Cr-Mo-V alloyed quenched and tempered steel for high strength and high temperature requirements, good weldability and suitable for nitriding. Insensitive to tempering embrittlement due to Mo content.
Mainly for components in the aerospace industry to be welded and nitrided with high quenched and tempered strength, at operating temperatures from -75° C to 500° C.
Cr-Ni-Mo- steel for applications requiring high tensile and toughness values, in particular in large cross sections in the quenched and tempered condition. The molybdenum addition prevents the steel from being susceptible to temper brittleness.
|SEL||Market grade||Market grade|
|0.12 to 0.18||max. 0.20||0.80 to 1.10||max. 0.020||max. 0.015||1.25 to 1.50||0.80 to 1.00||0.20 to 0.30|