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Alloy Steel Bar 42crmo4
Product description
1.Alloy Steel 4140
2.Equivalent grades: DIN1.7225 /42CrMo4, SAE4140
3.Chemical composition (%)
Grade |
C |
Si |
Mn |
Cr |
Mo |
P |
S |
4140 |
0.38-0.43 |
0.40max |
0.60-0.90 |
0.90-1.20 |
0.15-0.30 |
0.035max |
0.035max |
4. Available sizes: Round dia 16mm to 600mm, length: 2500-5000mm
5. Manufacture: EF/ESR, hot forged/ hot rolled
6. Surface condition: black / machined
7. Delivery condition: annealed/quenched and tempered
8. Hardness : annealed, 241HBS max/ after Q+T, hardness requested by buyer
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