Seamless steel pipe ASTM A53
Seamless steel pipe ASTM A53
Seamless steel pipe ASTM A53
Seamless steel pipe ASTM A53

Application

For mechanical and pressure use,and also for transporting steam,water,gas and etc.


Details



Size

O.D.: 6.0~820.0mm W.T.: 1～80mm L: max 12000mm

Grade and Chemical Composition (％)


Grade C≤ M≤ P≤ S≤ Cu≤ Ni≤ Cr≤ Mo≤ V≤
A 0.25 0.95 0.050 0.045 0.40 0.40 0.40 0.15 0.08
B 0.30 1.20 0.050 0.045 0.40 0.40 0.40 0.15 0.08



Mechanical Properties：

Grade Rm Tensile Strength(Mpa) Yield Point(Mpa) Elongation A%
A ≥330 ≥205 ≥20
B ≥415 ≥240 ≥20




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KWK Steel Co.,Ltd