Stainless Steel 431 Sheets, Plates & Coils Manufacturers

Stainless Steel 431 Sheets, Plates & Coils Manufacturers

SS UNS S43100 Chequered Plate Dealer, SS 431 Sheet & Plate, ASTM A240 Stainless Steel 431 HR Plates, Stainless Steel 431 Perforated Sheet, DIN 1.4057 Shim Sheets Exporter Supplier in India.

Stainless Steel 431 Hot Rolled Plates, SS 431 Coils Suppliers, Stainless Steel 431 Cold Rolled Sheets, Stainless Steel 431 Sheets, Stainless Steel 431 Sheets & Plates, Stainless Steel 431 Plates Stockist in Mumbai, India.

Tejdeep Steels is a growing company known for providing top-quality SS grade plates to customers worldwide. The company is highly valued by its clients for its exceptional services and the premium quality of its plates. As a leading exporter, manufacturer, and supplier, Tejdeep Steels specialises in high-grade SS 431 plates. Customers trust the company for its expertise in delivering superior Offshore and Structural Steel plates globally.

Key features include excellent finishing, precise dimensions, strong durability, and on-time delivery. With years of experience, Tejdeep Steels offers high-quality Offshore and Structural Steel plates at competitive prices.

EQUIVALENT GRADE OF SS 431 Sheets, Plate & Coils

STANDARD WERKSTOFF NR. UNS AISI JIS
SS 431 1.4057 S43100 431 SUS 431

Stainless Steel and its grade:

Stainless Steel: A Versatile and Corrosion-Resistant Material
Stainless steel is one of the most versatile materials available, known for its excellent corrosion resistance. This steel alloy contains 10.5% chromium, which gives it its protective properties. It also has strong resistance to oxidation, pitting in chloride environments, reducing acids, and stress cracking. Stainless steel is highly durable, weldable, and maintains strength even at high temperatures. Additional metallic and non-metallic elements enhance its performance further.

Key elements like niobium, carbon, manganese, molybdenum, and silicon improve its mechanical properties, ensuring strength in extreme temperatures.

Popular Stainless Steel Grade: 431
Among the various grades of stainless steel, Grade 431 is widely used for making high-quality plates. This grade provides excellent corrosion resistance and strength, even in high-temperature environments. Its superior properties make it ideal for marine applications. Grade 431 contains low nickel and high chromium, offering great oxidation resistance and corrosion resistance, which can be improved through hardening processes.

Quality Tests for SS 431 Plates
Triton Alloys conducts thorough tests on SS 431 plates to ensure top-notch quality and reliability. These tests include:

  • Mechanical and flexibility tests
  • Hardness, micro, and macro tests
  • Flaring and flattening tests
  • Pitting resistance, PMI, and IGC tests
  • Chemical analysis

Documentation and Certifications Provided
Triton Alloys ensures transparency by providing detailed documentation to customers. These include:

  • Welding procedure specifications
  • Quality assurance plans (QAP)
  • Heat treatment charts
  • Packaging lists with net and gross weight
  • Commercial invoices and guarantee letters

The company also offers test certifications, such as:

  • Manufacturer Test Certificates (EN10204 compliance)
  • Raw material reports
  • Third-party inspection reports
  • Radiography test reports

Secure Packaging for Safe Delivery
To maintain the quality of SS 431 plates during transit, the company uses secure packaging. Plates are wrapped in poly bags and packed in sturdy wooden crates, cases, or pallets, free from fumigation and impurities. The sales team ensures proper documentation and works closely with customers for smooth international shipping. All shipments are accompanied by relevant shipping documents.

This ensures that customers receive top-quality products in perfect condition, no matter where they are in the world.

Specification of Stainless Steel 431 Sheets, Plates

Specifications ASTM A240 / ASME SA240
Width 1000mm / 1219mm /1250mm / 1500mm / 2000mm
Length 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm
Thickness 5mm to 50mm
Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.

Chemical Composition Of Stainless Steel 431 Plates

Grade C Mn Si S P Cr
SS 431 0.20 max 1.00 max 1.00 max 0.030 max 0.040 max 15.00 – 17.00

Mechanical Properties Of ASTM A240 Stainless Steel 431 Sheets

Element Density Tensile Strength Yield Strength (0.2%Offset) Elongation Hardness
SS 431 7.8 g/cm3 MPa – 380 MPa – 170 20 % Rockwell B (HR B)- 88 / Brinell (HB)- 0.5t

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