ASTM A53 Fluid Transportation seamless steel pipe
USD $10 - $20 /Metric Ton
Min.Order:1000 Metric Tons
Beijing Hengzhixinda Trade Co., Ltd.
Standard:
GB/T8163 China National Standard
ASTM A 53M Standard of American Society for Testing * Materials
ASTM A 106 Standard of American Society for Testing * Materials
Application:
For conveying of petroleum, gas and other fluids
Dimension Tolerances:
Pipe Varieties | Pipe size(mm) | Allowed tolerances | ||
Standard | Higher | |||
Hot Rolled | OD | All Sizes | ±1%(min±0.5mm) | - |
WT | All Sizes | +15% -12.5%(MIN +0.45/-0.40MM) | - | |
Cold Drawn | OD | 6~10 | ±0.2MM | ±0.15MM |
>10~30 | ±0.40MM | ±0.20MM | ||
>30~50 | ±0.45MM | ±0.30MM | ||
>50 | ±1% | ±0.8% | ||
WT | ≤1 | ±0.15MM | ±0.12MM | |
>1~3 | +15% -10% | +12.5% -10% | ||
>3 | +12.5% -10% | ±10% |
NOTE: ASTM tolerances can also be satisfied
Mechanical Properties:
standard | Grade | RmMPa Tensile Strength | Rel,Mpa Yield Point | A ,% Elongation | |
S≤16 | S>16 | ||||
| min |
| |||
GB/T8163 | 10 | 335~475 | 205 | 195 | 24 |
20 | 410~550 | 245 | 235 | 20 | |
Q295 | 430~610 | 295 | 285 | 22 | |
Q345 | 490~665 | 325 | 315 | 21 | |
ASTM A 53M | A | ≥330 | ≥205 | As table3 of ASTM A 53M | |
B | ≥415 | ≥240 | |||
ASTM A106 | A | ≥330 | ≥205 | As table4 of ASTM A 106 | |
B | ≥415 | ≥240 | |||
C | ≥485 | ≥275 |
Grade and Chemical composition(%):
Standard | Grade | C | Si | Mn | P≤ | S≤ | Ni | Cr | Cu≤ | Mo | V | Al |
GB/T8163 | 10 | 0.07~0.13 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | ≤0.3 | ≤0.15 | 0.25 | - | - | - |
20 | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | ≤0.3 | ≤0.25 | 0.25 | - | - | - | |
Q295(A, B) | ≤0.16 | ≤0.55 | 0.8~1.5 | 0.035 | 0.035 | Ti , 0.02-0.2 | - | Nb:0.015-0.06 | 0.02-0.15 | - | ||
Q345A | ≤0.2 | ≤0.55 | 1.0~1.6 | 0.035 | 0.035 | Ti: 0.02~0.2 | - | Nb: 0.015-0.06 | 0.02-0.15 | - | ||
Q345B | ≤0.2 | ≤0.55 | 1.0~1.6 | 0.035 | 0.035 | Ti: 0.02~0.2 | - | Nb: 0.015~0.06 | 0.02~0.15 | - | ||
Q345C | ≤0.2 | ≤0.55 | 1.0~1.6 | 0.035 | 0.035 | Ti: 0.02~0.2 | - | Nb: 0.015-0.06 | 0.02~0.15 | ≥0.015 | ||
Q345D | ≤0.2 | ≤0.55 | 1.0~1.6 | 0.03 | 0.03 | Ti: 0.02~0.2 | - | Nb: 0.015-0.06 | 0.02-0.15 | ≥0.015 | ||
Q345E | ≤0.18 | ≤0.55 | 1.0-1.6 | 0.025 | 0.025 | Ti: 0.02~0.2 | - | Nb: 0.015-0.06 | 0.02-0.15 | ≥0.015 | ||
ASTM A 53M | A | ≤0.25 | - | ≤0.95 | 0.035 | 0.035 | ≤0.4 | ≤0.4 | 0.4 | ≤0.15 | ≤0.08 | - |
B | ≤0.3 | - | ≤1.2 | 0.035 | 0.035 | ≤0.4 | ≤0.4 | 0.4 | ≤0.15 | ≤0.08 | - | |
ASTM A 106 | A | ≤0.25 | ≥0.1 | 0.27`0.93 | 0.035 | 0.035 | ≤0.4 | ≤0.4 | 0.4 | ≤0.15 | ≤0.08 | - |
B | ≤0.3 | ≥0.1 | 0.29~1.06 | 0.035 | 0.035 | ≤0.4 | ≤0.4 | 0.4 | ≤0.15 | ≤0.08 | - | |
C | ≤0.35 | ≥0.1 | 0.29~1.06 | 0.035 | 0.035 | ≤0.4 | ≤0.4 | 0.4 | ≤0.15 | ≤0.08 | - |
Note: Other grade can also be provided with agreement .
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