Performance Characteristics: Belongs to the ultra-high strength
steel with high strength and toughness, hardenability, no
significant temper brittleness after quenching and tempering
treatment ，it has higher fatigue limit and the resistance to
repeated impact, good low temperature impact toughness.
Used to manufacture big forging workpiece with large section which
request higher strength than 35CrMo, such as big locomotive
tractive gear, gear on driven supercharger, and pressure vessel
gears, rear axle, the load of a great rod and spring clip. Also be
used for the deep oil drill pipe joints and fishing tools under the
2000m and can be used in the mold of the bending machine.
Packaging We provide the package according to the export standard
or as client's requirements.
The Process:EAF + LF + VD + Forged + Heat Treatment (optional)