302
Chemical composition |
C |
0.15% max. |
Mn |
2.00% |
p |
0.045% max. |
S |
0.030% max. |
Si |
1.00% max. |
Cr |
17.00-19.00% |
Ni |
8.00-10.00% |
N |
0.10% max. |
Cu |
----------- |
Physical properties |
Tensile strength |
100,000 to 180,000 psi |
Yield strength |
50,000 to 150,000 psi |
Elongation |
55 to 60% |
Modulus of elasticity |
29,000,000 psi |
Density |
0.286 lbs/cubic inch |
Application areas:
Widely used in auto parts, aviation, aerospace, hardware tools, chemical industry. Such as : crafts, bearings, pulleys, medical equipment, then the column, electrical appliances.
Features:
Belong to the austenitic steel, close to AISI 304, but AISI 302 higher hardness, HRC ≤ 28. Good
rust and corrosion protection.