China API5l Gr. a/Gr. B ASTM A106 Gr. B/A53 Gr. B PE/Be Carbon Steel Seamless Pipe, Find details about China Seamless Steel Pipe, A106 Steel Pipe from API5l Gr. a/Gr. B ASTM A106 Gr. B/A53 Gr. B PE/Be Carbon Steel Seamless Pipe
Chemical composition | ||||||||||
Product | Grade | Chemical composition .% | ||||||||
Carbon steel | A53/A106/API 5L GrB | C | Si | Mn | P | S | Cr | Ni | Mo | others |
≤0.28 | ≥0.10 | 0.29/1.06 | ≤0.030 | ≤0.030 | ≤0.40 | ≤0.40 | ≤0.15 | Cu≤0.40 V≤0.08 | ||
Mechanical properties | ||||||||||
Grade | Tensile Property | |||||||||
Tensile Strength ReL or Rp0.2MPa | lower Yield strength ReL or Rp0.2 Mpa | growth rate (A)% | ||||||||
≥ | ||||||||||
A52/A106/API 5L GrB | ≥415 | 245 | 22 |