company news about 60KG/M Rail Profile and Size

60KG/M Rail

Mechanical Properties:
Standard length: 12.19 m & 13.72 m
Weight: 60.6 kg/m
Typical Mechanical Properties: 0.2% Proof Stress MPa : 420
Tensile Strength MPa : 880
% Elongation Gage Length = 5.65 √So 8
Surface hardness H.B : 260

Chemical Composition (%) Ladle Analysis:
Carbon: 0.65 - 0.82
Silicon: 0.15 - 0.58
Manganese: 0.70 - 1.25
Phosphorus: 0.025 max
Brimstone : 0.025 max

Drawing: