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Heavy Load SS Open Die Forgings Large Scale Industrial Forged Ring

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Heavy Load SS Open Die Forgings Large Scale Industrial Forged Ring

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Brand Name : HUIXUAN

Model Number : 4340，20CrMnMo,34CrNiMo7-6,18CrNiMo7-6

Certification : ASTM，ASME，DIN，JIS，ISO，BS，API，EN

Place of Origin : China

MOQ : 1 piece

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 2000-5000Ton/month

Delivery Time : 30-50Days

Packaging Details : Plywood case,Wooden pallet,Steel frame

Deliver : 30 days

Diameter : max 1500mm

Equipment : 3150T Open die hydropress

Forging Equipment : electro hydraulic hammer

Grain Size : ASTM E112 6 or better

Hardness : 250-280HB

Lead Time : 4-8 weeks

Material : Alloy Steel

Max Dia : 1500MM

Max Length : 6000MM

Molding Style : Forging

Surface Finish : Smooth or Rough

Transport Package : Wooden or Steel Frame Crate Packing

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Heavy Load SS Open Die Forgings Large Scale Industrial Big Gear Ring 12000T


Products:
Industrial big gear ring,joint gear ring,casting gear ring,forging gear ring

Large scale indutrial gear after large scale forging equipment,partial process,numerical control vertical lathe,gear shaping,heat treatment,assembly and fix,gear grinding,partial delivery series process,meet the requirements of transmission gear of large scale industrial equipment,easy for super wide installation and transportation.

Products reference:

Material 4340,20CrMnMo,34CrNiMo7-6,18CrNiMo7-6

Forging equipment

 12000T open die hydropress
Application

Precision gear of heavy duty machinery,big gear ring
Melting process EF+LF+VD
Production process

Forging+heat treatment+rough machining+QT+hobbing+gear grinding+finish machining
Foring ratio

≥4
Applicable standard ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authority ISO,BV,SGS, IST, UL,CTI
Delivery term

Rough machining(N+T);finish machining(Q+T),nitriding quenching

Test equipment

Spectrograp,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,trilinear coordinate measuring machine,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.


Heavy Load SS Open Die Forgings Large Scale Industrial Forged Ring

Custom properties

Material elements

 C Si Mn P S Cr Ni Mo

Others
20CrMnMo 0.17-0.23 0.17-0.37 0.90-1.20 0.035 0.035 1.10-1.40 0.30 0.20-0.30 0.17-0.23
34CrNiMo6 0.30-0.38 ≤0.040 0.50-0.80 ≤0.035 ≤0.035 1.30-1.70 1.30-1.70 0.15-0.30
18CrNiMo7-6 0.15-0.21 0.17-0.35 0.50-0.90 ≤0.025 ≤0.025 1.50-1.80 1.40-1.70 0.25-0.35
4340 0.38-0.43 0.15-0.35 0.60-0.80 ≤0.035 ≤0.040 0.70-0.90 1.65-2.00 0.20-0.30 -

Mechanical property

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW
20CrMnMo Ø15 ≥1180 ≥885 ≥10 ≥45 V ≥55 ≤217HBS
34CrNiMo6 Ø15 750-900 450-600 ≥13 ≥55 V -40℃≥20 ≤269HBS
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
4340 Ø15 ≥980 ≥835 ≥12 ≥55 V ≥78 ≤179HBS








Process procedure:
Forging process flow quality control:

  1. Raw material steel ingot into warehouse(test the chemical content)
  2. Cutting→ Heating(Furnace temperture test)
  3. Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)
  4. Machining→ Inspection(UT,MT,Visal diamention, hardness)
  5. QT→ Inspection(UT, mechanical properties, hardness, grain size)
  6. Finish machining→ Inspection (dimension)
  7. Packing and Marking(steel stamp, mark)→ Storage Shipment

Commerce clause

Max weight 50T
MOQ 1PC
Delivery time 30-50 days
Package plywood case,wooden pallet,steel frame
Delivery term FOB;CIF;CFR；DDU；
Payment term T/T,LC
type of shipping

By ocean,air


Why choose HUIXUAN?

  • HUIXUAN is a directly professional manufacturer with over 10 years experiences specialized in producing custom forging machining parts.
  • The company is able to meet your high quality standard, performs 100% QC test, certification:ISO9001-2008.
  • HUIXUAN specializes in all kinds of material , surface treatment and heating treatment. Fast & flexible turnaroun,100% on-time delivery.
  • HUIXUAN only takes reasonable profit , competitive price will be our greatest advantage.
  • 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.

Heavy Load SS Open Die Forgings Large Scale Industrial Forged Ring


Product Tags:

SS Open Die Forgings

      

Large Scale Open Die Forgings

      

Industrial Open Die Forgings

      
China Heavy Load SS Open Die Forgings Large Scale Industrial Forged Ring wholesale

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