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Technical Specification
 
1) Chemical Composition of Round Bar -  Carbon Steel / Alloy Steel
2) Chemical Info  - Pipes - Carbon Steel / Alloy Steel
3) Chemical Composition
 
Chemical composition of Round Bar -  Carbon Steel / Alloy Steel
 
  C Mn Si S P Cr Ni Mo
EN-8 .35 - .45 .60 - 1.00 .10 - .35 .050 MAX .050 MAX - - -
EN-8D .40 - .45 .70 - .90 .05 - .35 .060 MAX .060 MAX - - -
EN-9 .50 - .60 .50 - .80 .05 - .35 .040 MAX .040 MAX - - -
EN-15 .30 - .40 1.30 - 1.70 .10 - .35 .040 MAX .040 MAX - - -
EN-16 .30 - .40 1.30 - 1.80 .10 - .35 .040 .040 - - .20 - .30
EN-18 .35 - .45 .60 - .95 .10 - .35 .040 .040 .85 - 1.15 - -
EN-19 .35 - .45 .50 - .80 .10 - .35 .040 .040 .90 - 1.40 - .20 - .40
EN-24 .35 - .45 .45 - .70 .10 - .35 .040 .040 .90 - 1.40 1.30 - 1.80 .20 - .40
EN-25 .27 - .35 .50 - .70 .10 - .35 .040 .040 .50 - .80 2.30 - 2.80 .40 - .70
EN-31 .90 - 1.20 .30 - .75 .10 - .35 .040 .040 1.00 - 1.60 - -
EN-36B .12 - .18 .30 - .60 .10 - .35 .040 .040 .60 - 1.10 3.00 - 3.75  
EN-36C .12 - .18 .30 - .60 .10 - .35 .040 .040 .60 - 1.10 3.00 - 3.75 .10 - .25
EN - 41B* .35 - .45 .60 MAX .10 - .45 .040 .040 1.50 - 1.80 .40 MAX .10 - .25
EN - 42 .70 - .85 .55 - .75 .10 - .40 .040 .040 - - -
EN - 45A .55 - .65 .70 - 1.00 1.70 - 2.0 .040 .040 - - -
EN - 47 .45 - .55 .50 - .80 .50 MAX .040 .040 .80 - 1.20 - -
EN - 48A .50 - .60 .60 - .90 1.35 - 1.65 .040 .040 .55 - .85 - -
EN - 353 .20 MAX .50 - 1.00 .35 MAX .040 .040 .75 - 1.25 1.00 - 1.50 .08 - .15
EN - 354 .20 MAX .50 - 1.00 .35 MAX .040 .040 .75 - 1.25 1.50 - 2.0 .10 - .20
16Mncr5 .14 - .19 1.00 -1.30 .15 - .40 .035 MAX .035 MAX .80- 1.10 - -
20Mncr5 .17 - .22 1.10 - 1.40 .10 - .35 .035 .035 1.00 - 1.30 - -
SAE - 4140 .38 - .43 .75 - 1.00 .20 - .35 .035 .035 .80 - 1.10 .15 - .25 -
SAE - 4150 .48 - .53 .75 - 1.00 .20 - .35 .040 .040 .80- 1.10 - .15 - .25
SAE -4320 .17 - .22 .45 - .65 .15 - .35 .035 MAX .040 MAX .40 - .60 1.65 -2.00 .20 - .30
SAE -4340 .38- .43 .60 - .80 .15 - .35 .035 MAX .040 MAX .70 - .90 1.65 -2.00 .20 - .30
SAE - 8620 .18 - .23 .70 - .90 .20 - .35 .040 .040 .40 - .60 .40 - .70 .15 - .25
SAE - 52100 .95 1.10 .25 - .40 .20 - .35 .025 .025 1.30 - 1.60 - -
F-22 .15 MAX .30 - .60 .40 MAX .040 .040 2.00 - 2.5 - .87 - 1.30
17crnimo6 .14 - .19 .40 - .60 .15 - .40 .035 MAX .035 MAX 1.50- 1.80 1.40 - 1.70 .25 - .35
A-105 .35 MAX .60 - 1.05 .35 MAX .050 MAX .040 MAX - - -
LF-2 .30 MAX .60 - 1.35 .15 - .30 .040 MAX .035 MAX - - -
 
Chemical Info  - Pipes - Carbon Steel / Alloy Steel
Carbon Steel, Alloy Steel, Low Temp, Pipe & Tubes Specification :
CHEMICAL ANALYSIS
Specification WT C% Mn% P% MAX S% MAX Si% Cr% Mo%
ASTM A 53/A
ASTM A 53/B
ASTM A 106/A
ASTM A 106/B
ASTM A 106/C
AW
AW
AW
AW
AW
0.25MAX
0.30MAX
0.25MAX
0.30MAX
0.35MAX
0.95MAX
1.20MAX
0.27-0.93
0.29-1.06
0.29-1.06
0.050
0.050
0.025
0.025
0.025
0.060
0.060
0.025
0.025
0.025
-
-
0.10MIN
0.10MIN
0.10MIN
-
-
0.40MAX
0.40MAX
0.40MAX
-
-
0.15MAX
0.15MAX
0.15MAX
ASTM A 179
ASTM A 214
ASTM A 192
ASTM A 209/T1
ASTM A 209/T1a
ASTM A 209/T1B
ASTM A 210/A-1
ASTM A 210/C
MW
MW
MW
MW
MW
MW
MW
MW
0.06-018
0.18MAX
0.06-0.18
0.10-0.20
0.15-0.25
0.14MAX
0.27MAX
0.35MAX
0.27-0.63
0.27-0.63
0.27-0.63
0.30-0.80
0.30-0.80
0.30-0.80
0.93MAX
0.29-1.06
0.048
0.050
0.048
0.045
0.045
0.045
0.048
0.048
0.048
0.050
0.048
0.045
0.045
0.045
0.058
0.058
-
-
0.25MAX
0.10-0.50
0.10-0.50
0.10-0.50
0.10MIN
0.10MIN
-
-
-
-
-
-
-
-
-
-
-
0.44-0.65
0.44-0.65
0.44-0.65
-
-
ASTM A 213/T2
ASTM A 213/T5
ASTM A 213/T11
ASTM A 213/T12
ASTM A 213/T22
MW
MW
MW
MW
MW
0.10/0.20
0.15MAX
0.15MAX
0.15MAX
0.15MAX
0.30-0.61
0.30-0.60
0.30-0.60
0.30-0.61
0.30-0.60
0.045
0.030
0.030
0.045
0.030
0.045
0.030
0.030
0.045
0.030
0.10-0.30
0.50MAX
0.50-1.00
0.50MAX
0.50MAX
0.50-0.81
4.00-6.00
1.00-1.50
0.80-1.25
1.90-2.60
0.44-0.65
0.44-0.65
0.44-0.65
0.44-0.65
0.87-1.13
ASTM A 333/1
ASTM A 333/6
ASTM A 334/1
ASTM A 334/6
AW
AW
AW
AW
0.30MAX
0.30MAX
0.30MAX
0.30MAX
0.40-1.06
0.29-1.06
0.40-1.06
0.29-1.06
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
-
0.10MIN
-
0.10MIN
-
-
-
-
-
-
-
-
ASTM A 335/P1
ASTM A 335/P2
ASTM A 335/P5
ASTM A 335/P9
ASTM A 335/P11
ASTM A 335/P12
ASTM A 335/P22
AW
AW
AW
AW
AW
AW
AW
0.10-0.20
0.10-0.20
0.15MAX
0.15MAX
0.15MAX
0.15MAX
0.15MAX
0.30-0.80
0.30-0.61
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.61
0.30-0.60
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.025
0.10-0.50
0.10-0.30
0.50MAX
0.25-1.00
0.50-1.00
0.50MAX
0.50MAX
-
0.50-0.81
4.00-6.00
8.00-10.00 1.00-1.50
0.80-1.25
1.90-2.60
0.44-0.65
0.44-0.65
0.45-0.65
0.09-1.10
0.44-0.65
0.44-0.65
0.87-1.13
BS/3059/1/33
BS/3059/2/33
BS/3059/2/45
BS/3059/2/620
  0.15MAX
0.15MAX
0.12-0.18
0.10-0.15
0.30-0.70
0.40-0.70
0.90-1.20
0.40-0.70
0.050
0.050
0.035
0.040
0.050
0.050
0.035
0.040
-
0.10-0.35
0.10-0.35
0.10-0.35
-
-
-
0.70-1.10
-
-
-
0.45-0.65
DIN/17175/ST35.8
DIN/17175/ST45.8
DIN/17175/15MO3
DIN/17175/13CrMO44
DIN/17175/10CrM910
  0.17MAX
0.22MAX
0.12-0.20
0.10-0.18
0.15MAX
0.40MIN
0.45MIN
0.50-0.80
0.40-0.70
0.40-0.60
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.35MAX
0.10-0.35
0.10-0.35
0.10-0.35
0.15-0.50
-
-
-
0.70-1.60
2.0-2.5
-
-
0.25-0.35
0.40-0.50
0.9-1.10
ASTM A 199/T5
ASTM A 199/T11
ASTM A 199/T22
ASTM A 199/T4
ASTM A 199/T7
ASTM A 200/T5
ASTM A 200/T11
ASTM A 200/T22
ASTM A 200/T4
ASTM A 200/T7
ASTM A 199/T9
MW
MW
MW
MW
MW
MW
MW
MW
MW
MW
MW
0.50-0.15
0.50-0.15
0.50-0.15
0.15MAX
0.15MAX
0.15MAX
0.50-0.15
0.50-0.15
0.50-0.15
0.15MAX
0.15MAX
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.50MAX
0.50-1.00
0.50MAX
0.50-1.00
0.50-1.00
0.50-1.00
0.50-1.00
0.50MAX
0.50-1.00
0.50-1.00
0.25-1.00
4.00-6.00
1.00-1.50
1.90-2.60
2.15-2.85
6.00-8.00
4.00-6.00
1.00-1.50
1.90-2.60
2.15-2.85
6.00-8.00
8.00-10.0
0.45-0.65
0.44-0.65
0.87-1.13
0.44-0.65
0.45-0.65
0.45-0.65
0.44-0.65
0.87-1.13
0.44-0.65
0.45-0.65
0.90-1.10
 
Chemical Composition
Chemical Composition of Stainless Steel
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
 

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