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Mat.No. 1.3520/DIN 100CrMn6

Medium alloy, oil-hardening tooling steel, which is hard-wearing.
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  • Mat.No. 1.3520/DIN 100CrMn6

Designation by Standards

Mat. No.DINENAISI
1.3520100CrMn6--


Chemical Composition (in weight %)

CSiMnCrMoNiVWOthers
0.970.601.101.53-----


Applications
Roller bearings with thickness up to 50mm.


Physical properties (average values) at ambient temperature

Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85


Soft Annealing

Heat to 760-800oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 217.


Normalizing

Normalizing temperature: 860-900oC.


Stress Relieving

Stress relieving to remove machining stresses should be carried out by heating to approx. 650oC, holding for 1-2 hours at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.


Hardening

Harden from a temperature of 830-890oC followed by oil quenching. Hardness after quenching is approx. 64 HRC.


Tempering Temperature (oC) vs. Hardness (HRC)

100oC200oC300oC400oC
63.560.55551


Forging
Hot forming temperature: 1100-850oC.


Disclaimer
The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values.

Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other purposes. 

There is no representation that the recipient of this literature will receive updated editions as it becomes available.


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