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Material: ontology: 45 # pin: 40CR
Process: Dimensional Forging
breaking coefficient: 1: 4 heat treatment 1: 4 heat treatment 1: 6
Deformation Coefficient: 1: 2.2
Surface treatment: electric galvanized, hot galvanized, Doclo, trivalent chromium, spray, etc.
Application range: US standards are widely used in mechanical, metallurgy, electricity, railway, water conservancy, port, mine, building, terminal, paper, chemical and other industries.