CHEMICAL COMPOSITION
304 |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
8.00~12.00 |
18.00~20.00 |
MECHANICAL PROPERTY
304 |
Tensile Strength: |
σb (MPa)≥520 |
Yield strength : |
σ.2 (MPa)≥205 |
|
Elongation: |
δ5 (%)≥40 |
|
Hardness : |
≤187HB;≤90HRB;≤200HV |
|
Density : |
7.93g/cm3 |
|
specific heat capacity |
c(20℃)0.502 J·(g·C)-1 |
|
heat conductivity |
λ/W(m·℃)-1 |
|
melting point |
1398~1420℃ |
|
304 |
Tensile Strength: |
σb (MPa)≥520 |
Yield strength : |
σ0.2 (MPa)≥205 |
|
Elongation: |
δ5 (%)≥40 |
|
Hardness : |
≤187HB;≤90HRB;≤200HV |