Product Description

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 embrittlement.

Highly stressed components with large cross sections for aircraft, such as gear shafts and landing gear components.

Melting Route

Airmelted

Property Features

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.

Technical Specifications

Material Numbers


1.6604 30CND8 30CrNiMo8 1.6604


Chemical Composition

0.26 to 0.34 0.15 to 0.40 0.30 to 0.60 max. 0.025 max. 0.025 1.80 to 2.30 0.30 to 0.50 1.80 to 2.3

Chemical composition (average %)

Applications

Available product shapes

  • Long Products

Downloads

Contacts

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