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Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch

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Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch

Trung Quốc Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch nhà cung cấp
Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch nhà cung cấp Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch nhà cung cấp Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch nhà cung cấp Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch nhà cung cấp

Hình ảnh lớn :  Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch

Thông tin chi tiết sản phẩm:

Place of Origin: China
Hàng hiệu: HUIXUAN
Chứng nhận: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: Q345D,50Mn,42CrMo4,17CrNiMo6

Thanh toán:

Minimum Order Quantity: 1 piece
Giá bán: Negotiable
Packaging Details: Plywood case,Wooden pallet,Steel frame
Delivery Time: 15-50Days
Payment Terms: L/C, T/T
Supply Ability: 2000-5000Ton/month
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Chi tiết sản phẩm
Forging ratio: ≥5 MOQ: 1PC
Molding Style: Forging Max Diameter: 9000MM
Delivery time: 30-50Days Melting proce: EF+LF+VD
Material: Steel Heating treatment: N+T Q+T

 

Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch

 

 

Specification

Material elements C Si Mn P S Cr Ni Mo Cu
50Mn 0.48-0.56 0.17-0.37 0.70-1.00 0.035 0.035 0.25 0.30 -- 0.48-0.56
42CrMo4 0.38-0.43 0.15-0.35 0.60-0.90 ≤0.035 ≤0.040 0.80-1.10 -- 0.15-0.25 -
Q345D 0.13-0.20 0.17-0.37 1.20-1.60 ≤0.030 ≤0.030 ≤0.30 ≤0.30 --  
17CrNiMo6 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  

 

Mechanical property Dia.(mm) TS/Rm(Mpa) YS/Rp0.2(Mpa) EL/A5(%) RA/Z(%) Type Of notch Impact energy HBW
50Mn Ø25 ≥645 ≥390 ≥13 ≥40 V ≥31 ≤255HBS
42CrMo4 Ø15 740~1000 450~850 ≥12 ≥25 V ≥40 ≤250HBS
Q345D Ø10 470-630 ≥345 ≥21 -- V -20℃≥27 ==
18CrNiMo6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
 

 

 

 

 

 

 

 

  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.

 

Products:

variable pitch supporting of wind power generation,eccentric bearing of wind power generation.

 

Wind power generation slewing bearing is after machining process,variable pitch bearing to control rotation speed,eccentric bearing to control wind direction.

 

Products reference:

Material Q345D,50Mn,42CrMo4,17CrNiMo6
Max dia 9000MM
Application

Variable pitch and eccentric bearing is applied in main engine box of wind power generation equipment

Melting process EF+LF+VD
Production process

Forging+heat treatment+rough machining+roller bed harden+numerical control drill+finish machining

Forging ratio

≥5

Applicable standard ASTM,ASME,DIN,JIS,ISO,BS,API,EN ,DIN
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)

Test equipment

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

 

Commerce clause

Max weight 20T
MOQ 1PC
Delivery time 15-50 Days
Package Plywood case,wood pallet,steel frame
Delivery term FOB;CIF;CFR;DDU;
Payment term T/T,LC
Type of shipping

By ocean,air

 

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

 

Q345D 50Mn Heavy Steel Forging Process Wind Power Equipment Variable Pitch

 

Chi tiết liên lạc
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Người liên hệ: Jack

Tel: +8613914905080

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