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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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China ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness
China ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness

  1. China ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness
  2. China ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness
  3. China ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness
  4. China ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness
  5. China ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness
  6. China ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness

ASTM A240 321 Stainless Steel Sheet Cold Rolled SS Plate 0.5 - 80.0mm Thickness

  1. MOQ: 50 kg
  2. Price: US $2.5-4.15 / 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 0.6 to 80 mm
Width 1219mm, 1500mm, 1800mm, 2000mm
Length 2m, 2.44m, 3m, 6m
Finish SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror
Carbon Content 0.08
Chromium Content 17.0-19.0
Nickel Content 9.0-12.0
Yield Strength 30 ksi
Tensile Strength 75 ksi
Elongation 40%
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 0.6 to 80 mm
Width 1219mm, 1500mm, 1800mm, 2000mm Length 2m, 2.44m, 3m, 6m
Finish SATIN, 2B, 2D, BA NO (8), CR, HR, No.1, 1D, No.4, BA, 8K, hairline, brush, mirror Carbon Content 0.08
Chromium Content 17.0-19.0 Nickel Content 9.0-12.0
Yield Strength 30 ksi Tensile Strength 75 ksi
Elongation 40% Certification AISI
High Light ASTM A240 Stainless Steel SheetCold Rolled SS Plate0.5 - 80.0mm 321 Stainless Steel Plate
ASTM A240 321 Stainless Steel Plate Sheet 0.5 - 80.0mm
Product Specifications
Product Type321 Stainless Steel Sheet, 321 Stainless Steel Plate
SpecificationASTM A240 / ASME SA240
DimensionsCold rolled: 4ft×8ft (1219×2438mm)
Hot rolled: 5ft×20ft, 6ft×20ft (1500×6000mm, 1800×6000mm, 2000×6000mm)
Thickness0.6 to 80 mm
Width1219mm, 1500mm, 1800mm, 2000mm
Length2m, 2.44m, 3m, 6m or as required
FinishSatin, 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.
Our ServicesLaser Cutting, bending, welding, polishing
Forms / ShapesPlate, 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
Grade 321 / 321H Stainless Steel Overview
321 stainless steel is a titanium stabilized grade designed for service in the 1000-1600°F temperature range. For optimal resistance to intergranular corrosion and polythionic acid stress corrosion cracking, a stabilizing treatment at 1550-1650°F followed by air cooling is recommended.
This grade is readily weldable by all common methods including submerged arc, using AWS ER347 bare wire and E347 covered electrodes. With a machinability rating of 45% relative to AISI B1112, it offers similar machining characteristics to 304 stainless steel.
Available Product Forms
Sheet, Plate, Coil, Strip, Wire, Pipe, Tube, Bar, Profile, Round, Flat, Square, Hexagonal
Specifications and Certifications
  • Grade 321/321H
  • ASTM A240, ASME SA240, BS EN 10028-7, BS EN 10088-2 and BS EN 10088-4
  • EN 10088/2, EN 10088/4 and CE Marking
  • NACE MR 0175/ISO 15156 Certification
Typical Applications
  • Aircraft piston engine manifolds
  • Expansion joints
  • Firearms production
  • Thermal oxidizers
  • Refinery equipment
  • High temperature chemical process equipment
Chemical Composition (wt%)
Element321
Carbon0.08
Chromium17.0-19.0
Nickel9.0-12.0
Manganese2.00
Silicon0.75
Nitrogen0.10
Phosphorus0.045
Sulfur0.030
Titanium5(C+N) min / 0.70 max
Mechanical Properties
Property321
Yield Strength, min. (ksi)30
Tensile Strength, min. (ksi)75
Elongation, min. (%)40
Hardness, max. (Rb)95
Alternative Grades Comparison
GradeWhy it might be chosen instead of 321
304LWhen resistance to intergranular corrosion is required, but not high-temperature strength
3CR12For mild high-temperature environments up to about 600°C
304HFor mild high-temperature environments up to about 800°C
310For operating environments up to about 1100°C - too high for 321 or 321H
S30815 (253MA)For operating environments up to about 1150°C - too high for 321 or 321H
Product Images
321 Stainless Steel Plate surface finish 321 Stainless Steel Sheet close-up 321 Stainless Steel manufacturing process 321 Stainless Steel industrial application 321 Stainless Steel quality inspection

Company Details

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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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