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Name: frame
Use: Railway locomotive
Material: ZG30Mn2
Mechanical Properties:
Hardness 207-255HBS
Tencile σb (MPa)≥657
Yiled σs (MPa)≥490
Elongation δ (%)≥10
Reduction of area ψ (%)≥ 20
Impact KCU (J/cm2)≥29.4 (-60°C)
30Mn2 Frame
Yangzhou Tong Ying Machinery Manufacture Co., Ltd.
