Chemical&Properties
Grade
（wt%）Chemical Composition（wt%）
C
Mn
Ni
Cr
Cu
JIS
SUS304J1
≤0.08
≤3.00
6.00～9.00
15.00～18.00
1.00～3.00
Specification
Mechanical Property
Physical Property
Y.S. (N/mm2)
T.S. (N/mm2)
EL(%)
Hardness (HRB)
Specific HEAT (J/g℃)
Modulus of Elasticity (KN/mm2)
Coefficient of Heat Expansion 10-6cm/cm/℃ （20-100℃）
Thermal Conductivity W/m℃(100℃)
≥155
≥450
≥40
≤90
0.5
194
17.3
16.3
