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Quick Details

  • Grade: 400 Series
  • Standard: ASTM, AISI, DIN, EN, JIS
  • Length: cut to length, straightened
  • Thickness: 0.1~10.0mm
  • Width: 1250mm
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: AISI 420A, 420B, 420C, 440A, 440B, 440C
  • Type: Plate
  • Application: medical instruments...
  • Certification: ROHS

Packaging & Delivery

Packaging Details seaworthy packaging.
Delivery Time within 35 working days after receipt 30% of value.

Martensitic stainless ( medical alloys ), AISI 420A, 420B, 420C, 440A, 440B, 440C


Medical alloys ( instrument grades )

Martensite 13% chromium, AISI 420A, DIN 1.4021

Martensite 13% Cr, AISI 420B, DIN 1.4028

Martensite 13% Cr, AISI 420, DIN 1.4031

Martensite 13% Cr, AISI 420C, DIN 1.4034

Martensite 13% Cr, AISI 420 Mod, DIN 1.4028Mo

Martensite 13% Cr, AISI 420D, DIN 1.4037

Martensite 17% Cr, AISI 431, DIN 1.4057

Martensite 17% Cr, AISI 440A, DIN 1.4109

Martensite 17% Cr, AISI 440B, DIN 1.4112

Martensite 17% Cr, AISI 440C, DIN 1.4125

Martensite 17% Cr, DIN 1.4122 ( X39CrMo17-1 )


Forms of Delivery

strips, coils, sheets, plates, flat, round bars


Contact PAul, export @ ahoneststeel.com, skype: paul_luhongxiang, whatsapp: 0086 15190257143



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China (Mainland) | Manufacturer, Trading Company
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