Gold Member Since 2012
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Jiangyin Golden Machinery Equipment Co., Ltd.

Forged SAE4340 Steel Crankshaft, SAE4340 Steel Crankshaft, Industrul SAE4140 Steel Crankshaft manufacturer / supplier in China, offering 42CrMo Forged Steel Crankshaft Finished Machine, SAE4140 Forged Steel Gear Shaft Q+T, SAE1045 C45n Cold Rolled Polished Steel Pipe and so on.

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Supplier Homepage Product steel shaft 42CrMo Forged Steel Crankshaft Finished Machine

42CrMo Forged Steel Crankshaft Finished Machine

FOB Price: US $100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100/ Piece
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Port: Shanghai, China
Production Capacity: 3000ton/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 4140\4340\42crnimo/42crmo/45c/20c/45c/316L304/F91
  • Load: Drive Shaft
  • Journal Diameter Dimensional Accuracy: IT6-IT9
  • Shaft Shape: Stepped Shaft
  • Journal Surface Roughness: 0.63-0.16μm
  • Tech: Forged + Maching
  • Cert: ISO
  • Transport Package: Box or Wooden Package
  • Origin: China
  • Material: Alloy Steel
  • Stiffness & Flexibility: Stiffness / Rigid Axle
  • Axis Shape: Straight Shaft
  • Appearance Shape: Round
  • Cncturning: Roungh Machining
  • Size: According Drawing
  • Trademark: GD
  • Specification: various size
  • HS Code: 73269090
Product Description

Name: Forged sae4140 steel crank shaft.forging sae4340 steel crank shaft

Specifications

1. Material: 18CrNiMo7-6, SAE 4340, 4140, S355JR,
34Cr2Ni2MoA/34CrNI3MoA
2..Certificates:ISO9001-2008,SGS,PED

Forged Shaft, Shaft Forging, Forging Shaft

Detailed Description:
1) Product Name: Forged Shaft, Shaft Forging
2) Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.
3) Max weight: 60ton.
4) MOQ: 20ton.
5) FOB Port: Shanghai Port, China.
6) Delivery Time: 60ton in 30 days.
7) Delivery Condition: Rough Machined, Heat Treated, Fine Machined + EN10204: 3.1B
8) Payment: 30% T/T in advance, Balanced C.A.D.; or 100% L/C.

Mill Frequently Used Steel Materials:
1) Wind Power Shaft: 42CrMo4V, 34CrNiMo6; Wind Power Flange: S355NL, C22, 16Mn, 20Mn, 42CrMo, F304.
2) Forged Pipe Fittings: SA106 CL B, SA106 CL C, WB36, 12Cr1MoV, SA335 P11, P12, P22, P91, SA182 Gr.F1, Gr.F5, Gr.F11 CL2, Gr.F12 CL2, Gr.F22 CL3, SA350 Gr.LF1, Gr.LF2,
Gr.LF3.
3) Pressure Vessel Forgings: SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316, 17-4PH.
4) Shaft Related Forgings: 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140.
5) Gear Related Forgings: 35CrMo, 34CrMo4, 4137, 42CrMo, 4140, SCM440, 20CrMnMo, 40CrNiMo, 20CrNi2Mo, 20Cr2Ni4A, 34CrNi3Mo.
6) Copper Forgings: C10100, C10200, C10300, C10700, C12000, C12200.
           

we are professional in die forgings and castings,ring,shaft,gear,flange,cylinder and other products.
Our goal is not just providing products, but also providing a complete solution including product design, tooling, fabrication and service for our customers to achieve their uppermost satisfaction.

We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality ... View detail

 
Main Customers:DANIELI GROUP,ALSTOM HYDRAULIC  

Total Annual Sales Volume:US$2.5 Million - US$5 Million  

Export Percentage:81% - 90%  

Total Annual Purchase Volume:US$2.5 Million - US$5 Million  

Factory Information


Factory Size (Sq.meters):1,000-3,000 square meters  

Factory Location:No. 269, East Outer Rd., Jiangyin  

Number of Production Lines:5  

Number of R&D Staff:5 - 10 People  

Number of QC Staff:5 - 10 People  

Management Certification:HACCP   ISO 9001:2000   ISO 9001:2008   ISO 14001:2004  

Contract Manufacturing:OEM Service Offered   Design Service Offered   Buyer Label Offered 
ItemProcessFacilityInspection itemsStandard

01
 
Steel material
 inspection
 Chemical composition
(EF+LF+VD)
Material standard
 surfaceIngot inspection 
specification
 Ingot type and weightMaterial standard
02
 
Material
store
 Division putwarehouse management
1
 
Heat Heat furnaceTemperature/TimeHeating process 
specification
Forging production 
procedure
2
ForgingPressReduction ratio,forging 
temperature,deformation, 
Surface and dimensions
Forging process card
Forging procedure
3
Heat treatmentheat treatment
 furnace
heat treatment charts1st heat-treatment card
Forging procedure
4
Rough 
inspection
 Dimensions, apperance,
 Mark
Inspection specification
Forging procedure
5
Rough UTUT equipmentSingle defect, concentrated 
Defects bottom wave 
attenuation
UT standard or 
customer's technical 
requirements
6
Saw cuttingSaw machineDimensionIQC and forging
7
rough turningturning-latheDimension,appearance Rough machining 
drawing
8
UTUT equipmentSingle defect, concentrated 
defects bottom wave attenuation
UT standard or 
customer's technical 
requirements
9
Q+T 
heat treatment
heat treatment
 furnace
heat treatment chartsHeating process 
specification
10
Sampling or machiningmachining toolrough machining drawing
sampling drawing
sample machining 
drawing
11
mechanical 
property test
 tensile testing machine/
impact testing machine
ambient temperature,humidity,
Test temp.Sample dimension, 
test method
Standard
technical specification
12
finish 
machining
machining 
tool
Dimension,appearance finish machining drawing
13
UTUT equipmentSingle defect, concentrated 
Defects bottom wave 
attenuation
UT standard or 
customer's technical 
requirements
14
MTMT equipmentMagnetic particle 
indication
Test standard or 
Technical requirements
15
MarkSteel sealmarking contentProduct standard
Technical requirements
Forging process
16
Final 
inspection
 Appearance, dimension, mark
acceptance inspection
Product inspection 
specification
Product standard
P.O.
17Protection/
package
Blasting
Blasting equipment
appearance
coating thickness
Product standard
Technical requirements


42CrMo Forged Steel Crankshaft Finished Machine
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