| TUBE FOR PIPELINES | ||||||||||||
| Standard: | ||||||||||||
| ASTM A106----Standard of American Society for Testing &Materials | ||||||||||||
| Application: | ||||||||||||
| It is used for the machining for bending,border--coiling and similar shape forming. | ||||||||||||
| Chemical Compositon & Mechanical Properties | ||||||||||||
Standard |
Grade |
Chemical Composition (%) | Mechanical Properties |
|||||||||
| C | Si | Mn | P、S | Cr | Mo | Ni | Cu | V | (MPa) Tensile Strength |
(MPa) Yield Strength |
||
| B | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | ≥415 | ≥240 | |