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ASTM A240 AISI 321 SUS321 Stainless Steel Plate S32168 For Boiler Pressure Vessel Plate

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ASTM A240 AISI 321 SUS321 Stainless Steel Plate S32168 For Boiler Pressure Vessel Plate

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Brand Name : POSCO

Model Number : 321

Certification : ISO,SGS

Place of Origin : China

MOQ : 1 t

Price : 2.5 USD/KG

Payment Terms : T/T, L/C

Supply Ability : 500 t/M

Delivery Time : 15 days

Packaging Details : Seaworthy Package

Grade : 300 Series

Width : 4 feet,1500mm or as customzied

Length : Customers' Requirements

Technique : Cold Drawn Hot Rolled

Type : Plate

Standard : AISI,ASTM,JIS,DIN

Thickness : 0.3-120mm

Price term : CIF CFR FOB EX-WORK

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ASTM A240 AISI 321 SUS321 Stainless Steel Plate S32168 For Boiler Pressure Vessel Plate

321 stainless steel (UNS S32100) is a titanium stabilized austenitic stainless steel that features improved resistance to intergranular corrosion. This grade is suitable for high-temperature applications up to 1500°F (815°C), where the addition of titanium stabilizes the material against chromium carbide formation. Since titanium has a stronger affinity for carbon than chromium, titanium carbide precipitates within the grain instead of forming at the grain boundaries. While corrosion resistance is similar to 304 and 304L in the annealed condition, it features higher creep and stress rupture properties. These properties make it ideal for pressure vessels and boiler applications. 321 stainless steel is non-magnetic and heat resistant for continuous service at elevated temperatures.

Product application


1, structural steel: construction and engineering structural steel referred to as construction steel, used in buildings, Bridges, ships, boilers or other projects to make metal structural parts of steel.
2, tool steel: generally used in the manufacture of various tools, such as carbon tool steel, alloy tool steel, high-speed tool steel, etc.
3, special steel: steel with special properties, such as rust acid-resistant steel, heat resistant steel, magnetic steel, etc.
4, professional steel: refers to the industrial sector of professional use of steel, such as automotive steel, agricultural machinery steel, aviation steel, electrical steel, etc.

Product 321 Stainless Steel Plate
Material Stainless steel
Grade 200 Series, 300 Series, 400 Series...
Thickness 0.3-120mm,below 3mm is stainless steel 2b sheet ,over 3mm is stainless steel hot rolling sheet.
Specification 2b sheet/hot rolling No.1 sheet:1000×2000mm,4×8(1219×2438mm)

4×10(1219*3048mm),4*3500mm,4*4000mm, 1500×3000/6000mm.

Coil Width:1020/1240/1530/1800/2000, can be customized.
Original of raw material Posco, Jisco, Tisco, Baosteel, Lisco,etc
Size Cold Rolled Stainless Steel Plate:Width: 300mm-6000mm
Common size: 1000mm * 2000mm, 4×8(1219×2438mm), 4×10(1219*3048mm), 1500mm * 3000mm or customized.

Hot Rolled Stainless Steel Plate:

Width: 1000mm-1800mm
Common size: 1500mm * 6000mm, 1250mm * 6000mm, 1800mm * 6000mm or customized.
Surface Processing NO1, 2B, BA, matte / hairline, 8K / mirror, embossed, etching, color mirror, color embossing, color etching etc.
Supply Ability 10000 Ton/Tons per Month
Package & Delivery
 PVC waterproof + strong-worthy ocean wooden packing
Shipped in 5-25 days after payment
ASTM A240 AISI 321 SUS321 Stainless Steel Plate S32168 For Boiler Pressure Vessel PlateASTM A240 AISI 321 SUS321 Stainless Steel Plate S32168 For Boiler Pressure Vessel Plate
ASTM A240 AISI 321 SUS321 Stainless Steel Plate S32168 For Boiler Pressure Vessel Plate

Working with grade 321 steel

321 stainless materials cannot be hardened through heat treatment, only cold working. It is easily welded by all standard methods, and post-weld annealing is not required. This product is ductile and can be formed with ease. While corrosion resistance is generally excellent, especially against dilute organic acids, 321 SS is not suitable for chloride solutions, where it is susceptible to pitting and crevice corrosion.

Machining 321 stainless

This alloy steel is prone to work hardening and can be difficult to machine due to the addition of titanium - recommend rigid, powerful machining with minimal vibration and a quality lubricant, with tools kept sharp at all times. Avoid interrupted cuts to prevent unnecessary work hardening.

Purchasing 321 stainless steel in sheet, coil, round bar, and hex bar

We are suppliers of 321 stainless steel sheet, coil, hex bar, and round bar stock in a variety of lengths and widths, and we can custom cut this material to your exact specifications. Our stainless steel coil can also be slit to your desired width.

Standard Inventory Specifications

  • UNS S32100
  • UNS S32109
  • AMS 5510
  • AMS 5645
  • ASTM A 167
  • ASTM A 240
  • ASTM A 276
  • ASTM A 479
  • ASME SA 167
  • ASME SA 240

Other industry standards we comply with:

  • PWA-LCS
  • GE Aircraft Engine (GT193)
  • RR SABRe Edition 2
  • DFARS Compliant

Common Trade Names

  • ATI 321 (™ Allegheny Technologies)
  • Alloy 321
  • Type 321 steel

Common Applications of 321

  • Useful in the chromium carbide precipitation range (800-1500°F, 427-815°C)
  • Aircraft exhaust stacks
  • Manifolds
  • Chemical processing equipment


Product Tags:

Mirror Polished 304 Stainless Steel Sheet

      

60mm 304 Stainless Steel Sheet

      

Hairline 2b 304 Stainless Steel Sheet

      
Quality ASTM A240 AISI 321 SUS321 Stainless Steel Plate S32168 For Boiler Pressure Vessel Plate for sale

ASTM A240 AISI 321 SUS321 Stainless Steel Plate S32168 For Boiler Pressure Vessel Plate Images

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