4140 Mould Steel Forging Flat Bar

Forging part

***0 Mould Steel Forging Flat Bar

Material

Carbon steel
Alloy Steel 

Dimension

OEM

Application

Tool &die steel

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