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C45 4140 4150 4340 Forged Shaft Forging Steel Round Bar

China C45 4140 4150 4340 Forged Shaft Forging Steel Round Bar, Find details about China Forged Steel Bar, Forged Shaft from C45 4140 4150 4340 Forged Shaft Forging Steel Round Bar

Model NO.
forged steel bar
Special Use
Cold Heading Steel, Mold Steel
Application
Structural Steel Bar
Material
Carbon Steel or Alloy Steel
Main Grade
1045 4130 4140 4150 4145 8620
Supply Condition
Forged+Qt/Normalized/Machining
Surface
Black Surface or Bright Surface
Raw Material
Steel Ingot or Steel Bloom
Ut Level
Sep 1921 C/C
Factory Visit
Welcome
Trademark
Shandong
Transport Package
Seaworthy Packaging
Specification
200mm-1000mm
Origin
China
Model NO.
forged steel bar
Special Use
Cold Heading Steel, Mold Steel
Application
Structural Steel Bar
Material
Carbon Steel or Alloy Steel
Main Grade
1045 4130 4140 4150 4145 8620
Supply Condition
Forged+Qt/Normalized/Machining
Surface
Black Surface or Bright Surface
Raw Material
Steel Ingot or Steel Bloom
Ut Level
Sep 1921 C/C
Factory Visit
Welcome
Trademark
Shandong
Transport Package
Seaworthy Packaging
Specification
200mm-1000mm
Origin
China
alloy steel round bar/forged alloy steel  bar  rough machine
forging steel bars
Hot forging parts
forging rings
4130 4140 4145 4340 8620 s45c 1045 forged steel bar 
 
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.

Our forged steel bar factory C45 4140 4150 4340 Forged Shaft Forging Steel Round Bar

Our forged steel bar test lab
C45 4140 4150 4340 Forged Shaft Forging Steel Round Bar
Our forged steel bar 
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