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

SAE4340 Forged Steel Roller, CNC Forged Steel Shaft, Wind Steel Forged Shaft manufacturer / supplier in China, offering SAE4340 Steel Finished Shaft Roller, Forging BS970 817m40 Stand Mandrel Shaft, Tp316 Stainless Steel Transmission Shaft and so on.

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SAE4340 Steel Finished Shaft Roller

FOB Price: US $1-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-100/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 3000ton/Month
Payment Terms: L/C, T/T, Wind Steel Forged Shaft

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Basic Info
  • Model NO.: free size
  • Load: Drive Shaft
  • Journal Diameter Dimensional Accuracy: IT01-IT5
  • Shaft Shape: Stepped Shaft
  • Journal Surface Roughness: 0.63-0.16μm
  • Wind Steel Forged Shaft..: Wind Steel Forged Shaft
  • Technology: Forged
  • 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: 1/4′′ to 500′′
  • Trademark: GD
  • Specification: various size
  • HS Code: 73269090
Product Description
Name: Sae4340 steel finshed shaft roller
Specifications
1. Material: 18CrNiMo7-6, SAE 4340, 4140, S355JR steel shaft roller
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

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
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