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Chemical&Properties
Grade
（wt%）Chemical Composition（wt%）
C
Si
Mn
P
S
Ni
Cr
JIS
SUS 310S
≤0.08
≤1.50
≤2.0
≤0.045
≤0.030
19.0-22
24-26
Mechanical&Physical Properties
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℃)
≥205
≥520
≥40
≤90
0.50
200
15.9
14.2
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