Technical Info.



Chemical Composition

CARBON STEEL, ALLOY STEEL, LOW TEMP, PIPE & TUBES SPECIFICATION
 CHEMICAL ANALYSIS Mechnical Properties
Tensile Strength Yield Strength Elongation SPECIFIC REQUIREMENT
Specification WT C% Mn% P% MAX S% MAX Si% Cr% Mo% Mpa Mpa 50mm MIN Longitudinal  
ASTM A 53/A AW 0.25MAX 0.95MAX 0.05 0.06 - - - 331MIN 207 MIN 36 Cr     Mo   Cu    Ni    Va
ASTM A 53/B AW 0.30MAX 1.20MAX 0.05 0.06 - - - 413MIN 240MIN 29.5 0.40 0.15 0.40 0.40 0.08
ASTM A 106/A AW 0.25MAX 0.27-0.93 0.03 0.03 0.10MIN 0.40MAX 0.15MAX 330MIN 205MIN 35/28 five elements not to exceed 1%
ASTM A 106/B AW 0.30MAX 0.29-1.06 0.03 0.03 0.10MIN 0.40MAX 0.15MAX 415MIN 240MIN 30/22  
ASTM A 106/C AW 0.35MAX 0.29-1.06 0.03 0.03 0.10MIN 0.40MAX 0.15MAX 485MIN 275MIN 30/22  
ASTM A 179 MW 0.06-018 0.27-0.63 0.05 0.05 - - - 325MIN 180MIN 35 Hardness 72 HRB MAX
ASTM A 214 MW 0.18MAX 0.27-0.63 0.05 0.05 - - - 385MIN 180MIN 35 Hardness 72 HRB MAX 
ASTM A 192 MW 0.06-0.18 0.27-0.63 0.05 0.05 0.25MAX - - 325MIN 180MIN 35 Hardness 77 HRB MAX 
ASTM A 209/T1 MW 0.10-0.20 0.30-0.80 0.05 0.05 0.10-0.50 - 0.44-0.65 380MIN 205MIN 30/22 Hardness 80 HRB MAX
ASTM A 209/T1a MW 0.15-0.25 0.30-0.80 0.05 0.05 0.10-0.50 - 0.44-0.65 365MIN 195MIN 30/22 Hardness 81 HRB MAX 
ASTM A 209/T1B MW 0.14MAX 0.30-0.80 0.05 0.05 0.10-0.50 - 0.44-0.65  415MIN 220MIN 30/22 Hardness 77 HRB MAX 
ASTM A 210/A-1 MW 0.27MAX 0.93MAX 0.05 0.06 0.10MIN - - 415MIN 255MIN 30/22 Hardness 79 HRB MAX 
ASTM A 210/C MW 0.35MAX 0.29-1.06 0.05 0.06 0.10MIN - - 485MIN 275MIN 30/22 Hardness 89 HRB MAX
ASTM A 213/T2 MW 0.10/0.20 0.30-0.61 0.05 0.05 0.10-0.30 0.50-0.81 0.44-0.65 415MIN 205MIN 30/22 Hardness 85 HRB MAX
ASTM A 213/T5 MW 0.15MAX 0.30-0.60 0.03 0.03 0.50MAX 4.00-6.00 0.44-0.65 415MIN 205MIN 30/22  Hardness 85 HRB MAX
ASTM A 213/T11 MW 0.15MAX 0.30-0.60 0.03 0.03 0.50-1.00  1.00-1.50 0.44-0.65 415MIN 205MIN 30/22 Hardness 85 HRB MAX
ASTM A 213/T12 MW 0.15MAX 0.30-0.61 0.05 0.05 0.50MAX 0.80-1.25 0.44-0.65 415MIN 220MIN 30/22 Hardness 85 HRB MAX
ASTM A 213/T22  MW 0.15MAX 0.30-0.60 0.03 0.03 0.50MAX 1.90-2.60 0.87-1.13 415MIN 205MIN 30/22 Hardness 85 HRB MAX
ASTM A 333/1 AW 0.30MAX 0.40-1.06 0.03 0.03 - - - 380MIN 205MIN 25/20 Impact AS-50F
ASTM A 333/6 AW 0.30MAX 0.29-1.06 0.03 0.03 0.10MIN - - 415MIN 240MIN 30/22 FOR 40X10J/18/14
ASTM A 334/1 AW 0.30MAX 0.40-1.06 0.03 0.03 - - - 380MIN 205MIN 35/28 -50F 40X10J/18/14
ASTM A 334/6 AW 0.30MAX 0.29-1.06 0.03 0.03 0.10MIN - - 415MIN 240MIN 30/22 90 HRB MAX
ASTM A 335/P1 AW 0.10-0.20 0.30-0.80 0.03 0.03 0.10-0.50 - 0.44-0.65 380MIN 205MIN 30/22  
ASTM A 335/P2 AW 0.10-0.20 0.30-0.61 0.03 0.03 0.10-0.30 0.50-0.81 0.44-0.65 380MIN 205MIN 30/22
ASTM A 335/P5 AW 0.15MAX 0.30-0.60 0.03 0.03 0.50MAX 4.00-6.00 0.45-0.65 415MIN 205MIN 30/22
ASTM A 335/P9 AW 0.15MAX 0.30-0.60 0.03 0.03 0.25-1.00 8.00-10.00 1.00-1.50 0.09-1.10 415MIN  172MIN 30/22
ASTM A 335/P11 AW 0.15MAX 0.30-0.60 0.03 0.03 0.50-1.00 0.80-1.25 0.44-0.65  415MIN 205MIN 30/22
ASTM A 335/P12 AW 0.15MAX 0.30-0.61 0.03 0.03 0.50MAX 1.90-2.60 0.44-0.65 415MIN 205MIN 50/22 
ASTM A 335/P22  AW 0.15MAX 0.30-0.60 0.03 0.03 0.50MAX   0.87-1.13 415MIN 205MIN 30/22 
BS/3059/1/33   0.15MAX 0.30-0.70 0.05 0.05 - - - 324-441 186MIN 25  
BS/3059/2/33 0.15MAX 0.40-0.70 0.05 0.05 0.10-0.35 - - 324-441 186MIN 21
BS/3059/2/45 0.12-0.18 0.90-1.20 0.04 0.04 0.10-0.35 - - 441-560 245MIN 22
BS/3059/2/620 0.10-0.15 0.40-0.70 0.04 0.04 0.10-0.35 0.70-1.10 0.45-0.65  441-618 235MIN 22
                     
DIN/17175/ST35.8   0.17MAX 0.40MIN 0.04 0.04 0.35MAX - - 340-441 235MIN 25  
DIN/17175/ST45.8 0.22MAX 0.45MIN 0.04 0.04 0.10-0.35 - - 441-540 255MIN 25
DIN/17175/15MO3 0.12-0.20 0.50-0.80 0.04 0.04 0.10-0.35 - 0.25-0.35 441-540 284MIN 21
DIN/17175/13CrMO44 0.10-0.18 0.40-0.70 0.04 0.04 0.10-0.35 0.70-1.60 0.40-0.50 441-570 294MIN 22
DIN/17175/10CrM910 0.15MAX 0.40-0.60 0.04 0.04 0.15-0.50 2.0-2.5 0.9-1.10 441-570 294MIN 22
ASTM A 199/T5 MW 0.50-0.15 0.30-0.60 0.03 0.03 0.50MAX 4.00-6.00 0.45-0.65 415MIN 170MIN 30/22 Hardness 85 HRB MAX
ASTM A 199/T11 MW 0.50-0.15 0.30-0.60 0.03 0.03 0.50-1.00 1.00-1.50 0.44-0.65 415MIN  170MIN 30/22 Hardness 85 HRB MAX
ASTM A 199/T22 MW 0.50-0.15 0.30-0.60 0.03 0.03 0.50MAX 1.90-2.60 0.87-1.13 415MIN 170MIN 30/22 Hardness 85 HRB MAX
ASTM A 199/T4 MW 0.15MAX 0.30-0.60 0.03 0.03 0.50-1.00 2.15-2.85 0.44-0.65 415MIN 170MIN 30/22 Hardness 85 HRB MAX
ASTM A 199/T7 MW 0.15MAX 0.30-0.60 0.03 0.03 0.50-1.00 6.00-8.00  0.45-0.65 415MIN 170MIN 30/22 30/22 Hardness 85 HRB MAX
ASTM A 200/T5 MW 0.15MAX 0.30-0.60 0.03 0.03 0.50-1.00 4.00-6.00 0.45-0.65 415MIN 170MIN 170MIN 30/22 Hardness 85 HRB MAX
ASTM A 200/T11 MW 0.50-0.15 0.30-0.60 0.03 0.03 0.50-1.00 1.00-1.50 0.44-0.65 415MIN 170MIN 30/22 Hardness 85 HRB MAX
ASTM A 200/T22 MW 0.50-0.15 0.30-0.60 0.03 0.03 0.50MAX 1.90-2.60 0.87-1.13  415MIN 170MIN 30/22 Hardness 85 HRB MAX
ASTM A 200/T4 MW 0.50-0.15 0.30-0.60 0.03 0.03 0.50-1.00 2.15-2.85 0.44-0.65 415MIN 170MIN 30/22 Hardness 85 HRB MAX
ASTM A 200/T7 MW 0.15MAX 0.30-0.60 0.03 0.03 0.50-1.00 6.00-8.00 0.45-0.65  415MIN 170MIN 30/22  Hardness 85 HRB MAX
ASTM A 199/T9 MW 0.15MAX 0.30-0.60 0.03 0.03 0.25-1.00 8.00-10.0 0.90-1.10 415MIN     Hardness 85 HRB MAX