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34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM

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จีน JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD รับรอง
จีน JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD รับรอง
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34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM

34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM
34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM 34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM 34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM 34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM 34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM

ภาพใหญ่ :  34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM

รายละเอียดสินค้า:
Place of Origin: China
ชื่อแบรนด์: HUIXUAN
ได้รับการรับรอง: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 30T
การชำระเงิน:
Minimum Order Quantity: 1 piece
ราคา: Negotiable
Packaging Details: Plywood case,Wooden pallet,steel frame
Delivery Time: 30-50 days
Payment Terms: L/C, T/T, D/P
Supply Ability: 2000-5000Ton/month
รายละเอียดสินค้า
Customized: Customized Heating treatment: N+T Q+T
Specification: 4000T open die hydropress Forging Radio: ≥3.5
Condition: New Applicable standard: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Melting proce: EF+LF+VD Size: as per order
แสงสูง:

forged gear

,

gear forging

 

34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM​

 


Product Desciption:
Gear ring of wind power generation equipment includes internal tooth and external tooth,tooth after nitriding and quenching treatment to reach better hardness and smooth finish.
 
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
 
Specification:

Materail elements

C Si Mn P S Cr Ni Mo

Others

20CrMnMo 0.17-0.23 0.17-0.37 0.90-1.20 0.035 0.035 1.10-1.40 0.30 0.20-0.30 0.17-0.23
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  
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  
4340 0.38-0.43 0.15-0.35 0.60-0.80 ≤0.035 ≤0.040 0.70-0.90 1.65-2.00 0.20-0.30 -

 

Mechanical properties

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

20CrMnMo Ø15 ≥1180 ≥885 ≥10 ≥45 V ≥55 ≤217HBS
34CrNiMo6 Ø15 750-900 450-600 ≥13 ≥55 V -40℃≥20 ≤269HBS
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
4340 Ø15 ≥980 ≥835 ≥12 ≥55 V ≥78 ≤179HBS
 

 
 
 
 
 
 
 
Quick Detail:

MAX weight 30T
MOQ 1PC
Delivery time 30-50 days
Package Plywood case,wooden pallet,steel frame
Delivery terms FOB;CIF;CFR;DDU;
Payment terms 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
 
Products reference:


 

Materials 4340,20CrMnMo,34CrNiMo7-6,18CrNiMo7-6

Forging equipment

5000MM numerical ring rolling machine
Application Wind power generation equipment,inside and outside gear ring coordinate to drive main machine

Melting process

EF+LF+VD

Production process

Forging+heat treatment+rough machining+QT+hobbing+gear grinding+finish machining

Forging ratio

≥3.5

Applicalbe standard

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

Executive standard

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

Certification authorities

ISO9001:2008,TÜV(BV),(LR),ABS,RINA,(GL),(KR),(DNV),(NK),PED.

Delivery terms

Rough machining(N+T);finish machining(Q+T),nitriding quenching

Test machine

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

 
Competitive Advantage
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.
 
34CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM 034CrNiMo7-6 / 18CrNiMo7-6 Gear Blank Forging Wind Power Generation Gear 5000MM 1
 

รายละเอียดการติดต่อ
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

ผู้ติดต่อ: Mr. Arnold

โทร: +86-15-15-15-81-878

แฟกซ์: 86-512-58360318

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