Reduction Aluminum Steel OEM Hot Rolling Forming Gears

1) Materials: 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi andOther substantial depth alloy steeltwo) Tooth flank carburization and nitrification, with rigidity of HRC58-sixty two3) Gear precision: Quality Vfour)Specific measurement and surface finishes are...