C45 S45c 42CrMo4 4140 Forged Alloy Steel Bar

Min.Order: 10
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 700 ~ 2500

Description
C45 S45C 42CrMo4 forged alloy steel  bar QT/normalized rough machining
alloy steel round bar/
forged
alloy steel  bar  rough machine
forged steel bar 
froged parts
roller shafts

 
Grade/Material4140 4130 4150 SCM440 SCM435 SCM420 SCM415 ASTM A36  A105  S20C S45c  
Available sizesForged steel round bars:200mm to 800mm
Forged steel square block:200mm*200mm to 500mm*500mm
Forged steel flat block:(150mm to 500mm)*(200mm to 500mm)
Forged shafts
Forged parts/forging rings according to drawing
Size toleranceLength tolerance:+100mm/-0mm
Straigthness:<=4mm/m
Delivery conditionHot forged, turned or black surface, annealed or QT as  customer's request
 
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,UT sep1921 C/c
Packing situationstandard seaworthy packing or as customer required
 Process EAF+LF+VD ( necessary) +UT+ Peeled(optional)  +Turned (optional) + Heat Treatment (optional)
Delivery time7days for stock,30days for new material
Payment termT/T or L/C
1.Quality Control
Both end of each bar must be cut.
Ladle furnanced and vacuum de-gassed
Show heat No. on each bar
Surface condition the surface of the hot rolled square bar shall be free cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.
The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.
2.Payment term:TT or LC
3.Free sample:Yes
4.steel bar Inspection: 
5.Our steel bar mill's certificate
ISO901&ISO.TS16949,ISO4001,OHSAS18001
Special Equipment Manufacturing License of P.R.C for pipeline plate,steel plate for boiler&Vessel;
ISO/TS16949 2009 for Manufacturing of Special steel;
Europe CE Mark Certificate;
JIS MARK,KS MARK.
6.Our service
With dynamic and passionate professional sales team and technical team,Our company Dajin make great efforts to integrate China's steel resources and dedication to customers the provision of specialized steel products and services.Hope establish a good relationship with clients, growth together.

Forged steel bar  UT test before shipment


Other forged parts with grade 4130 4140 4150 8620 

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