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Chemical Composition
Chemical Composition :

CHEMICAL COMPOSITION ( IN PERCENTAGE )

Grade

C (Max)

Mn (Max)

P (Max)

S (Max)

Si (Max)

Cr

Ni

Mo

Nitrogen (Max)

Cu/ Others

301

0.15

2.00

0.045

0.030

1.00

16.00 - 18.00

6.00 - 8.00

-

0.10

-

304

0.08

2.00

0.045

0.030

0.75

18.00 - 20.00

8.00- 10.50

-

0.10

-

304L

0.030

2.00

0.045

0.030

0.75

18.00 - 20.00

8.00- 12.00

-

0.10

-

310S

0.08

2.00

0.045

0.030

1.50

24.00- 26.00

19.00 - 22.00

-

-

-

316

0.08

2.00

0.045

0.030

0.75

16.00 - 18.00

10.00 - 14.00

2.00 - 3.00

0.10

-

316L

0.030

2.00

0.045

0.030

0.75

16.00 - 18.00

10.00 - 14.00

2.00 - 3.00

0.10

-

317

0.08

2.00

0.045

0.030

0.75

18.00 - 20.00

11.00 - 14.00

3.00 - 4.00

0.10

-

317L

0.030

2.00

0.045

0.030

0.75

18.00 - 20.00

11.00 - 15.00

3.00 - 4.00

0.10

-

321

0.08

2.00

0.045

0.030

0.75

17.00 - 19.00

9.00 - 12.00

-

0.10

Ti5 ( C + N ) Min or 0.70 max

347

0.08

2.00

0.045

0.030

0.75

17.00 - 19.00

9.00 - 13.00

-

-

Cb= 10x ( C Min ) or 1.00 Max

409

0.08

1.00

0.040

0.010

1.00

10.50 - 11.75

0.50

-

-

Ti= 6x (C+ N ) Min or 0.70 Max

409M

0.03

0.81.2

0.030

0.030

0.40.75

11.00- 12.00

1.5 max.

-

-

Ti= 6x (C) Min or 0.70 Max

410S

0.08

1.00

0.040

0.030

1.00

11.50- 13.50

0.60

-

-

-

410

0.15

1.00

0.040

0.030

1.00

11.50- 13.50

0.75

-

-

-

420

0.35

0.50

0.035

0.015

0.50

12.00 - 13.00

0.20.3

-

-

-

430

0.12

1.00

0.040

0.030

1.00

16.00 - 18.00

0.75

-

-

-

JSL AUS

0.08

7.08.0

0.070

0.030

0.75

15.50 - 16.50

4.25 - 4.75

-

-

0.9 - 1.10

JS- 203

0.08

9.2510.25

0.070

0.030

0.75

14.25 - 15.25

2.25 - 2.75

-

-

1.60- 2.0

301M

0.10

4.55.5

0.060

0.030

0.75

14.50 - 15.50

6.0 - 7.0

-

-

1.70- 1.90

* Thickness of 1.27mm & below will have elongation of 20% min.


Nominal Chemical Composition Nickel Alloys 
Nickel Alloys
Type
Ni
C
Mn
Fe
S
Si
Cu
Cr
Al
Ti
Mg
Cb
Mo
Others
200
201
205
99.5
99.5
99.5
.080
.010
.080
.180
.180
.180
.20
.20
.10
.005
.005
.004
.180
.130
.080
.130
.130
.080
-
-
-
-
-
-
-
-
.030

.050

-
-
-
-
-
-
-
-
-
211
212
220
230
95.0
97.0
99.5
99.5
.100
.200
.040
.050
4.75
2.00
.100
.080
.380
.750
.050
.050
.008
.015
.004
.004
.080
.150
.030
.020
.130
.20
.050
.050
-
-
-
-
-
-
-
-
-
-
.030
.003
-
-
.050
.060
-
-
-
-
-
-
-
-
-
-
-
-
Monel (Nickel-Copper) Alloys.
400
66.s
0.15
1.00 1.25 0.012 0.25
31.5
-
Incoloy (Nickel-Chromium) Alloys
600
601
625
X-750
751


76.0
60.5
61.0
73.0
72.5


0.08
0.05
0.05
0.04
0.05


0.5
0.5
0.25
0.5
0.5


8
14.1
2.5
7
7


0.008
0.007
0.008
0.005
0.005


0.25
0.25
0.25
0.25
0.25


0.25
0.5
-
0.25
0.25


15.5
23
21.5
15.5
15.5


-
1.35
0.2
0.7
1.2


-
-
0.2
2.5
2.3


-
-
-
-



-
-
Ta
3.65
Ta
0.95
Ta 0.95
-
-
9
-
-


-
-
-

-


Incoloy (Nickel-Iron-Chromium) Alloys
800
801
802
32.5
32.0
32.5
0.05
0.05
0.35
0.75
0.75
0.75
46
44.5
46
0.008
0.008
0.008
0.5
0.5
0.38
0.38
0.25
-
21
20.5
21
0.38
-
0.58
0.38
1.13
0.75
-
-
-
-
-
-
-
-
-
-
-
-
804
805
41.0
36.0
0.05
0.12
0.75
0.75
25.4
Sal.
0.008
0.02
0.38
0.5
0.38
0.5
29.5
7.5
0.3
-
0.6
-
-
-
-
-

0.50
-
-