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Gear Sun Steel Gears For Sale Best Steel For Gears Forging Steel Products

Zhangjiagang Guangda Special Material Co., Ltd.

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Address: Langanqiao Development Zone, Fenghuang Town, Zhangjiagang City, Jiangsu Province, 215614, P.R. China.

Contact name:Emma Ju

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Gear Sun Steel Gears For Sale Best Steel For Gears Forging Steel Products

Country/Region china
City & Province jiangsu
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Product Details

Gear Sun Steel Gears For Sale Best Steel For Gears Forging Steel Products

 

These are carbon steel, alloy steel, stainless steel, and tool steel. Carbon-steel alloys are used for almost all types of gearing because they are easy to machine, they have good wear resistance, they can be hardened, they are widely available, and they are relatively inexpensive.

 

Gear steels may be divided into two general classes — the plain carbon and the alloy steels. Alloy steels are used to some extent in the industrial field, but heat-treated plain carbon steels are far more common. The use of untreated alloy steels for gears is seldom, if ever, justified, and then, only when heat-treating facilities are lacking. The points to be considered in determining whether to use heat-treated plain carbon steels or heat-treated alloy steels are: Does the service condition or design require the superior characteristics of the alloy steels, or, if alloy steels are not required, will the advantages to be derived offset the additional cost? For most applications, plain carbon steels, heat-treated to obtain the best of their qualities for the service intended, are satisfactory and quite economical. The advantages obtained from using heat-treated alloy steels in place of heat-treated plain carbon steels are as follows:

 

 

Gear Blank Forgings Specification

 

Delivery stateRough blank, semi-finished blank,finishing gears
Material18CrNiMo7-6, 30CrNiMo8,17CrNiMo6,20CrMnMo ,4340,34CrNiMo6 42CrMo4,etc.
Melting processEF+LF+VD
Delivery stateRough blank, semi-finished blank,finishing gears,Black, peeled, polishing, bright, sand blast, hair line, etc.
DiameterMax 5000mm
Max length/Diameter12m
Max weight60T
Annular Capacity100000pcs
Executive standardJB/GB/EN/DIN/JIS/ASME/ASTM/ISO
CertificationPED,DNV,BV,Rina,ISO,GL,ABS,LR
ApplicationUsed for wind turbine gear box ,industril gear box,Generator, transmission, reduction motor, equipment transmission etc.

 

 

Gear blank forging procedure

 

Orging 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

 

High-precision dimensional tolerance;Excellent mechanical properties;Produce different dimension based on customer’s requirements;Advanced manufacture equipments and inspection devices;Excellent technical personality;Control the production procedure strictly;Pay attention on the package protection;Quality full service.

 

 

Gear Blank Forgings Manufacture Capacity

 

Company typeScience and Technology innovation board listed company.
Stock code :688186
Completed supply chainGuangda is an leading and integrated steel manufacturer from smelting, forging, heat treatment to precision smart manufacturing .
ShapeRing, Shaft, disc, round plate, Dysplasia forgings etc.
SmeltingSmelting capacity 500,000.00 ton/year . With own smeliting line of carbon steel,stainless steel, alloy steel and special steel .
Annual capacity for the forgingsForging capacity 300,000.00 ton/year . With own professinal forging press machines 5000ton,4500ton,4000ton,3600ton,2000ton,1000ton and ring rolling mill machines and could manufacture the forging blank ourselves.
MachiningTurning, milling, boring ,grinding, finished machining, gear shaping ,gear hobbing, gear grinding capability.
Heat treatmentOwn professional equipment for heat treatment for Annealing ,Normalizing ,Tempering ,QT, Isothermal annealing,Stress relief , Nitriding , Carburize ,Case-hardening etc
Surface treatmentHigh-pressure cleaning, sand blasting and thermal spraying. Complete surface treatment capability.

 

 

 

Gear Blank Forgings Application

 

  • Rail Vehicles
  • Oil and gas
  • Mining Cement
  • Power Generation
  • Turbo
  • Hydro power
  • Wind Energy
  • Metallurgy
  • Sugar
  • Marine and shipbuiding
  • Machine tools
  • Recycling and processing plants
  • Rubber and plastics

 

About Guangda for the gear blank forgings

 

  1. Professional manufactuer for the gears with efficient technical team with an emphasis on cost effective production.
  2. Guangda has material line and machining line could provide gear blanks and finished gears .
  3. Customerized and one-stop to meet customer's requirements, provide the overall solution to customers .
  4. More than 70 sets of the gear heat treatment equioments including the nitriding ,tempering and carbonization .
  5. Guangda is the largest supplier to the world's top three customers NGC,ZF and Siemens for the gear box parts.
  6. In Chinese market, Guangda wind turbine gear steel ranks first in China for the capacity, quality and market share

 

 

 

 

Steel Gears For Sale

Best Steel For Gears

Forging Steel Products

 

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