Chemical Composition of Material |
Material Composition |
201
|
202
|
304
|
316L
|
430
|
C
|
≤0.15
|
≤0.15
|
≤0.08
|
≤0.035
|
≤0.12
|
|
Si
|
≤1.00
|
≤1.00
|
≤1.00
|
≤1.00
|
≤1.00
|
|
Mn
|
5.5-7.5
|
7.5-10
|
≤2.00
|
≤2.00
|
≤1.00
|
|
P
|
≤0.06
|
≤0.06
|
≤0.045
|
≤0.045
|
≤0.040
|
|
S
|
≤0.03
|
≤0.03
|
≤0.030
|
≤0.030
|
≤0.030
|
|
Cr
|
13-15
|
14-17
|
18-20
|
16-18
|
16-18
|
|
Ni
|
0.7-1.1
|
3.5-4.5
|
8-10.5
|
10-14
|
|
|
Mo
|
|
|
|
2.0-3.0
|
|
|
Mechanical Property |
Material Item
|
201
|
202
|
304
|
316
|
|
Tensile Strength
|
≥535
|
≥520
|
≥520
|
≥520
|
||
Yield Strength
|
≥245
|
≥205
|
≥205
|
≥205
|
||
Extension
|
≥30%
|
≥30%
|
≥35%
|
≥35%
|
||
Hardness (HV)
|
<105
|
<100
|
<90
|
<90
|