ENQUIRY

SS 304

Chemical Composition for Stainless steel bolts & nuts

Grade
AISI
Chemical Composition (% maxima unless stated)
C
Si
Mn
P
S
Cr
Mo
Ni
Cu
A1
SS 202
0.12
1.0
6.5
0.20
0.15-0.35
16,0 - 19,0
0.7
5,0 - 10,0
1.75-2.25
A2
SS 304
0.08
1.0
2.0
0.05
0.03
15,0 - 20,0
0.0
8,0 - 19,0
4.0
A3
SS 321
0.08
1.0
2.0
0.05
0.03
17,0 - 19,0
0.0
9,0 - 12,0
1.0
A4
SS 316
0.08
1.0
2.0
0.05
0.03
16,0 - 18,5
2,0 - 3,0
10,0 - 15,0
4.0
C1
SS 410
0.09-0.15
1.0
1.0
0.05
0.03
11,5 - 14,0
-
1
-
C3
SS 431
0.17-0.25
1.0
1.0
0.04
0.03
16,0 - 18,0
-
1,5 - 2,5
-
C4
SS 416
0.08-0.15
1.0
1.5
0.06
0.15-0.35
12,0 - 14,0
0.6
1
-
F1
SS 430
0.12
1.0
1.0
0.04
0.03
15,0 - 18,0
0.0
1
-