Stainless Steel Coil

  • 420 Modified Annealed Stainless Steel
420 Modified Annealed Stainless Steel

420 Modified Annealed Stainless Steel

  • ★AISI 301★ASTM A167 ★ASTM A177
  • ★ASTM A554 ★ASTM A666 ★DIN 1.4310
  • ★MIL S-5059 ★QQ S766 ★UNS S30100
  • Product description: We are in China 420 Modified Annealed Stainless Steel manufacturing and supplying industry specializes in 420 Modified Annealed Stainless Steel. Welcome come to inquiry 420 Modified Annealed Stainless
Type 420 Stainless Steel, a modification of 410, has a higher carbon content to increase hardness, improve strength and give better wear resistance. This type maintains its best corrosion resistance in the heat treated condition. Tempering temperatures above 700° F. are not normally recommended and Type 420 must be preheated before and annealed after welding.

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

AlSl 420 Chemistry Only


COMPLETE FACILITIES for Slitting - Shearing - Blanking and Edging. Available in coils or cut lengths. Sizes other than those listed and in all thicknesses .001 and heavier are obtainable and may be ordered for you.

C .22-.27 
Mn 1.00 Max. 
Si 1.00 Max. 
P .040 Max.
S .030 Max. 
Cr 12.5/14.00
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