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1.0460 / P250GH (C22.8)

Heat-resistant, non-alloyed structural steel. P250GH is mainly used in valve construction. Typical products are steel flanges, valve housings, valves, steam traps, etc. The material is suitable for max. 450 ° C and can be easily welded.

Note: For reasons of corrosion protection, many of our P250GH products are galvanized or otherwise surface treated. The surface might have a lower application temperature and can be affected at high temperatures. However, the function of the component is not restricted in any way.

Material no. as per DIN17007


Designation as per DIN17006

C22.8 Tensile strength 410-540 N/mm²

AISI designation


Commercial name

Forged steel, unalloyed, temperature range max. 450 °C

Area of application

Steel flanges, armature housings, valves, steam traps, dirt traps, etc

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