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4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard

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4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard

China 4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard supplier
4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard supplier 4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard supplier 4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard supplier 4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard supplier

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Product Details:

Place of Origin: China
Brand Name: HUIXUAN
Certification: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 60T

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Wooden pallet,steel frame
Delivery Time: 20-50 days
Payment Terms: L/C, T/T
Supply Ability: 2000-5000Ton/month
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Detailed Product Description
Material: Steel Heating Treatment: Q+T
Forging Ratio: ≥4:1 Melting Process: EF+LF+VD
Application: Industry Advantage: High Quality
Condition: New Customized: Customized

4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard

 

Products:

water turbine main shaft,water power shaft,water turbine generator shaft,electrical machinery,hydraulic machinery,Auxiliary equipment.

 

Products reference:

Material 4130,4140,4340

Forging equipment

8000T open die hydropress
Application

Main core parts of hydro electrical generator,transmission and connection function

Melting process

EF+LF+VD

Production process

Forging+heat treatment+rough machining+finish machining

Forging ratio

≥4:1

Applicable Standard

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

Executive standard

JB/GB/EN/DIN/JIS/ASME/ASTM/ISO

 

Certification authority

ISO9001:2008,BV,SGS, IST, UL,CTI

Delivery terms

Rough machining(N+T);finish machining(Q+T)

 

Test machine

 

Spectrograph,UT device,tensile and compact machine,metalloscope,outside micrometer,bore dial indicator

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.

 

Custom properties

 

Material elements

C Si Mn P S Cr Ni Mo  
20SiMn 0.16-0.22 0.60-0.80 1.00-1.30 ≤0.035 ≤0.035 ≤0.30 ≤0.30 -- -
35SiMn 0.32-0.40 1.10-1.40 1.10-1.40 ≤0.035 ≤0.035 ≤0.30 ≤0.30 - 0.32-0.40
4140 0.38-0.43 0.15-0.35 0.60-0.90 ≤0.035 ≤0.040 0.80-1.10 -- 0.15-0.25 -

 

 

Mechanical property

 

Dia.(mm)

 

TS/Rm(Mpa)

 

YS/Rp0.2(Mpa)

 

EL/A5(%)

 

RA/Z(%)

 

Type Of notch

 

Impact energy

 

HBW

20SiMn Ø15 ≥450 ≥255 ≥14 ≥45 U ≥39 ≤229HBS
35SiMn Ø15 ≥885 ≥735 ≥15 ≥45 V ≥59 ≤229HBS
4140 Ø10 740~1000 450~850 ≥12 ≥25 V ≥40 ≤250HBS
 

 

 

 

 

 

 

 

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

 

Commerce clause

Max weight 50T
MOQ 1PC
Delivery time 30-50 days
Package Wooden pallet,steel frame
Delivery terms FOB;CIF;CFR;DDU;
Payments terms T/T,LC

Type of shipping

By ocean,air

 

Features of our products

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

Keywords

 

Main shaft of water turbine is auxiliaries equipment of hydro electrical generator,use water power to rotate water turbine,by means of main shaft of water turbine and magnet yoke,thrust head,etc,those key parts’connection that transfer water energy to mechanical energy,If connect generator to water turbine,as water turbine rotates wil generate power,thus mechanical energy transfer to electrical power.

 

4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard4140 4130 4340 Water Turbine Generator Forged Steel Shafts DIN Standard

 

Contact Details
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Contact Person: Jack

Tel: +8613914905080

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