A75 Rail

-DIN536

Mechanical Properties

Standard Length12.00 m
Elongation (%)min 8 %
Calculated Mass Carbon0.60 – 0.80
Calculated Tensile Strength (min) N/mm2880
Calculate Yield Point (min) N/mm2440
Moment of Inertia: lx531.0 cm4
Moment of Inertia: ly1011.0 cm4
Section Modulus – Foot153.5 cm3
Section Modulus – Head105.4 cm3
Area71.6 cm2
Calculated Mass56.2 kg/m

Chemical composition

Carbon (%)0.60 – 0.80
Silicon (%)< 0.50
Manganese (%)0.80 – 1.30
Phosphorous (%)< 0.045
Sulphur (%)< 0.045