Mat.No. 1.1165, DIN 30Mn5

Designation by Standards

Chemical Composition (in weight %)

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

Applications
Quenched and tempered steel castings or general engineering uses. 

Physical properties (avarage values) at ambient temperature
Modulus of elasticity [10³ x N/mm²]: 210 
Density [g/cm³]: 7.85

Normalizing
Heat to 870^oC, cool slowly.

Hardening
Harden from a temperature of 840^oC followed by water or oil quenching.

Tempering
Tempering temperature: Please ask.

Hardenability Diagram

Click the image to enlarge the diagram.

Forging
Hot forming temperature: 1050-850^oC. 

Machinability
No data.

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

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