Properties

Elements (wt%)

Hardnes

(HRC)

Ra (μm)

Yield limit

(MPa)

Young’s modulus (GPa)

Gr

C

Mn

Si

O

Fe

Values

63 - 64.5

0.08 - 0.10

1844

220

1.50 - 1.55

1.05 - 1.55

0.3 - 0.41

0.03 - 0.07

4.23 - 4.42

Bal.