Designation by Standards

Chemical Composition (in weight %)

Description
Oil-hardenable hot-work tool steel with normal heat resistance characteristics and high ductility, primarily for the processing of light metals. This steel grade can be water cooled.

Applications
Tools for hot forging of light metals. Pressure casting tools, low stressed hot work tools, dies, mandrels, punchers, knives, moulds.

Physical properties (avarage values) at ambient temperature
Modulus of elasticity [10³ x N/mm²]: 210
Density [g/cm³]: 7.82

Soft Annealing
Heat to 740-770^oC, cool slowly. This will produce a maximum Brinell hardness of 215.

Hardening
Harden from a temperature of 950-1000^oC followed by oil quenching.

Tempering
Tempering temperature: 550-650^oC.

Forging
Hot forming temperature: 1050-850^oC.

Machinability
No data.

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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