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420 stainless steelChemical Composition steel plate

420 stainless steel is a general purpose medium carbon straight chromium high hardenability martensitic stainless steel with good strength and fairly good corrosion resistance. It is generally supplied hardened and tempered either in the tensile range 700 - 850 Mpa (condition R) Brinell range 201 - 255, or in the tensile range 770 - 930 Mpa (condition S)

420 stainless steelChemical Composition
Min. % Max %
*Carbon 0.15 0.36
Silicon 0 1.00
Manganese 0 1.00
*Nickel 0 1.00
Chromium 12.00 14.00
Phosphorous 0 0.04
Sulphur 0 0.03
*Carbon range can vary considerably
*Nickel addition optional.

420 stainless steel applications: Bushings, Dental and Surgical Instruments, Pump Parts, Valve Parts, and Shafts. Our 420 is not bought or recommended to a cutlery grade.

as a 420 stainless steel supplier in China , any need in 420 stainless steel , please contact us!

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