Due to its excellent mechanical properties and wear resistance, 21nicrmo2 alloy steel has been widely used in construction machinery, automobile manufacturing, shipbuilding, petrochemical and other fields. Here's a further explanation of its application:
21nicrmo2 carburized bearing steel.
21 NicrMo2 standard: EN 10084:2008
Germany 21nicrmo2 (1.)6526) (20nicrmo2-2) of structural steel.
21nicrmo2 chemical composition:
c Carbon: 017-0.23
Si Si: 040
MN Manganese: 065-0.95
P phosphorus: 0035
Sulphur: 0035
CR Chromium: 035-0.70
Ni nickel: 04-0.7
molybdenum: 015-0.25
PB:-Construction Machinery: 21NicrMo2 alloy steel is widely used in the field of construction machinery, such as the manufacture of excavators, loaders, bulldozers and other equipment. Due to its high strength and wear resistance, it can adapt to heavy loads and harsh working conditions, while extending the life of the equipment.
Automobile manufacturing: 21nicrmo2 alloy steel is also used in the field of automobile manufacturing, such as engine parts, chassis parts, steering systems, transmission systems, etc. Its excellent mechanical properties and wear resistance enable the vehicle to operate under high loads and complex environments.
Shipbuilding: 21nicrmo2 alloy steel plays an important role in shipbuilding, such as hull structure, main power system, transmission, etc. Its high strength and excellent wear resistance ensure the stability and reliability of the ship in the marine environment.
Petrochemical: 21nicrmo2 alloy steel is also widely used in the petrochemical industry, such as petrochemical equipment, storage tanks, pipelines and valves. Its corrosion resistance and high-temperature properties allow it to withstand harsh chemicals and operating conditions in high-temperature environments.
To sum up, due to its excellent mechanical properties and wear resistance, 21nicrmo2 alloy steel is widely used in construction machinery, automobile manufacturing, shipbuilding, petrochemical industry and other fields.