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Factory Address:广东省东莞市中堂镇蕉利村沉塘工业园2号

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4140



等级

GB DIN ASTM JIS
42CrMo 1.7225 4140 SCM440


化学成分


Grade C Si Mn Cr Mo P S
1.7225 0.38-0.45 ≤0.40 0.60-0.90 0.90-1.20 0.15-0.30 ≤0.025 ≤0.035
4140 0.38-0.43 0.15-0.35 0.75-1.00 0.80-1.10 0.15-0.25 ≤0.035 ≤0.040

尺寸



Steel plate Thickness Condition
Hot rolled 20-95 black surface,annealed
Forged - black surface,annealed
Round bar Diameter Condition
Hot rolled 20-280 black surface,annealed
Forged 290-500 black surface,annealed

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