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L3 1.2067 100Cr6 100Cr2 Bearing Steel

L3 1.2067 100Cr6 100Cr2 Bearing Steel

L3 1.2067 100Cr6 100Cr2 Bearing Steel

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L3 1.2067 100Cr6 100Cr2 Bearing Steel




Material Name


Material Name: L3 1.2067 100Cr6 100Cr2 Bearing Steel
Execution standard: DIN 17350(1980)

Characteristics and scope of application


After quenching and tempering, the hardness is high and uniform, the wear resistance is good, the contact fatigue strength is high, and the heat treatment of the steel is good, and the ball annealing has good machinability.

Chemical Composition


C
 Si Mn S P
 		Mo
 Cr Ni Cu
0.95～1.05
 0.15～0.35 0.25～0.45 Max 0.025 Max 0.025
 Max 0.08
 1.40～1.65 Max 0.30 Max 0.25

specification of heat treatment and metallurgical structure


Specification of heat treatment : hardening 850~860℃ oil cooling, 160℃ tempering 2h.
Metallurgical Structure: tempered martensite

Delivery State


Hot rolled (forging) annealing, annealing, annealing peeling steel, cold drawing (rolling) round, polished round, hot-rolled steel pipe, annealing peeling steel tube, cold drawn steel pipe (rolling) eight states delivery.