... 3.non-standard,according to clients drawing . Production steel Straight bevel Gear 1.Bevel gear,gear motor,metal ... requirementsProduct Name:spiral bevel gear 1. Material: stainless steel steel alloy steel and brass etc 2. Processing:forged,casting,heattreatment,or ... actual samples if available. Material :carbon steel such as C45,20CrMnTi,40Cr,42CrMo or stainless steel or copper or iron and so ...