Forged shafts Supply according the customer's drawings. Max.Diameter:2M Products:Forged Shaft.Steel grade:Carbon steel:Chinese Standard:20#,25#,35#, ... ;Max.Weight: 30 Tons.Delivery condition:Forged+Normaized+Rough Maching+Queching+Tempering.Our customer:Our forged shafts were applied in automotive, mine, marine ... steel,Material Standard:GB, BS, ASTM, EN, DIN, AISI, JIS Forged Shafts of 42CrMo4/4340