Jiangyin Golden Machinery Equipment Co , Ltd

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Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft

Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft

  • Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft
  • Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft
  • Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft
  • Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft
  • Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft
  • Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft
Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft
Product Details:
Place of Origin: Jiangsu
Brand Name: Golden
Certification: ISO9001,UL,CE
Model Number: Customized
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: 30usd to 2000usd
Packaging Details: Box Or Wooden Package
Delivery Time: 7-25 working day
Payment Terms: L/C, T/T, Paypal
Supply Ability: 3000 tons/month
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Detailed Product Description
Model NO.: Forging 4140 Steel Spline Shaft Size: Forging Heavy Or Big Sized
Transport Package: In Wooden Case Or Export Packing Origin: Jiangsu China
Od: 30mm To 650mm Lengths: Up To 6 Meters
Material: 4140 42crmo4 4340
High Light:

Scm440 Forged Steel Shafts

,

4.5MM Forged Steel Shafts

,

Scm440 Steel Shafts

Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft 0

Die Forging AISI4140 Scm440 42crmo4 Steel Roller Shaft 4340 Forged Steel solid Shaft

Detail description
1: Name: General forging steel roller shaft, forged steel roll forging steel turbie roll shaft 
2: Certificates: ISO9001-2008, SGS, PED
3: Products ability: 3000 ton/month
4: Surface: Polishing or per customer's requirement
5: Proces: Hot forging

Quality Control
1: On line inspection, we perform 100% on line inspection during production not to release any problem during production.
2: 100% inspection on each finished products.
3: Customer's own inspection.
4: Third party inspection.
5: UT( Ultrasonic Testing), MT, X-ray test, Spectrometer, Tensile strength, Impact test machine, Hardness tester

 

Item

 

Process

 

Facility Inspection items Standard

01
Steel material
inspection
  Chemical composition
(EF+LF+VD)
Material standard
  surface Ingot inspection
specification
  Ingot type and weight Material standard
02 Material
store
  Division put warehouse management
1 Heat Heat furnace Temperature/Time Heating process
specification
Forging production
procedure
2
Forging Press Reduction ratio,forging
temperature,deformation,
Surface and dimensions
Forging process card
Forging procedure
3
Heat treatment heat treatment
furnace
heat treatment charts 1st heat-treatment card
Forging procedure
4
Rough
inspection
  Dimensions, apperance,
Mark
Inspection specification
Forging procedure
5
Rough UT UT equipment Single defect, concentrated
Defects bottom wave
attenuation
UT standard or
customer's technical
requirements
6
Saw cutting Saw machine Dimension IQC and forging
7
rough turning turning-lathe Dimension,appearance Rough machining
drawing
8
UT UT equipment Single defect, concentrated
defects bottom wave attenuation
UT standard or
customer's technical
requirements
9
Q+T
heat treatment
heat treatment
furnace
heat treatment charts Heating process
specification
10
Sampling or machining machining tool rough 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
UT UT equipment Single defect, concentrated
Defects bottom wave
attenuation
UT standard or
customer's technical
requirements
14
MT MT equipment Magnetic particle
indication
Test standard or
Technical requirements
15
Mark Steel seal marking content Product standard
Technical requirements
Forging process
16
Final
inspection
  Appearance, dimension, mark
acceptance inspection
Product inspection
specification
Product standard
P.O.
17 Protection/
package
Blasting
Blasting equipment
appearance
coating thickness
Product standard
Technical requirements

 

Forging Process:

Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft 1

Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft 2

Testing and Inspection:

Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft 3

Packing and Delivery 

 

Die Forging Aisi4140 Scm440 1.7225 42crmo4 Steel Roller Shaft Forged Steel Spline Shaft 4

 

 

 

 

Contact Details
Jiangyin Golden Machinery Equipment Co , Ltd

Contact Person: Allen.W.

Tel: +8613621523596

Send your inquiry directly to us
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