Jiangyin Golden Machinery Equipment Co , Ltd

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Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4

Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4

  • Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4
  • Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4
  • Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4
  • Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4
  • Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4
  • Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4
Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4
Product Details:
Place of Origin: Jiangsu
Brand Name: heavy forging steel shaft
Certification: ISO9001,UL,CE
Model Number: Customized
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: 20usd to 2000usd per piece
Packaging Details: Box Or Wooden Package
Delivery Time: 3-25 working days
Payment Terms: L/C, T/T, Paypal
Supply Ability: 3000 tons/month
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Detailed Product Description
Model Number: Heavy Forging Surface Treatment: Customer Requirements
Process: Forging+Machining(if Need)+surface Treatment Application: Machinery Parts
Material: 4140 42crmo4 1.7225
High Light:

Steel Mill Roller Shaft

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Mill Roller Shaft Heavy Forged

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Backup Roll Stand Shaft

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Forging 1045 4140 42CrMo4 4340 40CrNiMo steel long milling roll shaft steel long rotor shafts

 

Forging Process: 

 

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Description:

1. Products reference:

Material aisi4140 sae1045 aisi4340 42crmo4 Scm440 
Max length 9000MM
Application Marine engine,diesel engine pull rod,connect to oil cylinder transmision function
Melting process EF+LF+VD
Production process

 

Forging+heat treatment+rough machining+finish machining

Forging ratio ≥3.5
Applicable standard ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authority ABS,DNV,BV,GL,KR,CCS,LR,NK,RINA,RS
Delivery term Rough machining(N+T);finish machining(Q+T)
Test equipment Spectrograph,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test machine
service Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.

 

 Process procedure:

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment


Packaging Details:Delivery Detail:

wooden or steel package seaworthy packing
about 35 days from order or as per customer requirement

 

 

Item 

 

 

     Raw Steel Material 

Gear shaft

17CrNiMo6;18CrNiMo7-6;20CrNi2Mo;42CrMo;47CrNiMo6;20CrMnMo;8822H

Forged shaft

42CrMo4,50Mn,C45,AISI4130;AISI4330;AISI4150; AISI4350;AISI4340;410SS and so on

 

Vavle forging

 

 

SA105,SA350LF2,LF6,F304,F316,304L,316L,F51,F53,F321,etc

 

Forged ring

 

 

42CrMo4,P289GH,S355G2,1.4923,1.4301F316,F304,F51,F53,F55

Pressure Vessel forging

SA105, SA350 LF2, 16Mn, S355J2,20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, 42CrMo, AISI 4130, AISI4330, SA266,SA182,SUS304,SA336 and so on

 

We are the leading manufacturer of heavy forging steel parts, our business is custom fabrication forging by customer's drawings and technical requirement.  We are the member of " Confederation of Chinese Metal forming Industry".

Forging products mainly includes Forged Roller,Forged Bar, Forged Hollow Bar, Forged Ring, Forged Round Disc, Forged Shaft, Forged Module, Pipe Die Forging, Forged Stabilizer,etc
We are able to provide complete machining services such as boring, milling, turning, grinding,welding and fabrication. Usually we make it according to your drawing or requirements.


Process: EAF + LF + VD + Forged + Heat Treatment (optional)
Delivery condition:Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
Technical Data: Chemical Composition, Physical Properties and Mechanical Testing.
Test: Ultrasonic test according to SEP 1921-84 3C/c.
Standard: GB, AISI, ASTM, DIN, JIS, BS, etc.
Quality Management Certification: ISO 9001:2008

 

Packing & Delivery:

Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4 2

Heavy Forged Steel Mill Roller Shaft Backup Part 4140 42crmo4 3

 

 

Contact Details
Jiangyin Golden Machinery Equipment Co , Ltd

Contact Person: Allen.W.

Tel: +8613621523596

Send your inquiry directly to us
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