บ้าน ผลิตภัณฑ์Heavy Steel Forgings

34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft

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ประเทศจีน JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD รับรอง
ประเทศจีน JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD รับรอง
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34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft

34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft
34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft 34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft 34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft 34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft

ภาพใหญ่ :  34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft

รายละเอียดสินค้า:

Place of Origin: China
ชื่อแบรนด์: HUIXUAN
ได้รับการรับรอง: ISO9001:2008,BV,SGS,IST,UL.CTI
Model Number: Wind Power Tubine Shaft

การชำระเงิน:

Minimum Order Quantity: 1
ราคา: Negotiable
Packaging Details: Poly wood case, wood pallet, steel frame support
Delivery Time: 20-40 days
Payment Terms: L/C, T/T
Supply Ability: 3000-5000Ton/month
รายละเอียดสินค้า
Max Weight: 35T Material: Steel
Color: Original Size: As drawing
Application: Machinery parts Heat treatment: N+T Q+T
แสงสูง:

accurate steel forging

,

heavy duty forgings

 

       34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft ​

 

 

Products:

wind power main shaft/shaft, wind power tubine shaft, coupling, main shaft forging, wind power forging and alloy steel shaft.

 

Products reference:

 

Material

 

34CrNiMo6,18CrNiMo7-6,4140

 

Max. power

 

5MW

 

Apply for

 

Its used in wind power generator box play the role of transmission. The turning fan drive the main shaft, and ganged the speed changer.

 

Melting process

 

LF+EF+VD

 

Process technology

 

 

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 equipment

 

Spectrograph, UT device, tensile and compact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on.

 

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

 

Others

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  
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 -
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  

 

 

Mechainal properties

 

Dia.(mm)

 

TS/Rm(Mpa)

 

YS/Rp0.2(Mpa)

 

EL/A5(%)

 

RA/Z(%)

 

Type Of notch

 

Impact energy

 

HBW

34CrNiMo6 Ø15 750-900 450-600 ≥13 ≥55 V -40℃≥20 ≤269HBS
4140 Ø10 740~1000 450~850 ≥12 ≥25 V ≥40 ≤250HBS
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS

 

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

 

35T

 

MOQ

 

1PC

 

Delivery time

 

30-50 days

 

Package

 

Poly wood case, wood pallet, steel frame support

 

Delivery terms

 

FOB;CIF;CFR;DDU;

 

Payment terms

 

T/T,LC

 

Type of shipping

 

By ocean, air

 

Keywords

It is widely used in wind site, ocean wind power and other green energy resource with high mechanical properties requirements for wind power main shaft. It is suitable for various of wind power shafts.

 

Features

  • Produce different dimension based on customer’s requirements;
  • Advanced manufacture equipments and inspection devices;
  • Excellent technical personality;
  • Control the production procedure strictly;
  • High-precision dimensional tolerance;
  • Excellent mechanical properties;

34CrNiMo6 / 18CrNiMo7-6 / 4140 Heavy Steel Forgings Wind Turbine Main Shaft 0

 

 

 

รายละเอียดการติดต่อ
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

ผู้ติดต่อ: Jack

โทร: +8613914905080

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