We offer API 5L X42 steel plate/pipes as large diameter pipes:

1. X42 Equivalent grades:
DIN 17172 StE290.7, EN10208-2 L290NB

2. X42 Chemical composition: Si: <=0.45 C: <=0.22 Mn: 0.5-1.1 S: <=0.035 P: <=0.04

3. X42 Mechanical properties:
Tensile Strength σ B(MPa): 420-540
Yield Strength σ 0.2(MPa): >= 290
Permissible yield point ratio: <= 0.85
Elongationδ 5(%): >= 23

4. X42 Application:
X42 steel plate/pipes is one mainly of Steel for large diameter pipes. API-X42 steel used for pressure liquid transport, oil, gas, water and other liquid transportation, oilfield engineering, ductwork, construction, steel pipe and oil and gas project which use pipes.

5. Specification (mm): T: 5-300 W: 1500-3200