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Quick Details

  • Standard: ASTM, AISI
  • Dimensions: dia 5.0mm ~
  • Grade: 400 Series
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: changjiang
  • Model Number: AISI 431 ( UNS S43100 )
  • Type: Round
  • Application: glass molds, mechanical parts ...
  • Shape: Round
  • smelting way: EAF+LF+VD or ESR on request
  • delivery state: annealed or prehadrened and tempered
  • surface finish: as rolled or peeled, machined

Packaging & Delivery

Packaging Details seaworthy packaging.
Delivery Time within 25 working days

Composition (Nominal)
0.20 C, 1.00 Mn, 0.04 P, 0.03 S, 1.00 Si, 15.00/17.00 Cr, 1.25/2.50 Ni, Bal. Fe

Provides improved corrosion resistance and toughness (impact strength) in a quench-hardenable stainless steel. Has been used for fasteners and fittings, structural components exposed to marine atmosphere, and for highly stressed aircraft components.

Specifications: ASTM A276, ASTM A314, ASTM A479, ASTM A580, AMS 5628, MIL-S-18732


We are specialised in stainless martensitic steels, which are primarily used for the production of cutlery and

surgical instruments. products in forms of hot- and cold-rolled sheet, plate, strip, coil and bars.




export @ahoneststeel.com

skype: paul_luhongxiang

cell: +86 15190257143


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China (Mainland) | Manufacturer, Trading Company
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