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1.0460 (P250GH)

1.0460 (P250GH) directly from stock & cut to your required dimensions!

International term:

ASTM A105, SS2230

Application field:

P250GH a heat resistant steel, which is suitable for temperatures up to approx. 480 ° C. It is mainly used in valve construction such as for manufacture of flanges and couplings.

Characteristics:

P250GH exhibits good weldability .
There is no special heat treatment required.

Chemical composition:

1.0460
P250GH
CSiMnPSCrMoNiV
min. 0,18   0,3                
max. 0,20 0,4 0,9                

 

1.0460
P250GH
AlCuNNbTiSonstiges
min. 0,015                  Cr+Cu+Mo+Ni  
max. 0,05   0,3  0,012 0,02 0,03    max. 0,7
The chemical composition please take out of the print version.

From stock:

rolled plate,
flat, forged

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Benefit of sawn cuts:

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.