China JIS G3445 Stkm13b Seamless Carbon Steel Tube for Mechanical, Find details about China Seamless Steel Pipe, Pipe Fitting from JIS G3445 Stkm13b Seamless Carbon Steel Tube for Mechanical
Standard | Grade | Chemical Composition | |||
C | Si | Mn | P,S | ||
JIS G3445 | STKM 13B | ≤0.25 | ≤0.35 | ≤0.60 | ≤0.040 |
Standard | Grade | Tenslle Strength(MPa) | Yield Strength(MPa) | Elongation(%) |
JIS G3445 | STKM 13B | ≥440 | ≥305 | ≥20 |