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321 Stainless Steel Flat Bar 20*3-200*20mm SS Flat Bar Hot Rolled ASTM A276

Categories Stainless Steel Bar
Brand Name: DELTA
Model Number: 201 304 316L 321 310S 2205
Certification: ISO
Place of Origin: China
MOQ: 500 kgs
Price: 2400 - 3500 USD/Ton
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20Ton per week
Delivery Time: 5 - 12 days based on the quantity
Packaging Details: standard packing for export
Shape: Flat
Standard: ASTM EN GB JIS
Grade: 201 304 316L 310S 321 2205 2507.etc
Application: Construction,Industry,surgical tools,seawater equipment.,kitchenware
Length: Customers' Requirements,5.8m,6m,2m-6m,or as required
Size: 10*3-200*20mm
Packing: Standard Seaworthy Package,In wooden cases(for FCL/ LCL shipment)
Service: Cutting, surface finishing
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321 Stainless Steel Flat Bar 20*3-200*20mm SS Flat Bar Hot Rolled ASTM A276

321 Stainless Steel Flat Bar 20*3-200*20mm SS Flat Bar Hot Rolled ASTM A276


Products Specification of our stainless stainless flat bar


ProductsStainless Steel Flat Bar
Size20*3mm - 200*20mm
Length6m or as request
Techhot rolled / cold rolled
Main Grade201 304 304L 309S 310S 316L 316Ti 410 420 430 2205 2507 904L.etc
StandardASTN JIS GB EN
Servicecutting, surface finishing
MOQ500 kgs

321 Stainless Steel Flat Bar / UNS S32100 (Grade 321)

321 stainless steel bar, also known as UNS S32100 and Grade 321, is primarily comprised of 17% to 19% chromium, 12% nickel, .25% to 1% silicon, 2% maximum manganese, traces of phosphorus and sulfur, 5 x (c + n) .70% titanium, with the balance being iron. With regards to corrosion resistance, 321 is equivalent to Grade 304 in the annealed condition and is superior if the application involves service in the 797° to 1652° F range. Grade 321 combines high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.

Industries that use 321 include:

  • Aerospace
  • Chemical

Products partially or completely constructed of 321 include:

  • Aircraft exhaust stacks
  • Aircraft piston engine manifolds
  • Chemical processing equipment
  • Compensators and expansion bellows
  • Expansion joints
  • Furnace components
  • High temperature chemical process equipment
  • Jet engine parts
  • Manifolds
  • Refinery equipment
  • Superheater and afterburner parts
  • Thermal oxidizers
  • Welded equipment
STOCKING DIAMETERS½” TO 24”
MATERIAL LENGTHSUP TO 12’

321 STAINLESS STEEL FLAT BAR SPECIFICATIONS


UNSTYPEAMSASTMFEDERALCHARACTERISTICS
S321003215645A-276
A-314
A-479
QQ-S-763321 is a titanium stabilized 300 Grade to permit use in approximately 800° F to approximately 1500° F range, without harmful carbide precipitation. 321 is subject to intergranular corrosion.

321 STAINLESS STEEL FLAT BAR CHEMISTRY ANALYSIS


CMNPSSICRNIMOCUOTHERM/NM
.082..045.031.17. – 19.9. – 12..5.5Ti 5xC Min.NM

Quality 321 Stainless Steel Flat Bar 20*3-200*20mm SS Flat Bar Hot Rolled ASTM A276 for sale
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