G22NiMoCr56

Characteristics of G22NiMoCr56

G22NiMoCr56 is hugely strong and resistant to fracture and cracking. The material can be used at temperatures from -40 °C up to +40 °C. It is used to make highly stressed components in gearboxes and transmission systems in vehicles such as buses, construction site vehicles and trucks. It is also a suitable material for manufacturers of equipment and systems which require good mechanical properties and easy weldability.

This material – which is even stronger than G18NiMoCr36 – is categorised as a high-strength steel and delivered with a certificate. The special heat treatment process makes this material suitable for parts used in cranes, heavy military vehicles and shipping.

Standards / designations
EN 10293 (EU) G 22 NiMoCr 5-6

SEW 520 (DE) G22NiMoCr56

WERKSTOFFNUMMER (DE) 1.6760

ASTM A217 (US) WC5

Mechanical properties
Tensile strength Rm 900 [N/mm2]

Permanent limit of elongation σ 0.2B 700 [N/mm2]

Elongation A 14 [%]

Brinell hardness HB30 280-310 [Kg/mm2]

Chemical composition
Carbon C 0.20 [%]

Silicon Si 0.80 [%]

Manganese Mn 1.00 [%]

Chromium Cr 0.65 [%]

Nickel Ni 1.10 [%]

Molybdenum Mo 0.60 [%]

Iron Fe Remainder

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