Forging part

Main Shaft for Wind Turbine Forged Fan Shaft

Material

Carbon steel
Alloy Steel 

Dimension

Dia.:100~2000mm;Length:Max.12000mm

Application

wind turbine generator  

Inspection

chemical composition; UT,MT; mechanical property; dimension check

Standard

 ASTM, ASME, DIN, JIS, ISO, BS, API, EN

QC Doc

chemical composition report mechanical properties report; UT test report; heat treatment report; dimensions check report.

Forging processing

ingot---forging---heat treatment---rough machining---UT.MT---Q+T---inspection---finishing machining---UT.MT---packing

Heat treatment

 Normalized / Annealed / Quenched / tempered