Chemical Composition and Mechanical Property For JIS G3429-88 | |||||||||||||
Steel Grade | Chemical Composition | Mechanical performance | |||||||||||
C | Mn | P(Max) | S(Max) | Si | Ni(Max) | Cr | Mo | Tensile Strength (Min) |
Yield Strength (Min) |
Elongation |
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(Min) | |||||||||||||
ksi | Mpa | ksi | Mpa | % | |||||||||
STH 12 | 0.30-0.41 | 1.35-1.70 | 0.030 | 0.030 | 0.10-0.35 | / | / | / | 135 | 930 | 110 | 750 | 30 |