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.

 

Monel

Ni
Cu
Al
Ti
C
Mn
Fe
S
Si
63.0-70.0
Remainder
2.30-3.15
.35-.85
.25 max
1.5 max
2.0 max
.01 max
.50 max

 

Monel k500


Ni
Cu
Al
Ti
C
Mn
Fe
S
Si
63.0-70.0
Remainder
2.30-3.15
.35-.85
.25 max
1.5 max
2.0 max
.01 max
.50 max

 

Monel R-450

Ni Cu Fe S Mn C Si
63.0 min 28.0-34.0 2.5 max .025-.060 2.0 max .3 max .5 max

 

Nickel 200 (UNS N02200)

Ni Fe Cu C Mn S Si
99.0 min .40 max .25 max .15 max .35 max .01 max .35 max

 

Nickel 201 (UNS N02201)

Ni Fe Cu C Mn S Si
99.0 min .40 max .25 max .02 max .35 max .01 max .35 max

 

Hastelloy B-2

Ni
Mo
Fe
C
Co
Cr
Mn
Si
P
S
Balance
26.0-30.0
2.0 max
.02 max
1.0 max
1.0 max
1.0 max
.10 max
.040 max
.030 max

 

Hastelloy B-3

Ni
Mo
Fe
C
Co
Cr
Mn
Si
Ti
W
Al
Cu
65.0 min
28.5
1.5
.01 max
3.0 max
1.5
3.0 max
.10 max
.2 max
3.0 max
.50 max
.20 max

 

Hastelloy c-22

C Cr Co Fe Mn Mo Ni P Si S W V
.010 max 20-22.5 2.5 max 2.0-6.0 .50 max 12.5-14.5 Balance .02 max .08 max .02 max 2.5-3.5 .35 max

 

Hastelloy c-276

Ni
 Mo Cr Fe W Co Mn C
V
 P S Si
Remainder
 15.0-17.0 14.5-16.5 4.0-7.0 3.0-4.5 2.5 max 1.0 max .01 max
.35 max
 .04 max .03 max .08 max

 

Hastelloy X

Ni Mo Cr Fe W Co Mn C P S Si Al Ti B Cu
Remainder 8.0-10.0 20.5-23.0 17.0-20.0 .2-1.0 .5-2.5 1.0 max .05-.15 .04 max .03 max 1.0 max .50 max .15 max .01 max .50 max

 

Alloy 800 (UNS N08800)

Ni Cr Fe C Al Ti Al+Ti
30.0-35.0 19.0-23.0 39.5 min .10 max .15-.60 .15-.60 .30-1.20

 

Alloy 800H (UNS N08810)

Ni Cr Fe C Al Ti Al+Ti
30.0-35.0 19.0-23.0 39.5 min .05-.10 .15-.60 .15-.60 .30-1.20

 

Alloy 800HT (UNS N08811)

Ni Cr Fe C Al Ti Al+Ti
30.0-35.0 19.0-23.0 39.5 min .06-.10 .25-.60 .25-.60 0.85-1.2

 

Alloy 825 (UNS N08825)

Ni Fe Cr Mb Cu Ti C Mn S Si Al
38.0-46.0 22.0 min 19.5-23.5 2.5-3.5 1.5-3.0 .6-1.2 0.05 max 1.0 max 0.03 max 0.5 max 0.2 max

 

Inconel 600 (UNS N06600)

Ni + Co Cr Fe C Mn S Si Cu
72.0 min 14.0-17.0 6.0-10.0 .15 max 1.00 max .015 max .50 max .50 max

 

Inconel 601 (UNS N06601)

Ni Cr Al C Mn Si Fe
61.5 22.5 1.4 .05 .3 .2 14

 

Inconel 625 (UNS N06625)

Cr Ni Mo Co + Nb Ta Al Ti C Fe Mn Si P S
20.00-30.00 Remainder 8.0-10.0 1.0 max 3.15-4.15 .40 max .40 max .10 max 5.0 max .50 max .50 max .015 max .015 max

 

Inconel 718 (UNS N07718)

Ni Fe Cr Cu Mo Nb C Mn P S Si Ti Al Co B
50.00-55.00 Remainder 17.00-21.00 .30 max 2.80-3.30 4.75-5.50 .08 max .35 max .015 max .015 max .35 max .65-1.15 .20-.80 1.00 max .006 max

 

STAINLESS STEEL 253 MA

Cr

Ni

C

Si

Mn

P

S

N

Ce

Fe

20.0-22.0

10.0-12.0

0.05-0.10

1.40-2.00

0.80 Max

0.040 Max

0.030 Max

0.14-0.20

0.03-0.08

Balance

 

310 UNS S31000

Cr

Ni

C

Si

Mn

P

S

Mo

Cu

Fe

24.0-26.0

19.2-22.0

.25 Max

1.50 Max

2.00 Max

.045 Max

.03 Max

.75 Max

.50 Max

Balance

 

310S UNS S31008

Cr

Ni

C

Si

Mn

P

S

Mo

Cu

Fe

24.0-26.0

19.2-22.0

.08 Max

1.50 Max

2.00 Max

.045 Max

.03 Max

.75 Max

.50 Max

Balance

 

317L STAINLESS STEEL

Ni

Cr

Mo

Mn

Si

C

N

S

P

Fe

11.0 - 15.0

18.0 - 20.0

3.0 - 4.0

2.0 Max

.75 Max

0.03 Max

0.1 Max

0.03 Max

0.045 Max

Balance

 

Stainless 321

Cr

Ni

Mo

Cu

Ti

C

Mn

Si

P

S

N

Fe

MIN

17.0

9.0

-

-

5x(C+N)

-

-

0.25

-

-

-

-

MAX

19.0

12.0

0.75

0.75

0.70

0.08

2.0

1.0

0.04

0.03

0.1

Bal

 

STAINLESS STEEL 330

Cr

Ni

Mn

Si

P

S

C

Fe

17.0-20.0

34.0-37.0

2.0 Max

0.75-1.50

0.03 Max

0.03 Max

0.08 Max

Balance

 

STAINLESS STEEL AL-6XN

Ni

Cr

Mo

C

N

Mn

Si

P

S

Cu

Fe

23.5-25.5

20.00-22.00

6.00-7.00

0.03 Max

0.18-0.25

2.0 Max

1.00 Max

.040 Max

0.03 Max

0.75 Max

Remainder

 

ALLOY 20

Ni
Fe
Cr
Cu
Mo
Nb
C
Mn
P
S
Si
32.00-38.00
Balance
19.0-21.0
3.0-4.0
2.0-3.0
8xC-1.0max
.07max
2.0max
.045max
.035max
1.0max

 

DUPLEX 2205

Cr

Ni

Mo

C

N

Mn

Si

P

S

Fe

22.0-23.0

4.50-6.50

3.00-3.50

.030 Max

0.14-0.20

2.00 Max

1.00 Max

.030 Max

.020 Max

Balance

 

SUPER DUPLEX 2507

Cr

Ni

Mo

C

N

Mn

Si

Cu

P

S

Fe

24.0-26.0

6.0-8.0

3.0-5.0

0.030 Max

.24-.32

1.20 Max

0.80 Max

0.50 Max

0.035 Max

0.020 Max

Balance

 

ZERON® 100

Cr

Ni

Mo

C

W

Cu

N

Mn

Si

P

S

Fe

24.0-26.0

6.0-8.0

3.0-4.0

0.030 Max

0.5-1.0

0.50-1.0

0.2-0.3

1.00 Max

1.0 Max

0.03 Max

0.01 Max

Balance

 

LDX 2101®

Cr

Ni

Mo

C

N

Mn

Si

P

S

Cu

Fe

21.0-22.0

1.35-1.70

0.10-0.80

.040 Max

0.20-0.25

4.00-6.00

1.00 Max

.040 Max

.030 Max

0.10-0.80

Balance