Steel 25ХМ
Designation
Description
25ХМ steel is used: for manufacturing gear wheels, parts gearboxes, gears, shafts, axles, pins, nuts, bolts and various other parts operating at temperatures up to 450−500 °C.
Note
Structural steel high-quality chrome-molybdenum.
Standards
Chemical composition
Fe is the basis.
According to TU 108.1273-84, deviations are allowed: for carbon ± 0.010%, for silicon ± 0.020%, for manganese ± 0.060%, for chromium ± 0.050%, for nickel + 0.20%, for molybdenum ± 0.020%.
According to TU 108.1273-84, deviations are allowed: for carbon ± 0.010%, for silicon ± 0.020%, for manganese ± 0.060%, for chromium ± 0.050%, for nickel + 0.20%, for molybdenum ± 0.020%.