Chemical composition

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
Q0.15 Q1.0 Q2.0 Q0.045 Q0.03 17.0-19.0 8.0-10.0

Applications

  • Stainless Steel Wire for Spring use
    Corrosion-Resisting Stainless Steels
    US302 has a high carbon content and is a stronger material than SUS304. The standard carbon content is 0.08 or less for SUS304, SUS302 corrosion resistance with SUS304while 0.15 or less for SUS302, which is a little less than twice as much carbon.
    SUS302 used for outside the building decoration materials.

Country Code

  • JIS

Standard

  • US302


Steel Type
SUS302

Heat treatment
Solid solution 1010--1150 degree Celsius fast cooling

Relate Steel Type

Steel Type Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
302 CNS Q0.15 Q1.0 Q2.0 Q0.045 Q0.03 17.0-19.0 8.0-10.0
1Cr18Ni9 GB Q0.15 Q1.0 Q2.0 Q0.035 Q0.03 17.0-19.0 8.0-10.0
SUS302 JIS Q0.15 Q1.0 Q2.0 Q0.045 Q0.03 17.0-19.0 8.0-10.0
302 ASTM Q0.15 Q1.0 Q2.0 Q0.045 Q0.03 17.0-19.0 8.0-10.0
X12Cr-Ni18-8 DIN Q0.12 Q1.0 Q2.0 Q0.045 Q0.03 17.0-19.0 8.0-10.0
302 AISI Q0.15 Q1.0 Q2.0 Q0.045 Q0.03 17.0-19.0 8.0-10.0