Steel 130G14KHMFAL
Designation
Description
130G14KHMFAL steel is used: for the manufacture of casting parts housings vortex and ball mills; cheeks crushers; tram and rail switches and crossings; track Shoe; stars; teeth of excavator buckets and other parts operating under conditions of impact wear.
Note
Steel wear-resistant austenitic class. The steel has a high resistance to wear when exposed to high pressures or shock loads high resistance against abrasive wear, high cold resistance. Steel retains a high value of impact strength in the hardened state (in the process of operation of parts).
Standards
Chemical composition
Fe is the basis.
According to GOST 2176-77 the chemical composition is given for steel grade 130G14HMFAL. Deviations from the norms of chemical composition are allowed: for carbon ± 0.020%; for silicon ± 0.10%; on manganese, copper, chromium and nickel ± 0.10% each; by titanium and tungsten ± 0.050% each; by vanadium, molybdenum and niobium ± 0.020% each.
According to GOST 2176-77 the chemical composition is given for steel grade 130G14HMFAL. Deviations from the norms of chemical composition are allowed: for carbon ± 0.020%; for silicon ± 0.10%; on manganese, copper, chromium and nickel ± 0.10% each; by titanium and tungsten ± 0.050% each; by vanadium, molybdenum and niobium ± 0.020% each.