Steel 30KH3MF
Designation
Description
30KH3MF steel is used: for the manufacture of parts for marine diesel engines and other parts that must have wear resistance at high pressures, the steel is subjected to nitriding.
Note
Structural steel high-quality chrome-molybdenum-vanadium. Steel heat resistant up to 450 °C.
Standards
Chemical composition
Fe is the basis.
According to GOST 4543-71 the content in high-quality steel is regulated: P≤0,025%; S≤0.025%; Сu≤0.30%; in high-grade steel: P≤0,025%; S≤0.015%; Сu≤0.25%.
According to GOST 4543-71 the content in high-quality steel is regulated: P≤0,025%; S≤0.025%; Сu≤0.30%; in high-grade steel: P≤0,025%; S≤0.015%; Сu≤0.25%.