Grade

Chemical composition %

C

Mn

P

S

Si

Cr

Mo

35CrMo

0.32~0.40

0.40~0.70

≤0.03

≤0.03

0.17~0.37

0.8~1.10

0.15~0.25

Mechanical properties

Tensile Strength (Mpa)

Yield Strength (Mpa)

Elongation in 2 in.
%

≧980

≧835

≧12