Material

Carbon Steel 45#, Steel 65Mn, Steel B2, Steel B3, etc, according to requirement

Size

Dia. 50-100 mm

Composition %

Different composition for different material

Hardness

50 – 55 HRc

Breakage

3% max

Impact

12 J/cm2 min

Tensile Strength

1000 mpa/mm2 min