Inspired by Quality
Influenced by Services


Chemical Composition
Stainless Steel Bars
SS sheets , Plates & Strips
Carbon / Alloy Steel Pipes
Buttweld Fittings
Flanges Dimensions
Mild Steel
Weight & Wall Thk Pipes
Dimensional Tolerance
Specific density of SS
Heat Treatment Process
Hardness Conversion Chart
International Material
 Grade code

 
» Chemical Composition                                                         » Mechanical Composition

 

Grade
C (Max)
Mn (Max)
P (Max)
S (Max)
Si (Max)
Cr
Ni
Mo
Nitrogen (Max)
Cu/ Others
201
0.15
5.50/7.50
0.06
0.03
1
16.0/18.0
3.5/5.5
-
-
n-25 max
202
0.15
7.50/10.0
0.06
0.030.
1
17.0/19.0
4.0/6.0
-
-
n-25 max
JS- 203
0.08
9.2510.25
0.07
0.03
0.75
14.25 - 15.25
2.25 - 2.75
-
-
1.60- 2.0
301
0.15
2
0.045
0.03
1
16.00 - 18.00
6.00 - 8.00
-
0.1
-
301M
0.1
4.55.5
0.06
0.03
0.75
14.50 - 15.50
6.0 - 7.0
-
-
1.70- 1.90
304
0.08
2
0.045
0.03
0.75
18.00 - 20.00
8.00- 10.50
-
0.1
-
304L
0.03
2
0.045
0.03
0.75
18.00 - 20.00
8.00- 12.00
-
0.1
-
309s
0.08
2
0.045
0.03
1
22.0/24.0
12.0/15.0
310
0.25
2
0.045
0.03
1.5
24.0/26.0
19.0/22.0
310S
0.08
2
0.045
0.03
1.5
24.00- 26.00
19.00 - 22.00
-
-
-
316
0.08
2
0.045
0.03
0.75
16.00 - 18.00
10.00 - 14.00
2.00 - 3.00
0.1
-
316L
0.03
2
0.045
0.03
0.75
16.00 - 18.00
10.00 - 14.00
2.00 - 3.00
0.1
-
317
0.08
2
0.045
0.03
0.75
18.00 - 20.00
11.00 - 14.00
3.00 - 4.00
0.1
-
317L
0.03
2
0.045
0.03
0.75
18.00 - 20.00
11.00 - 15.00
3.00 - 4.00
0.1
-
321
0.08
2
0.045
0.03
0.75
17.00 - 19.00
9.00 - 12.00
-
0.1
Ti5 ( C + N ) Min or 0.70 max
347
0.08
2
0.045
0.03
0.75
17.00 - 19.00
9.00 - 13.00
-
-
Cb= 10x ( C Min ) or 1.00 Max
409
0.08
1
0.04
0.01
1
10.50 - 11.75
0.5
-
-
Ti= 6x (C+ N ) Min or 0.70 Max
409M
0.03
0.81.2
0.03
0.03
0.40.75
11.00- 12.00
1.5 max.
-
-
Ti= 6x (C) Min or 0.70 Max
410S
0.08
1
0.04
0.03
1
11.50- 13.50
0.6
-
-
-
410
0.15
1
0.04
0.03
1
11.50- 13.50
0.75
-
-
-
420
0.35
0.5
0.035
0.015
0.5
12.00 - 13.00
0.20.3
-
-
-
440A
0.60/0.70
1
0.04
0.03
1
16.0/18.0
-
-
-
-
440B
0.75,0.95
1
0.04
0.03
1
16.0/18.0
-
-
-
-
440C
0.95, 1.2
1
0.04
0.03
1
16.0/18.0
-
-
-
-
430
0.12
1
0.04
0.03
1
16.00 - 18.00
0.75
-
-
-
JSL AUS
0.08
7.08.0
0.07
0.03
0.75
15.50 - 16.50
4.25 - 4.75
-
-
0.9 - 1.10
904L
0.02
2
0.03
0.045
1
19.0-23.0
23.0-28.0
-
-
23.0-28.0

 

PERCENTAGE ITEM
C%
Co%
Cr%
Mo%
Ni%
V%
W%
Ai%
Cu%
Nb/Cb Ta%
Ti%
Fe%
Sonstige Autres-Other%
Monel 400
0.12
-
-
-
65
-
-
-
32
-
-
1.5
Mn 1.0
Monel 401
0.1
-
-
-
43
-
-
-
53
-
-
0.75
Si 0.25; Mn 2.25
Monel 404
0.15
-
52.0-57.0
-
-
0.05
rest/bal
-
-
0.5
Mn 0.10; Si 0.10;S o.024
Monel 502
0.1
-
-
-
63.0-17.0
-
-
2.5-3.5
rest/bal
-
0.5
2
Mn 1.5;Si 0.5; S 0.010
Monel K 500
0.13
-
-
-
64
-
-
2.8
30
-
0.6
1
Mn 0.8
Monel R 405
0.15
-
-
-
66
-
-
-
31
-
-
1.2
Mn 1.0; S 0.04
Hastelloy B
0.1
1.25
0.6
28
rest/bal
0.3
-
-
-
-
-
5.5
Mn 0.80; Si 0.70
Hastelloy B2
0.02
1
1
26.0-30.0
rest/bal
-
-
-
-
-
-
2
Mn 1.0: Si 0.10
Hastelloy C
0.07
1.25
16
17
rest/bal
0.3
40
-
-
-
-
5.75
Mn 1.0 :Si 0 0.70
Hastelloy C4
0.015
2
14.0-18.0
14.0-17.0
rest/bal
-
-
-
-
-
0..70
3
Mn 1.0 ; Si 0.08
Hastelloy  C 276
0.02
2.5
14.0-16.5
15.0-17.0
rest/bal
0.35
3.0-4.5
-
-
-
-
4.0-7.0
Mn 1.0;Si 0.05
Hastelloy F
0.02
1.25
22
6.5
rest/bal
-
0.5
-
-
Nb2.10
-
21
Mn 1.50;Si 0.50
Hastelloy G
0.05
2.5
21.0-23.5
5.5-7.5
rest/bal
-
1
-
1.5-2.5
Nb1.75-2.5
-
18.0-21.0
Mn 1.0-2.0;p0.04;Si 1.0;80.03
Hastelloy G-2
0.03
-
23.0-26.0
5.0-7.0
47.0-52.0
-
-
-
0.70-1.20
-
0.70-1.50
rest/bal
Mn 1.0;Si 1.0
Hastelloy N
0.06
0.25
7
16.5
rest/bal
-
0.2
-
0.1
-
-
3
Mn 0.40;Si 0.25;B0.01
Hastelloy S
0.02
2
15.5
14.5
rest/bal
0.6
1
0.2
-
-
-
3
Mn 0.50;Si 0.40;B0.0009;LA 0.02
Hastelloy W
0.06
1.25
5
24.5
rest/bal
-
-
-
-
-
-
5.5
Mn 0.050 ; Si 0.50
Hastelloy X
0.1
1.5
22
9
rest/bal
-
0.6
-
-
-
18.5
-
Mn 0.6; Si 0.60
Incoloy 800
0.04
-
21
-
32
-
-
0.3
-
-
0.4
45
-
Incoloy 800 H
0.08
-
21
-
32
-
-
0.3
-
-
0.4
45
-
Incoloy 801
0.05
-
20.5
-
32
-
-
-
-
-
1.1
45
-
Incoloy 802
0.35
-
21
-
32
-
-
0.6
-
-
0.7
45
-
Incoloy 804
0.05
-
29.5
-
41
-
-
0.3
-
-
0.6
25.4
-
Incoloy 805
0.12
-
7.5
0.5
36
-
-
-
0.1
-
-
rest/bal
Mn 0.60;Si 0.50
Incoloy 810
0.25
-
21
-
32
-
-
-
0.5
-
-
rest/bal
Mn 0.90; Si 0.80
Incoloy 825 
0.04
-
21
3
42
-
-
-
2
-
1
30
-
Incoloy 825 Cp
0.04
-
21.5
3
42
-
-
-
2.2
Nb0.9
-
30
-
Incoloy 840
0.08
-
20
-
20
-
-
-
-
-
-
rest/bal
Mn 1.0;Si 1.0
Incoloy 901
0.05
-
12.5
6
rest/bal
-
-
0.15
-
-
2.7
34
Mn 0.24;Si 0.12;B0.015
Incoloy 901 Mod
0.05
-
12.5
5.8
rest/bal
-
-
-
-
-
2.9
34
Mn 0.09;Si 0.08;B0.015
Incoloy 903
0.02
15
-
-
38
-
-
0.7
-
Nb 3.0
1.4
41
-
Incoloy 904
0.02
14
-
-
33
-
-
-
-
-
1.7
50
-
Incoloy DS
0.06
-
18
-
37
-
-
-
-
-
-
42
Mn 1.0; Si 2.3
Incoloy Ma  956
-
-
20
-
-
-
-
4.5
-
-
0.5
74.4
Y2.03 0.5
Incoloy 600
0.05
-
15.5
-
75
-
-
-
-
-
-
8
-
Incoloy 601
0.05
-
23
-
60
-
-
1.4
-
-
-
14
-
Incoloy 604
0.04
-
15.8
-
rest/bal
-
-
-
0.1
Nb 2.0
-
7.2
Mn 0.20; Si 0.20
Incoloy 610
0.2
-
15.5
-
rest/bal
-
-
-
0.5
Nb 1.0
-
9
Mn 0.90;Si 2.0
Incoloy 617
0.07
12.5
22.5
9
54
-
-
1
-
-
-
-
-
Incoloy 625
0.05
-
21.5
9
61
-
-
0.4
-
Nb 3.65
0.4
2.5
Mn 0.50; Si 0.50
Incoloy 671
0.05
-
48
-
51
-
-
-
-
-
0.35
-
-
Incoloy 700
0.12
28.5
15
3.75
46
-
-
3
0.05
-
2.2
0.7
Mn 0.10; Si 0.30
Incoloy 702
0.04
-
15.6
-
rest/bal
-
-
3.4
0.1
-
0.7
0.35
Mn 0.05: Si 0.20
Incoloy 705
0.3
-
15.5
-
rest/bal
-
-
-
0.5
-
-
8
Mn 0.90 ; Si 5.5

 

UNS Number
Typeb
C
Mn
P
S
Si
Cr
Ni
Mo
N
Cu
Other
Duplex Grades
S31200
-
0.03
2
0.045
0.03
1
24.0-26.0
5.5-6.5
1.20-2.00
0.14-0.20
-
-
S31260
-
0.03
1
0.03
0.03
0.75
24.0-26.0
5.5-7.5
2.5-3.5
0.10-0.20
0.20-0.80
W0.10-0.20
S31803
-
0.03
2
0.03
0.02
1
21.0-23.0
4.5-6.5
2.5-3.5
0.08-0.20
-
-
S32001
-
0.03
4.0-6.0
0.04
0.03
1
22.0-23.0
1.00-3.00
0.6
0.05-0.17
1
-
S32205
2205
0.03
2
0.03
0.02
1
19.5-21.5
4.5-6.5
3.0-3.5
0.14-0.20
-
-
S32304
2304
0.03
2.5
2.5
0.03
1
21.5-24.5
3.0-5.5
0.05-0.60
0.05-0.20
0.05-0.60
-
S32520
-
0.03
1.5
0.035
0.035
0.8
24.0-26.0
5.5-8.0
3.0-4.0
0.20-0.35
0.50-2.00
-
S32550
255
0.04
1.5
0.04
0.03
1
24.0-27.0
4.5-6.5
2.9-3.9
0.10-0.25
1.5-2.5
-
S32750
2507
0.03
1.2
0.035
0.02
0.8
24.0-26.0
6.0-8.0
3.0-5.0
0.24-0.32
0.5
-
S32760
-
0.03
1
0.03
0.01
1
24.0-26.0
6.0-8.0
3.0-4.0
0.20-0.30
0.50-1.00
c
S32900
329 d
0.06
1
0.04
0.03
0.75
23.0-28.0
2.5-5.0
1.0-2.0
-
-
-
S32950
-
0.03
2
0.035
-
-
-
-
-
-
-
-

 

 
 
     
  Home     About Us     Products     Technical Info     Quality     Contact Us     Enquiry Form Copyright © 2013 steelnalloy | Website designed by www.mesotek.com