... Finish Machined Max.Weight: 30 Ton Products:Forged Shaft.Steel grade:Carbon steel:Chinese Standard:20#,25#,35#,45#,50 ... and South Africa. Applications of Forged ShaftsWind Turbine : Turbine Rotor Shaft, Turbine Blade, Valve, Bush and Casing BoltGas Turbine: ... Bolt, Pump ShaftForged shaft Material Carbon steel,alloy steel, Tool steel.Material Standard:GB, BS, ASTM, EN, DIN, AISI, JIS Forged steel Shaft