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AISI4140 8620 4340 Forged Steel Bar Forging Rings Forged Shaft

Price $800.00
Min Order 10 Tons
Availability In Stock
Shipping From Shandong, China
Popularity 280 people viewed
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Model NO.:
forged steel bar
Type:
Round
Standard:
AISI, ASTM, DIN, JIS, GB
Composition:
Alloy Steel Bar
Technique:
Forged
Shape:
Bar
Surface Treatment:
Black or Machining
Special Use:
Mold Steel
Application:
Auto Parts
Supply Condition:
Hot Forged
Steel Shape:
Round Bar/Square Bar/Rings
Surface:
Black or Bright Surface
Qt Treatment:
Avaliable
Other Heat Treatments:
Annealling
Main Grade:
AISI4140/42CrMo/4340/8620
Free Sample:
Yes
Tolerance:
-0mm/+0.1mm
Trademark:
Shandong
Transport Package:
Seaworth Packaging
Specification:
200-1000mm
Origin:
China
Product Description
AISI4140 42CrMo SCM440 4150 4145 forged steel bar

Grade:4140
Process: Forged from vacuum degassed ingots.
Shape: Round /Square/Plat/shaft/block
Similar grade in different standardSAE4140/1.7225/SCM440/42CrMo4/42CrMo
Available sizesForged 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 ProcessEAF+LF+VD ( necessary) +forged+UT+ rough machined(optional)  +UT+ Heat Treatment (optional)+UT+Precision machining
Delivery conditionForged+black surface
Forged+rough machined
Forged+rough turned+QT/annealed/normalized
Heat treatment:Normalized / Annealed / Quenched / tempered (optional)
ApplicationsStatically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
 
InspectionSpectral Tested, Microstructure Tested,Hardness Test,Macrostructure Test,100% UT test according to :SEP1921-84,GR.3 CLASS C/c or D/d
Packing situationstandard seaworthy packing or as customer required
Delivery time7days for stock,30days for new material
Payment termT/T or L/C
Our mill's certificatesISO901&ISO.TS16949,ISO4001,OHSAS18001
Special Equipment Manufacturing License of P.R.C for pipeline plate,steel plate for boiler&Vessel;
ISO/TS16949 2009;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 Metal 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) Machines
  3. Plunge EDM (Solid Electrode Electric Discharge Machining)
  4. Complete Manufacturing of Carbide Dies
  5. Contoured Straightener Rolls
  6. Profile Shape Shear Knives
  7. Fast Tooling Changes and Modifications
  8. An Advanced Quality Planning System Used for Prototyping
FORGED STEEL IN PAKISTAN,FORGED SHAFT IN EGYPT,FORGED STEEL IN CHILE,FORGED SHAFT IN USA,FORGED SHAFT IN THAILAND,FORGED STEEL IN CANADA,
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