrication & Engineering

Stainless Steel Plates are supplied to engineering and fabrication companies for tanks, vessels, machinery, structural components, process equipment and custom-fabricated products.


Construction & Infrastructure

Stainless Steel Plates are used in construction, architectural, structural and infrastructure applications where strength, durability and corrosion resistance are required.


High-Temperature Equipment

Heat-resistant Stainless Steel Plates such as applicable 310S and 309S grades are used in furnaces, heat-treatment equipment, high-temperature processing systems and other elevated-temperature applications.


Stainless Steel Plates for Industrial Projects

Alliance Pipes & Fittings supplies ASTM A240 / ASME SA240 Stainless Steel Plates in various grades, thicknesses, widths, lengths and finishes, subject to availability and customer requirements. Material can be supplied with applicable EN 10204 3.1 MTC, chemical analysis, mechanical testing, dimensional inspection, IGC testing, NDT/UT and other project-specific documentation where required.


Contact Alliance Pipes & Fittings for Stainless Steel Plates for oil & gas, petrochemical, chemical, power, marine, desalination, pharmaceutical, food processing and engineering applications.


Stainless Steel Plate Applications, Stainless Steel Plates for Oil & Gas, Stainless Steel Plates for Petrochemical Plants, Stainless Steel Plates for Chemical Processing, Stainless Steel Plates for Refineries, Stainless Steel Plates for Power Plants, Stainless Steel Plates for Pressure Vessels, Stainless Steel Plates for Heat Exchangers, Stainless Steel Plates for Boilers, Stainless Steel Plates for Marine Applications, Stainless Steel Plates for Desalination Plants, Duplex Stainless Steel Plates for Offshore Applications, Super Duplex Stainless Steel Plates, Heat Resistant Stainless Steel Plates, ASTM A240 Stainless Steel Plates, ASME SA240 Stainless Steel Plates

Benefits of Stainless Steel Plates

Stainless Steel Plates are widely used in oil & gas, petrochemical, chemical processing, power generation, marine, pharmaceutical, food processing, desalination, pressure vessel and engineering applications. Their combination of corrosion resistance, mechanical strength, durability, weldability and temperature resistance makes stainless steel plates suitable for demanding industrial environments.


Alliance Pipes & Fittings supplies ASTM A240 / ASME SA240 Stainless Steel Plates in a wide range of grades, thicknesses, dimensions and finishes, subject to availability and customer requirements.


1. Excellent Corrosion & Chemical Resistance

Stainless Steel Plates provide excellent resistance to atmospheric corrosion, moisture, chemicals and many corrosive environments. Grades such as SS 316L, 317L, 904L, Duplex 2205 and Super Duplex 2507 can be selected for more demanding applications involving chlorides, chemicals, seawater and aggressive process environments.


2. High Mechanical Strength & Durability

Stainless Steel Plates offer a combination of tensile strength, yield strength, toughness and durability required for industrial equipment and fabricated components. Duplex and Super Duplex Stainless Steel Plates provide particularly high mechanical strength along with excellent corrosion resistance.


3. Excellent Weldability & Fabrication Properties

Many commonly used stainless steel grades offer good weldability and fabrication characteristics when appropriate welding procedures and consumables are selected. Stainless Steel Plates can be fabricated, formed, cut, machined and welded according to the requirements of the specified grade and application.


4. Wide Range of Thicknesses & Dimensions

Stainless Steel Plates can be supplied in a wide range of thicknesses, widths and lengths. Depending on grade, mill availability and project requirements, plates can be supplied in thicknesses from approximately 0.3 mm to 150 mm.

Standard and non-standard dimensions can be discussed according to the customer's requirements.


5. Standard & Custom Size Stainless Steel Plates

We supply Stainless Steel Plates in standard stock sizes as well as cut-to-size plates according to customer drawings, dimensions and project requirements, subject to cutting feasibility.

Custom sizing can help reduce material wastage and simplify fabrication for tanks, vessels, machinery, process equipment and engineering components.


6. Material Traceability with EN 10204 3.1 MTC

Stainless Steel Plates can be supplied with EN 10204 3.1 Mill Test Certificates (MTC) for material traceability where specified. Documentation can include the material grade, specification, heat number, plate number, coil numer, chemical composition and mechanical properties as applicable.

Heat number and material identification help maintain traceability from the supplied plate to its associated mill documentation.


7. IGC Testing for Corrosion-Sensitive Applications

For applicable stainless steel grades and project requirements, Intergranular Corrosion (IGC) testing can be arranged in accordance with ASTM A262 Practice A and Practice E.

IGC testing can be relevant for stainless steel used in chemical processing, petrochemical, pharmaceutical, power generation and other corrosion-sensitive applications.


8. NACE MR0103 / MR0175 / ISO 15156 Requirements

For applicable oil & gas, refining and sour-service applications, Stainless Steel Plates can be supplied to specified NACE MR0103, NACE MR0175 / ISO 15156 requirements where applicable.

Depending on the project specification, requirements may include chemical composition, heat treatment, hardness, mechanical testing and supporting compliance documentation.


9. Heat & Temperature Resistance

Selected stainless steel grades provide good resistance to oxidation and elevated-temperature service. SS 309S and SS 310S are commonly selected for applications involving elevated temperatures, furnaces, heat-treatment equipment and high-temperature process environments.

The appropriate grade should be selected according to the actual operating temperature and service conditions.


Why Choose Stainless Steel Plates from Alliance Pipes & Fittings?

Alliance Pipes & Fittings supplies Stainless Steel Plates for industrial and engineering applications with a focus on material traceability, specification compliance, inspection documentation and customer requirements. We offer a wide range of stainless steel grades, thicknesses and sizes and can arrange applicable testing and certification for project-specific requirements.


Contact Alliance Pipes & Fittings for ASTM A240 / ASME SA240 Stainless Steel Plates, Duplex Stainless Steel Plates, Super Duplex Stainless Steel Plates and specialty stainless steel grades from Mumbai, India.

Stainless Steel Plate Supplier & Stockist in Mumbai

Alliance Pipes & Fittings supplies ASTM A240 / ASME SA240 Stainless Steel Plates from Mumbai, India, for industrial, engineering, fabrication and project requirements. We serve customers across Mumbai, Navi Mumbai, Thane, Maharashtra and other locations in India, as well as international export markets.


Our stainless steel plate supply includes standard and custom sizes, multiple grades, surface finishes and cut-to-size requirements, subject to stock availability. Material can be supplied with applicable mill test certificates, heat number traceability and inspection documentation.

Stainless Steel Plate Exporter from India

We supply stainless steel plates from India for projects and industrial requirements in the Middle East, Asia, Europe, Africa and other international markets, subject to customer specifications and export requirements.

  • Stainless Steel Plates Supplier in UAE 
  • Stainless Steel Plates Supplier in Saudi Arabia 
  • Stainless Steel Plates Supplier in Qatar 
  • Stainless Steel Plates Supplier in Kuwait 
  • Stainless Steel Plates Supplier in Oman 
  • Stainless Steel Plates Supplier in Bahrain

Frequently Asked Questions About Stainless Steel Plates

What standard is used for stainless steel plates?

Stainless steel plates are commonly supplied to ASTM A240 / ASME SA240, with applicable general requirements such as ASTM A480.


What stainless steel plate grades do you supply?

We supply grades including 304, 304L, 316, 316L, 316Ti, 310S, 321H, 347H, 317L, 904L, Duplex 2205, Super Duplex 2507, Alloy 20 and 254 SMO, subject to availability.


Do you supply ASTM A240 stainless steel plates?

Yes. Alliance Pipes & Fittings supplies ASTM A240 / ASME SA240 stainless steel plates in various grades, sizes and finishes, subject to stock availability.


Do you supply stainless steel plates with MTC?

Material can be supplied with applicable mill test certificates and traceability documentation, including EN 10204 3.1 MTC where specified.


Do you supply cut-to-size stainless steel plates?

Yes. Cut-to-size stainless steel plates can be supplied according to customer drawings and project requirements, subject to feasibility.


Where do you supply stainless steel plates from?

Alliance Pipes & Fittings is based in Mumbai, India, and supplies stainless steel plates to customers in India and international markets.

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Stainless Steel Plates Stockist in Mumbai | ASME SA240

HSN Codes for Stainless Steel Plates

Stainless Steel Plates and other flat-rolled stainless steel products are generally classified under HSN Heading 7219 when the width is 600 mm or more. The applicable 8-digit HSN/Customs Tariff Item depends on the plate's thickness, width and manufacturing condition (hot-rolled/cold-rolled). Common tariff items include 72191200, 72191300, 72191400, 72192190, 72192290, 72192390, 72192490, 72193290, 72193390, 72193490 and 72199090, as applicable.

How to Calculate the Weight of Stainless Steel Plates

The weight of a Stainless Steel Plate can be calculated using its length, width, thickness and material density. For most commercial calculations, the density of standard austenitic stainless steel is approximately 8.00 g/cm³.


Stainless Steel Plate Weight Formula

For dimensions in millimetres (mm):

Weight (kg) = Length (mm) × Width (mm) × Thickness (mm) × Density (g/cm³) ÷ 1,000,000

For a commonly used density of 8.00 g/cm³:

Weight (kg) = L × W × T × 8.00 ÷ 1,000,000


Example

Suppose you have an SS 304 Stainless Steel Plate with:

  • Length = 2,500 mm 
  • Width = 1,250 mm 
  • Thickness = 10 mm 
  • Density = 8.00 g/cm³ 

Calculation:

2,500 × 1,250 × 10 × 8.00 ÷ 1,000,000

= 250.00 kg


Therefore, the theoretical weight of the plate is approximately:

250.00 kg


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Stainless Steel Plate Price in India

The Stainless Steel Plate Price in India depends on the grade, thickness, dimensions, surface finish, manufacturing condition, quantity, manufacturer, testing requirements and current stainless steel market conditions. Stainless steel plates are generally quoted on a per kilogram (₹/kg) basis for commercial and industrial requirements.

Alliance Pipes & Fittings supplies ASTM A240 / ASME SA240 Stainless Steel Plates from Mumbai, India, in various grades, sizes, thicknesses and finishes, subject to stock availability and customer requirements.


Stainless Steel Plate Price Per Kg

Indicative market prices can vary significantly between grades and specifications. As a general 2026 market reference, published Indian sources indicate approximately ₹190–₹280/kg for SS 304 plates, while SS 316 and other alloyed grades can be considerably higher. These figures are indicative only and should not be considered a firm quotation.


Factors Affecting Stainless Steel Plate Price

1. Stainless Steel Grade
The grade has a major influence on the price. SS 304 and 304L are generally more economical than higher-alloy grades such as SS 316L, 904L, Duplex, Super Duplex and 254 SMO.

2. Nickel, Chromium & Molybdenum Content
Changes in alloying-element costs can influence stainless steel pricing. Grades containing higher amounts of nickel and molybdenum can have higher material costs.

3. Plate Thickness
The required thickness affects the product category, manufacturing process, availability and overall price. Thin sheets and heavy plates may have different pricing structures.

4. Plate Size
Length and width, including non-standard or oversized dimensions, can affect availability, processing requirements and price.

5. Surface Finish
Finish requirements such as No. 1, 2B, BA, No. 4, Hairline or Mirror can influence the final price depending on the grade, thickness and processing required.

6. Manufacturer / Mill
The manufacturer or mill can influence pricing based on grade availability, certification, quality requirements, production route and material origin.

7. Quantity
Bulk project quantities may receive different commercial pricing compared with small quantities. Minimum order quantities can also vary by grade and size.

8. Testing & Certification
Additional inspection and testing requirements can affect the final price. These may include EN 10204 3.1 MTC, IGC testing, ASTM A262 Practice A or Practice E, UT/NDT, Z-Test, NACE requirements and project-specific inspection.

9. Cutting & Processing
Cut-to-size plates, CNC cutting, profile cutting and other processing requirements can add to the material cost.

10. Freight, GST & Delivery Location
The final landed price can vary depending on freight, packing, GST and delivery location. Mumbai ex-stock pricing can therefore differ from delivered pricing to other cities or export destinations.


Get Latest Stainless Steel Plate Price

Because stainless steel prices can change with market conditions, Alliance Pipes & Fittings provides quotations based on the exact grade, thickness, size, quantity, finish, testing and delivery requirements.

For a current quotation, please provide:

  • Stainless Steel Grade
  • ASTM / ASME Specification
  • Plate Thickness
  • Plate Width × Length
  • Quantity / Required Weight
  • Surface Finish
  • MTC / Inspection Requirements
  • Delivery Location


Stainless Steel Plate Price in Mumbai

Alliance Pipes & Fittings supplies Stainless Steel Plates from Mumbai, India, for industrial, engineering, fabrication and project requirements. We supply SS 304, SS 304L, SS 316, SS 316L, SS 310S, SS 321H, SS 347H, SS 317L, SS 904L, Duplex, Super Duplex and other applicable grades, subject to availability.


Contact Alliance Pipes & Fittings for the latest Stainless Steel Plate price per kg and project-specific quotation.


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ALLIANCE PIPES AND FITTINGS

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The technical details and information provided on this website are for informational purposes only and should not be used for design or engineering purposes. Alliance Pipes & Fittings makes no warranty, express or implied, and assumes no responsibility for the accuracy, completeness, or suitability of the information for any particular purpose.

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