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1.7709 (21CrMoV5-7) directly from stock & cut to your required dimensions!

International identifiers
21HMF
Scopes

21CrMoV5-7 is a heat-resistant steel, which is suitable for temperatures up to 540°C. This material is mainly used in the fastener industry and in apparatus construction.

Characteristics

21CrMoV5-7 can be welded without problems. A suitable heat treatment is recommended.


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Chemical composition
21CrMoV5-7
1.7709
CSiMnPSCrMoNiV
min.0,17 0,4  1,20,55   0,20 
max.0,250,40,80,0250,031,50,800,60,35
21CrMoV5-7
1.7709
AlCuNNbTiSonstiges
min.                  
max.0,03g/tot.      0,30 0,012           
In stock

round bars, rolled / forged, quenched and tempered

Rundstahl
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.

Do you have any questions?

We are happy to answer your questions and make you an offer for these and other materials. Contact us now for more information.

Andreas Blachowiak

Your contact person Andreas Blachowiak+49 (0) 35263-665-37+49 (0) 35263-665-35

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