Germany Sa Site Carbon Steel ----- C40E (1.1186)

Product Description:

    C40E (1.1186) (EN 10083-1) ω /%

Chemical composition:

    C Si Cr Mn Mo V Cu Ni Ni-P S P S

0.42-0.50 0.17-0.37 ≤ 0.25 0.70-1.00 ≤ 0.25 ≤ 0.30

Performance and application: the strength of steel after heat treatment, hardness and toughness are high, good machinability, cold plastic deformation of the middle, there is a temper brittleness and thermal sensitivity, water quenching is easy to form cracks, and poor welding. The steel can be applied in a normalized state, also in the quenched and tempered condition applications. Used in the manufacture of parts working under fatigue loading.