Chemical composition

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Ni(%)
0.26-0.40 ¨Q1.0 ¨Q1.25 ¨Q0.06 ¨R0.15 12.0-14.0 ¨Q0.6 ¨Q0.6

Applications

  • Corrosion-Resisting Stainless Steels

Country Code

  • JIS

Standard

  • US420F


Steel Type
SUS420F

Heat treatment


Relate Steel Type

Steel Type Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
SUS420F JIS 0.26-0.40 ¨Q1.0 ¨Q1.25 ¨Q0.06 ¨R0.15 12.0-14.0 ¨Q0.6
420F AISI ¨R0.15 ¨Q1.0 ¨Q1.25 ¨Q0.06 ¨R0.15 12.0-14.0 ¨Q0.6
420F CNS 0.26-0.40 ¨Q1.0 ¨Q1.25 ¨Q0.06 ¨R0.15 12.0-14.0 ¨Q0.75
Y3Cr13 GB 0.26-0.40 ¨Q1.0 ¨Q1.25 ¨Q0.06 ¨Q0.15 12.0-14.0 ¨Q0.6