15CrMo price 42CrMo Scm440 4140 4340 Forged Steel Shaft for Pinion Shaft with ce certificate top quality low price

Product Description

Forged alloy round steel bar EN24 EN19 4340 42Crmo4 4150
forged shafts
forging rings

Similar grade in different standard SAE4140/1.7225/SCM440/42CrMo4/42CrMo
Available sizes Forged steel round bar:200mm-800mm
Forged steel square:block200mm*200mm-500mm*500mm
Forged steel flat block (150mm-500mm)*(200mm-500mm)
Forged Shaft:according to client’s drawing,we also can supply drawing according to client’s requirement
Production Process EAF+LF+VD ( necessary) +forged+UT+ rough machined(optional)  +UT+ Heat Treatment (optional)+UT+Precision machining
Delivery condition Forged+black surface
Forged+rough machined
Forged+rough turned+QT/annealed/normalized
Heat treatment: Normalized / Annealed / Quenched / tempered (optional)
Applications Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
Inspection Spectral Tested, Microstructure Tested,Hardness Test,Macrostructure Test,100% UT test according to :SEP1921-84,GR.3 CLASS C/c or D/d
Packing situation standard seaworthy packing or as CZPT er required
Delivery time 7days for stock,30days for new material
Payment term T/T or L/C
Our mill‘s certificates ISO901&ISO.TS16949,ISO4001,OHSAS18001
Special Equipment CZPT License of P.R.C for pipeline plate,steel plate for boiler&Vessel;
ISO/TS16949 2009 for CZPT of Special steel;Europe CE Mark Certificate;JIS MARK,KS MARK.

Factory Quality Control
PO=>Make production plan(By professional QA team)=>Select perfect raw material(100% checked by CZPT Analyzer)=>Cut raw material(marking transfer)=>Heating&forged(production record to control the forge ratio=>HT after forged(Time&TEMP record)=>check black forged(grain size,UT&Sizes)=>rough machining(UT&Sizes)=>Heat treatment(controlled by computers)=>check mechanical property&hardness(universal testing machine&KING hardness tester)=>Semi finish machining(UT,MT&sizes)=>final check(all QC records)=>Packing&warehousing(all docs)=>delivery on time
Our advantage

  1. Computer-Aided Design (CAD) System
  2. Multiple Wire EDM (Electric Discharge Machining) CZPT s
  3. Plunge EDM (Solid CZPT ctrode CZPT ctric Discharge Machining)
  4. Complete CZPT of Carbide Dies
  5. Contoured Straightener Rolls
  6. Profile Shape Shear Knives
  7. Fast Tooling Changes and Modifications
  8. An CZPT d Quality PlHangZhou System Used for Prototyping

Keywords:4140 forged steel bar/forged round steel bar/SAE4140 42cRmO4 SCM440 FORGED STEEL BAR
         4140 forged steel bar/forged round steel bar/SAE4140 42cRmO4 SCM440 FORGED STEEL BAR
         4140 forged steel bar/forged round steel bar/SAE4140 42cRmO4 SCM440 FORGED STEEL BAR