China Twin Shaft Concrete Mixer Arms for Sicoma Construction Machinery, Find details about China Concrete Mixer Arm, Concrete Mixing Arm from Twin Shaft Concrete Mixer Arms for Sicoma Construction Machinery
Chemical Components | |||||||||||
Material Name | C | S | P | Si | Mn | Cr | Ni | Mo | Cu | HRC | |
Extra High Chrome | 2.8-3.1 | <0.05 | <0.06 | 0.8 | 0.9 | 26 | <1.0 | <1.0 | <0.4 | 58-62° | |
High Chrome | 2.8-3.1 | <0.05 | <0.06 | 0.8 | 0.9 | 16 | 50-52° | ||||
Lower Chrome | 2.8-3.1 | <0.05 | <0.06 | 0.8 | 0.9 | 5 | 45-48° | ||||
High Manganese | 1.2 | <0.05 | <0.06 | 16 | 45° | ||||||
Alloy Steel Casting | 1.2 | <0.05 | <0.06 | 2.0 | 1 | 45° |