Forging part

OEM Big Gear Blank Forged

Material

Carbon steel : A36 A105N A516
Alloy Steel 4130, 4140, 4340, 8630, F22,LF2  

Dimension

OEM

Application

heavy industrial equipment

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