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 |