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 Model Number |
ASTM A53/ASTM A106 |
ASTM A53:Application
ASTM A106:Application
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Seamless carbon steel pipes for high-temperature service,etc.
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Size:
O.D.: 6.0-820.0mm W.T.: 1.0-80.0mm Length: Max.12000mm
Grsade and Chemical Compostion(%)
| Grade |
C≤ |
Mn |
P≤ |
S≤ |
Si≥ |
Cr≤ |
Cu≤ |
Mo≤ |
Ni≤ |
V≤ |
| A |
0.25 |
0.27-0.93 |
0.035 |
0.035 |
0.10 |
0.40 |
0.40 |
0.15 |
0.40 |
0.08 |
| B |
0.30 |
0.29-1.06 |
0.035 |
0.035 |
0.10 |
0.40 |
0.40 |
0.15 |
0.40 |
0.08 |
| C |
0.35 |
0.29-1.06 |
0.035 |
0.035 |
0.10 |
0.40 |
0.40 |
0.15 |
0.40 |
0.08 |
Mechanical Properties
| Grade |
Tensile Strength(Mpa)≥ |
Yield Point(Mpa)≥ |
Elongation(A%)≥ |
| A |
330 |
205 |
20 |
| B |
415 |
240 |
20 |
| C |
485 |
275 |
20 |
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