trolley wheel used for the port machine: 1. High-strength wheel used for port machine 2. Material:42CrMo4 3. Wheel trolley wheel used for the port machine:1. High-strength wheel used for port machine2. Material:42CrMo4 3. Wheel diameter: 800mm 4.Tread Hardness:300-380HB and deep 15 trolley wheels
machined directly from raw material 42CrMo4; with good mechanical properties; good surface looking raw material used for machining bushings.cutting process:machining and flowing in process:final parts:
Alloy steel 4140: 1. Professional 2. High quality 3. Competitive price Alloy steel 4140: General Information:Chromium molybdenum high tensile steel with yield strength of 550N/mm2.Chromium renders steel oil hardenable and increase hardenability.Weldability suffers with increasing chromium content. High temperature strength and high pressure hydrogenation properties are promoted by chromium and ...
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