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321H Stainless Steel Sheet/Plate
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321H Stainless Steel Sheet/Plate

Material Grade: 321H
Type: Ferritic, Austenite, Martensite, Duplex
Technology: Cold Rolled and Hot Rolled
Size: According to the customer's requests
Certifications: ISO 9001,SGS,BV
Payment: TT, LC, Western Union.
Service: Third party testing
Delivery: Within 10-15 days or considering the quantity
  • As customers' demands

  • Hongguan

321H Stainless Steel Sheet/Plate Suppliers

321 and 321H stainless steel sheets are basic austenitic materials. These grades are stabilized by the addition of titanium. These grades are typically used for applications at temperatures up to 1,650°F. These grades combine high strength, resistance to scaling and phase stabilization, and resistance to subsequent water corrosion. 304L plate is more readily available in most product forms, so if resistance to intergranular corrosion after welding is only required, 321 or 321H is generally preferred. however, 304L has lower thermal strength than 321 and 321H plate, so if resistance to more than 932°F is required operating environment, 304L may not be the best choice.

321H Stainless Steel Sheet/Plate Description

Product 321H Stainless Steel Sheet/Plate
Surface Finish BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, embossed,perforated,water ripple
Technique Hot Rolled / Cold Rolled
Steel Grade 321H
Color Standard RAL color:red,bule,white,grey,brick,etc.
Stock  Dimension 0.5mm-4mm x 1220mm/1500mm x 2440mm/2500mm; 5mm-25mm x 1220mm/1500mm x 2440mm/2500mm/6000mm;8mm-80mm x 1500/1800/2000mm/2500 x 6000mm;cut to size according to customers' demands
Service OEM, customized processing service, customized fabrication by drawings
Processing Type Cutting, bending,stamping,welding,cnc machining
Cutting Type Laser cutting;water-jet cutting;flame cutting
Protection 1. Inter paper available  2. PVC protecting film available
Application Costruction Industry/Kichten Products/Fabrication Industry/Home Decoration
Export packing Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

321H Stainless Steel Sheet/Plate Surface

Surface   finish Characteristics & Application
NO.1 Hot-rolled   surface,annealed and pickled,can be used as cold-rolling material,industial   tanks and chem i cal devices.
NO.2D Cold-rolled,   an nealed and pick led with out skinpassing the dull products can be used as   automobile parts, building materrials and pipings.
NO.2B The   surface brightness and flatness of NO.2B is better than NO.2D. Then through a   special  surfacetreament to improve its mechamical properties, N02B   could nearly satisfy comprehensive uses.
NO.3 Polished   with abra sive belt of grit #100#120,have bet ter bright ness with   discontinuous coarse stria, used as in ner and ex ter nal or na ments for   building, electrical appliances and kitchen uten sils etc.
NO.4 Polished   with abrasive belt of grit #150#180, have better brightness with   discontinuous coarse stria, but thinner than NO.3, are used as bathtud   buildinginner and external ornaments electrical appliances, kitchen utensils   and food processing equipment etc.
HL Polished   with abrasive belt of grit #150-320 on the No.4 finish and has continuous   streaks,  mainly used as building ornaments, elevators, door of   building, frontal plate etc.
BA Cold   rolled, bright annealed and skin passed, the product has excellent brightness   and good reflexivity like mirror, used for lectrical appliances, mirror,   kitchen apparatus, or nament materials etc.

321H Stainless Steel Sheet/Plate Surface

321H Stainless Steel Sheet/Plate Chemical Composition

Chemical  Composition (%) of 321H Stainless Steel Plate
Carbon Silicon Sulfur Phosphorus Chromium Titanium Manganese Nickel Nitrogen
0.04-0.14 0.75 0.03 0.045 17.0-19.0 4 x (C + N) min.-0.70 max. 2 9.0-12.0 0.1

321H Stainless Steel Sheet/Plate Mechanical Properties

Mechanical  Properties of 321H Stainless Steel Plate
Yield Strengtd Ultimate Tensile Elongation Hardness
0.2% Offset Strength in 2 in.
psi (min.) (MPa) psi (min.) (MPa) % (min.) (max.)
30,000 205 75,000 515 40 217 Brinell

321H Stainless Steel Sheet/Plate Production workshop

321H Stainless Steel Plate


321H Stainless Steel Sheet

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