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20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard

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20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard

20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard
20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard 20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard 20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard

Gambar besar :  20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard

Detail produk:
Tempat asal: China
Nama merek: HUIXUAN
Sertifikasi: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Nomor model: 50T
Syarat-syarat pembayaran & pengiriman:
Kuantitas min Order: 1
Harga: Negotiable
Kemasan rincian: Wooden pallet,steel frame
Waktu pengiriman: 30-50 days
Syarat-syarat pembayaran: L/C, T/T
Menyediakan kemampuan: 2000-4000 Ton/Month
Detil Deskripsi produk
Material: steel Heating treatment: N+T Q+T
Forging ratio: ≥3.5 Melting process: EF+LF+VD
Application: Industry Advantage: Strict Quality Control
Condition: New Customized: Customized
Cahaya Tinggi:

forged steel shafts

,

forging shaft

 

20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard

 

 

Products:

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

 

Products reference:

Material 20SiMn,35SiMn,4140,

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

≥3.5

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.

 

 

 

20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard 0

 

20SiMn / 35SiMn / 4140 Water Turbine Generator Shaft Forging DIN Standard 1

 

 

Rincian kontak
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Kontak Person: Mr. Arnold

Tel: +86-15-15-15-81-878

Faks: 86-512-58360318

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