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China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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  3. High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial
China High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial
China High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial

  1. China High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial
  2. China High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial
  3. China High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial
  4. China High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial
  5. China High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial
  6. China High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial

High Strength 321 Stainless Steel Plate 0.6 - 60.0mm SS Plate for Industrial

  1. MOQ： 40 kg
  2. Price： US $2.32-3.43 / 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 0.6 - 60.0mm
Cold Rolled Thickness 0.5-3.0 mm
Hot Rolled Thickness 3.0-80.0 mm
Standard Size 1000*2000mm, 1219*2438mm, 1500*3000mm, 1500*6000mm, 1800*6000mm, 2000*6000mm
Finish Options SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror
Tensile Strength 515 MPa min
Yield Strength 205 MPa min
Elongation 40% in 50 mm min
Hardness Rockwell B 95 max
Hardness Brinell 217 max
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 0.6 - 60.0mm
Cold Rolled Thickness 0.5-3.0 mm Hot Rolled Thickness 3.0-80.0 mm
Standard Size 1000*2000mm, 1219*2438mm, 1500*3000mm, 1500*6000mm, 1800*6000mm, 2000*6000mm Finish Options SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror
Tensile Strength 515 MPa min Yield Strength 205 MPa min
Elongation 40% in 50 mm min Hardness Rockwell B 95 max
Hardness Brinell 217 max Certification AISI
High Light High Strength Stainless Steel Plate ，321 Stainless Steel Plate ，0.6 - 60.0mm SS Plate
High Strength 321 Stainless Steel Sheet Plate
Available in thickness range of 0.6 - 60.0mm, designed for industrial applications requiring superior strength and corrosion resistance.
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 Overview: Grades 321 and 347 are basic austenitic 18/8 steel (Grade 304) stabilized by Titanium (321) or Niobium (347) additions. These grades resist intergranular corrosion after heating within 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.
Grade 321H
A modification of 321 with higher carbon content for improved high-temperature strength.
Welding Considerations
Grade 321 is not recommended as a welding consumable due to poor titanium transfer across high-temperature arcs. Grade 347 is the standard consumable for welding 321, as niobium performs the same carbide stabilization task effectively.
Material Properties
Like other austenitic grades, 321 and 347 offer excellent forming and welding characteristics, outstanding toughness even at cryogenic temperatures, and do not require post-weld annealing. Note: Grade 321 does not polish well and is not recommended for decorative applications.
Chemical Composition
Typical compositional ranges for grade 321 stainless steel:
Grade C Mn Si P S Cr Ni Other
321 ≤0.08 ≤2.00 ≤0.75 ≤0.045 ≤0.030 17.0-19.0 9.0-12.0 Ti=5(C+N) min, ≤0.70
321H 0.04-0.10 ≤2.00 ≤0.75 ≤0.045 ≤0.030 17.0-19.0 9.0-12.0 Ti=4(C+N) min, ≤0.70
Mechanical Properties
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Rockwell B (HR B) max Brinell (HB) max
321 515 205 40 95 217
321H 515 205 40 95 217
Grade Specification Comparison
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 - Industrial Grade 321 Stainless Steel Sheet - High Strength 321 Stainless Steel Material - Quality Finish 321 Stainless Steel Plate - Manufacturing Ready 321 Stainless Steel - Industrial Application 321 Stainless Steel Sheet - Professional Grade
About Our Company
GMS is a medium-sized professional company integrating wholesale sales and processing of stainless steel materials, providing customers with comprehensive one-stop 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 include: 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.
Additional services include embossing (domestic and Japanese), mirror polishing, plate polishing, grinding, flattening, and cutting (laser, water knife, plasma) to meet diverse customer requirements and achieve one-stop procurement services.

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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