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