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>>Chemical & Mechanical Composition of Stainless Steel
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CARBON STEEL, ALLOY STEEL, LOW TEMP, PIPE & TUBES SPECIFICATION

CHEMICAL ANALYSIS
 Mechnical Properties SPECIFIC REQUIREMENT
Tensile Strength Yield Strength Elongation
Specification WT C% Mn% P% MAX S% MAX Si% Cr% Mo% Mpa Mpa 50mm MIN Longitudinal  

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
 331MIN
413MIN
330MIN
415MIN
485MIN
 207 MIN
240MIN
205MIN
240MIN
275MIN
 36
29.5
35/28
30/22
30/22
 Cr     Mo   Cu    Ni    Va
0.40 0.15 0.40 0.40 0.08
five elements not to exceed 1%
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
-
- 		325MIN
385MIN
325MIN
380MIN
365MIN
415MIN
415MIN
485MIN
 180MIN
180MIN
180MIN
205MIN
195MIN
220MIN
255MIN
275MIN
 35.0
35.0
35.0
30/22
30/22
30/22
30/22
30/22
 Hardness 72 HRB MAX
Hardness 72 HRB MAX
Hardness 77 HRB MAX
Hardness 80 HRB MAX
Hardness 81 HRB MAX
Hardness 77 HRB MAX
Hardness 79 HRB MAX
Hardness 89 HRB MAX
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		 415MIN
415MIN
415MIN
415MIN
415MIN		 205MIN
205MIN
205MIN
220MIN
205MIN
 30/22
30/22
30/22
30/22
30/22
 Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
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
 -
-
-
- 		-
-
-
- 		380MIN
415MIN
380MIN
415MIN
 205MIN
240MIN
205MIN
240MIN 		25/20
30/22
35/28
30/22 		Impact AS-50F
FOR 40X10J/18/14
-50F 40X10J/18/14
90 HRB MAX
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
 380MIN
380MIN
415MIN
415MIN
415MIN
415MIN
415MIN		 205MIN
205MIN
205MIN
172MIN
205MIN
205MIN
205MIN 		30/22
30/22
30/22
30/22
30/22
50/22
30/22
 
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

324-441
324-441
441-560
441-618
 186MIN
186MIN
245MIN
235MIN
 25
21
22
22 		 
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 		340-441
441-540
441-540
441-570
441-570
 235MIN
255MIN
284MIN
294MIN
294MIN
 25
25
21
22
22 		 
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 		415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN 		170MIN
170MIN
170MIN
170MIN
170MIN
170MIN 170MIN
170MIN
170MIN
170MIN
170MIN
 30/22
30/22
30/22
30/22
30/22 30/22
30/22
30/22
30/22
30/22
30/22
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX

 
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