JIS 22kg Rail E1103 M
Mechanical Properties:
Tensile Strength: N/mm 2637 min.
Moment of inertia: 339 cm4
Standard length: 12.19 meters
Elongation (%): 10 minutes.
Section modulus: 69.6 cm3
Calculated mass: 22.3 kg/m
Chemical Composition (%) Ladle Analysis
Carbon : 0.45 - 0.65
Silicon: 0.40 max
Manganese: 0.50 - 0.90
Phosphorus: 0.045 max
Sulphur: 0.050 max
Drawing:
