ASTM A240 TP321 Stainless Steel Plates Supplier, Exporter, Manufacturer

Stainless Steel 321 Plates – Grades, Standards & Supply


Leoscor Alloys is a distinguished exporter, supplier, and manufacturer of ASTM A240 Grade 321 Plate in India. These stainless steel plates are similar to Type 304 stainless steel but contain titanium, which improves their resistance to carbide precipitation during welding and helps them perform reliably at elevated temperatures. Manufactured according to ASTM A240 specifications, these plates are also referred to as SA 240 Gr 321 Plate and are available in different sizes, thicknesses and finishes to meet industrial requirements. We also supply WNR 1.4541 and UNS S32100 plates in customized sizes and shapes. As experienced stainless steel 321 plate exporters, we serve clients across international markets with quality-tested materials and competitive delivery options.

stainless steel 321 Plates

Stainless Steel 321 Plate Exporter

We specialize in supplying Stainless Steel 321 Plates in finishes such as hot rolled, cold rolled, polished and 2B, along with options including #8 finish and other surface requirements. Our plates are available in different dimensions and thicknesses, making them suitable for fabrication and various industrial applications. We export Stainless Steel 321 Plates to Turkey, Egypt, Singapore, Malaysia, Indonesia, Jordan, South Africa, Oman, Qatar and Italy, with options available for both standard and customized requirements.

321 Stainless Steel Plates Specification :

Specifications : ASTM A240 / ASME SA240
Dimensions : ASTM, ASME and API
Size : 1000 mm x 2000mm, 1220mm x 2440mm, 4' x 8', 1250mm x 2500mm, 1500mm x 3000mm to 6000mm, 2000mm x 4000mm to 6000mm
Thickness : 4.0mm - 100mm
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Type : ASTM A 240 TP 321 SS Plates
Specialized in : Chequered Plate
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)

 

ASTM A240 TP321 Stainless Steel Hot Rolled Plates

ASTM A240 TP321 Stainless Steel Hot Rolled Plates

Stainless Steel 321 Chequered Plate

Stainless Steel 321 Chequered Plate

ASTM A240 TP321 Stainless Steel Plates Equivalent Grades

STANDARD UNS WERKSTOFF NR. EN
SS 321 S32100 1.4541 X6CrNiTi18-10

UNS S32100 Stainless Steel Plates Chemical Composition

Grade C N Ni Si P S Mn Cr TI
SS 321 Min - - 9.00 - - - - 17.0 5(C+N) 
max 0.08 0.10 12.00 1.00 0.045 0.030 2.00 19.0 0.70 max

Stainless Steel WERKSTOFF NR. 1.4541 Plates Mechanical Properties

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
SS 321 515 40 205 95 217

Price List of Stainless Steel 321 Plates

Price of Stainless Steel Plates ASTM A240 TP 321 : US $500-3000 / Ton (FOB Price)

Price of Stainless Steel ASME SA240 TP 321 Plates : US $500-3000 / Ton (FOB Price)


Stainless Steel TP321 Plates Available Stock at Leoscor Alloys & Steel Inc.

We have Largest inventory of Stainless Steel 321 Plates. SS 321 Plates, 321 Stainless Steel Plate Suppliers, ASTM A240 TP321 SS Shim Plates Exporter, AISI 321 SS Plates, TP321 Stainless Steel Plates Dealer, Stainless Steel 321 Cold Rolled Plate Suppliers in Mumbai, India, 321 Plates, SS UNS S32100 Plates Stockholder, 2B, BA Finish Stainless Steel 321 Plates, 1.4541 Plates, Stainless Steel 321 Chequered Plate Distributors, Stainless Steel DIN 1.4541 Plain Plates, TP321 Stainless Steel Plates, ASME SA240 SS 321 Plates Suppliers, UNS S32100 Plates, SUS 321 Plates Stockist, 321 Stainless Steel Matt PVC Plates, SUS 321 Plates, Stainless Steel 321 Mirror Finish Plate, Stainless Steel 1.4541 Plates, 321 SS Plates Suppliers, We are india's most trusted Manufacturer, Suppliers & Exporter of 321 Stainless Steel Plates, SS 321 Plates are Available in Different Dimensions and Specifications in INDIA.


ASTM A240 TP321 Stainless Steel Plate Application Industry


Stainless Steel 321 Plates For Gas Processing Industries

Gas Processing Industries

Stainless Steel 321 Plates For Petrochemical Industries

Petrochemical Industries

SS 321 Plates For Power Generation Industries

Power Generation Industries

321 Stainless Steel Chequered Plates For Food Processing Industries

Food Processing Industries

ASTM A240 SS TP321 Plates For Chemical Industries

Chemical Industries

Stainless Steel TP321 Plate For Oil & Gas Industries

Oil & Gas Industries

ASME SA240 Stainless Steel 321 Plates For Fertilizers Industries

Fertilizers Industries

SS 321 Plates For Sugar Industries

Sugar Industries

Frequently Asked Questions

ASTM A240 Grade 321 Plate is a titanium-stabilized austenitic stainless steel plate designed to resist intergranular corrosion after exposure to elevated temperatures. It is commonly used in heat-resistant and welded components.

SS 321 contains titanium, which provides better resistance to carbide precipitation during welding and high-temperature service. SS 304 does not have this titanium stabilization and is generally preferred for less demanding temperature conditions.

Stainless Steel 321 Plates are commonly used in aerospace components, heat exchangers, chemical processing equipment, furnace parts, exhaust systems and other applications requiring good corrosion resistance at elevated temperatures.

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