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Mat.No. 1.1180/DIN CM35

Non alloy special sructural steels:Structural steels with average C < 0,50%.
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  • Mat.No. 1.1180/DIN CM35

  • Osaka

Non alloy special sructural steels: Structural steels with average C < 0,50%.Designation by Standards


Mat. No.DINENAISI
1.1180CM35--



Chemical Composition (in weight %)

CSiMnCrMoNiVWOthers
0.35max. 0.400.65max. 0.40max. 0.10max.0.40--(Cr+Mo+Ni) = max. 0.63


Applications

Steels for quenching and tempering, automobile and motor construction parts.


Physical properties (average values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.86


Soft Annealing
Heat to 650-700oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 183.


Normalizing

Normalizing temperature: 860-900oC.


Hardening

Harden from a temperature of 840-880oC, 840-880oC followed by water or oil quenching.


Tempering
Tempering from the quenched condition may be done at 550-660oC depending upon the strength desired.


Forging

Hot forming temperature: 1100-850oC.


Machinability

Machinability is good, rated at 60% that of the AISI 1112 alloy used as a 100% machining rated steel.


Corrosion Resistance

This is a steel alloy and will rust if not protected. it is not corrosion resistant.


Welding

CM35 steel is weldable by all of the welding methods. However with its higher carbon content it is important to use both pre-heat at 150 to 260oC and post-heat at 590 to 650oC practice per an approved welding procedure.


Cold working

In the annealed state the CM35 alloy is readily cold worked by conventional methods.


Forms manufactured

Please see the Dimensional Sales Program.


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.

Unless otherwise specified, registered trademarks are property of Metal Ravne company. Copyright 2015 by Metal Ravne. All rights reserved. Contact our Sales Office for more information.


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