| 型號： | 8"-26" |
|---|---|
| 品牌： | 河北長豐 |
| 原產地： | 中國 |
| 類別： | 冶金礦產、能源 / 冶金礦產 / 管材 |
| 標籤︰ | ASTM A53B , 焊管 , 無縫管 |
| 單價： |
¥3000
/ 噸
|
| 最少訂量： | 1 噸 |
| 即時通訊: |  | 最後上線︰2014/11/07 |
Chemical Composition (%):
| Standard | Grade | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
| ASTM A53M | A | ≤0.25 | - | ≤0.95 | ≤0.05 | ≤0.045 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.08 |
| B | ≤0.30 | - | ≤1.2 | ≤0.05 | ≤0.045 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.08 |
Mechanical Properties:
| Standard | Grade | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation (%) | |
| ASTM A53M | A | ≥330 | ≥205 | See table 3 of ASTM A53 | |
| B | ≥415 | ≥240
|
|||
