Steel plate 4140/1.7225/42CrMo4/SCM440
used for making moulds.
hot rolled or forged, black or milled, annealed, hardness: HB220
Steel plate 4140/1.7225/42CrMo4/SCM440.
1. Chemical composition: C=0.41~0.45, Si=0.17~0.35, Mn=0.60~0.75, P≤0.018, S≤0.030, Cr=0.99~1.10, Mo=0.16~0.20, Ni≤0.012, Cu≤0.07.
2. Delivery condition: hot rolled or forged, EAF or ESR, black or milled surface, annealed, hardness: HBS≤220.
3.T14~100mm for hot rolled, forging for up..
Contact person:
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May Wu
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Tel:
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-86-0769-85348115
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Trade manager ID:
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cn205193000
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MSN
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May-86@live.cn
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Skype
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Vera868
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