
36" Stabilizer
chemical composition
Grade |
Chemical composition % |
||||||||||
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Cu |
Al |
V |
|
4145HMOD |
0.42 ~ 0.49 |
0.15 ~0.35 |
1.00 ~1.25 |
≤ 0.025 |
≤ 0.025 |
1.00 ~1.35 |
0.30-0.35 |
≤ 0.25 |
≤ 0.35 |
≤ 0.05 |
0.03 ~0 . 08 |
Allowable deviation |
± 0.02 |
± 0.02 |
± 0.04 |
± 0.005 |
± 0.03 |
± 0.03 |
± 0.02 |
± 0.03 |
± 0.03 |
± 0.01 |
± 0.01 |
Mechanical behavior
Yield strength R1 |
Tensile strength Rm |
Elongation A% |
Shrinkage rate Z% |
Brinell hardness |
Charpy impact work |
|||
MPa |
Psi |
MPa |
Psi |
J |
||||
20 ℃ |
-20 ℃ |
|||||||
≥ 758 |
≥ 110000 |
≥ 965 |
≥ 140000 |
≥ 13 |
≥ 45 |
≥ 285 ~341 |
≥ 54 |
≥ 30 |
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