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China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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  3. ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier
China ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier
China ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier

  1. China ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier
  2. China ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier
  3. China ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier
  4. China ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier
  5. China ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier
  6. China ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier

ASTM A240 321 Stainless Steel Plate 3.0 - 80.0mm TISCO POSCO Supplier

  1. MOQ： 40 kg
  2. Price： US $2.37-3.19 / kg
  3. Get Latest Price
Model NO. 321
Shape Flat
Technique Cold Rolled
Surface Treatment Bright
Specification 1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Thickness Range 0.5-80.0 mm
Standard Size 1000*2000mm, 1219*2438mm, 1500*3000mm, 1500*6000mm, 1800*6000mm, 2000*6000mm
Finish SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror
Forms Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle)
Carbon Content 0.08% max (321), 0.04-0.10% (321H)
Chromium Content 17.0-19.0%
Nickel Content 9.0-12.0%
Tensile Strength 515 MPa min
Yield Strength 205 MPa min
Elongation 40% min
Certification AISI

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  1. Product Details
  2. Company Details

Product Specification

Model NO. 321 Shape Flat
Technique Cold Rolled Surface Treatment Bright
Specification 1220*2440, 1500*3000, 1500*6000, 2000*6000mm Thickness Range 0.5-80.0 mm
Standard Size 1000*2000mm, 1219*2438mm, 1500*3000mm, 1500*6000mm, 1800*6000mm, 2000*6000mm Finish SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror
Forms Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle) Carbon Content 0.08% max (321), 0.04-0.10% (321H)
Chromium Content 17.0-19.0% Nickel Content 9.0-12.0%
Tensile Strength 515 MPa min Yield Strength 205 MPa min
Elongation 40% min Certification AISI
High Light ASTM A240 Stainless Steel Plate ，3.0 - 80.0mm SS Plate ，TISCO POSCO 321 Stainless Steel Plate
ASTM A240 321/321H Stainless Steel Plate Specifications
GMS supplies high-quality ASTM A240 321/321H stainless steel plates from leading manufacturers including TISCO and POSCO, available in thicknesses from 3.0mm to 80.0mm.
Product Specifications
Product Type 321 Stainless Steel Sheet, 321 Stainless Steel Plate
Specification ASTM A240 / ASME SA240 JIS G4305 / EN 10088-2 / GB 24511
Thickness Cold rolled: 0.5-3.0 mm
Hot rolled: 3.0-80.0 mm
Standard Size Cold rolled: 1000×2000mm, 1219×2438mm
Hot rolled: 1500×3000mm, 1500×6000mm, 1800×6000mm, 2000×6000mm
Finish Satin, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror, etc.
Brand TISCO, BAOSTEEL, POSCO, JISCO, DONGTE
Forms / Shapes Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate
Other Trade Names SS 321, SUS 321, Inox 321, DIN 1.4541, UNS S32100, AISI 321, SAE 321 Sheet
Our Services Laser cutting, Fire cutting, bending, Surface polishing, PVC film cover
Material Characteristics: Grades 321 and 347 are austenitic 18/8 steels (similar to Grade 304) stabilized by Titanium (321) or Niobium (347) additions. These grades resist intergranular corrosion after heating within the carbide precipitation range of 425-850°C. Grade 321 is ideal for applications up to 900°C, offering high strength, scaling resistance, phase stability, and subsequent aqueous corrosion resistance.
321H Grade: A modification of 321 with higher carbon content for improved high-temperature strength.
Welding Note: Titanium doesn't transfer well across high-temperature arcs, so grade 321 is not recommended as a welding consumable. Grade 347 (niobium-stabilized) is the standard consumable for welding 321. Grade 321 has excellent forming and welding characteristics but doesn't polish well for decorative applications.
Chemical Composition
Table 1: Composition Ranges for 321-Grade Stainless Steel
Grade C Mn Si P S Cr Ni Other
321 0.08 max 2.00 max 0.75 max 0.045 max 0.030 max 17.0-19.0 9.0-12.0 Ti=5(C+N) min, 0.70 max
321H 0.04-0.10 2.00 max 0.75 max 0.045 max 0.030 max 17.0-19.0 9.0-12.0 Ti=4(C+N) min, 0.70 max
Mechanical Properties
Table 2: Mechanical Properties of 321-Grade Stainless Steel
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50 mm) min Hardness Rockwell B (HR B) max Hardness Brinell (HB) max
321 515 205 40 95 217
321H 515 205 40 95 217
International Grade Specifications
Table 4: Grade Specifications for 321 Stainless Steel
Grade UNS No British BS Euronorm No Japanese JIS
321 S32100 321S31 1.4541 SUS 321
321H S32109 321S51 1.4878 SUS 321H
Typical Applications
  • Aircraft piston engine manifolds
  • Expansion joints
  • Firearms production
  • Thermal oxidizers
  • Refinery equipment
  • High temperature chemical process equipment
Product Gallery
321 Stainless Steel Plate close-up showing material texture 321 Stainless Steel Plate inventory storage 321 Stainless Steel Plate processing and cutting 321 Stainless Steel Plate quality inspection
About GMS Company
GMS is a medium-sized professional company integrating wholesale sales and processing of stainless steel materials, providing customers with comprehensive services including sales, processing, and logistics distribution.
Our products serve numerous industries including nuclear power engineering, petrochemical, electric furnace, boiler, pressure vessel, electric heating equipment, textile, pharmaceutical, mechanical equipment, kitchen equipment, solar energy, and papermaking equipment, with customers nationwide.
Main Products: 321, 310s, 309S, 316L, 304, 316TI, 410S, 202, 201, 904L, 317L, 2205, 2304 duplex stainless steel, as well as 800H, 600H high nickel alloys.
We maintain standing stock of over 3000 tons and can arrange special orders for unique steel types and specifications. Our value-added services include embossing (domestic and Japanese), mirror polishing, plate polishing, grinding, flattening, and cutting (laser, water jet, plasma) to meet diverse customer requirements.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification：

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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