1.6582 (34CrNiMo6) Material Data Sheet

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1.6582 (34CrNiMo6) directly from stock & cut to your required dimensions!

International identifiers

1.6582 is an alloyed constructional steel, which is used for high requirements in toughness, strength and through hardenability.
(mechanical engineering, automotive engineering)

1.6582 is popularly known as AISI 4340​​​​​.


quenched and tempered

Weldability: bad

Machinability: 4 (1 = very bad - 10 = good)

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Chemical composition
min.0,30 0,5  1,30,151,3   
In stock

Flat, forged, quenched and tempered 

Advantages of saw cut

The processing with the saw is a mechanical processing of the material, which results in a significantly lower unintended deformation and increased hardness for the existing structure, such as the thermal cutting.

Thus, the machined workpiece has a homogeneous structure even at the edge, which does not change in the continuation of the material.

This circumstance allows immediate finishing of the workpiece with milling or drilling . So it is not necessary to anneal the material or make a similar operation beforehand.

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Your contact person Sarah Spauschus+49 (0) 35263-665-30

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Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!