Nhà Sản phẩmAlloy Steel Forgings

4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear

Chứng nhận
chất lượng tốt Axle Shaft Forging giảm giá
chất lượng tốt Axle Shaft Forging giảm giá
Khách hàng đánh giá
I am very honest to your guys, just like you are honest to me.

—— Mr.Jorge Luis Castillo

good quailty,good service,competitive price.

—— Amit Desai

save money and time ,Excellent quality ,prefect service ,Enthusiastic and creative team.Great!

—— Yavorovich Nikolay

Tôi trò chuyện trực tuyến bây giờ

4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear

Trung Quốc 4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear nhà cung cấp
4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear nhà cung cấp 4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear nhà cung cấp 4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear nhà cung cấp 4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear nhà cung cấp

Hình ảnh lớn :  4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear

Thông tin chi tiết sản phẩm:

Place of Origin: China
Hàng hiệu: HUIXUAN
Chứng nhận: ISO9001:2008,BV,SGS, IST, UL,CTI
Model Number: Bevel gear

Thanh toán:

Minimum Order Quantity: 10PC
Giá bán: Negotiable
Packaging Details: wood pallet,steel frame
Delivery Time: 30-60 days
Payment Terms: L/C, T/T
Supply Ability: 3000-5000Ton/month
Contact Now
Chi tiết sản phẩm
Forging equipment: 5T electro hydraulic hammer Melting process: LF+EAF+VD
Forging ratio: ≥4 Grain size: ASTM E112 6 or better
Hardness: 217-248HB Surface finish degree: ≥1.6

           4340 20CrMnMo EN25 x9931 bevel gear helical gear conic gear,taper gear,turning gear

 

Products reference:

 

Material AISI 4340,20CrMnMo,EN25,x9931,OCT 4543-71
Forging equipment 5T electro hydraulic hammer

 

Application

 

Bevel gear,conic gear,used for transmission of intersectant axis

Melting process

 

LF+EAF+VD

Process technology

 

Forging+heat treatment+rough machining+QT+CNC finish machining

Forging ratio  ≥4
Grain size ASTM E112 6 or better
UT SEP 1921-84 D/d
Hardness 217-248HB
Surface finish degree ≥1.6
Applicable standard

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

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 impact test machine,metalloscope,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.

 

Custom properties:

 

Chemical composition

C Si Mn P S Cr Ni Mo H
OCT 4543-71 0.36-0.44 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 0.80-1.10 ≤0.30 -- ≤2.0ppm

 

 

Mechanical properyt

 

Dia.(mm)

 

TS/Rm(Mpa)

 

YS/Rp0.2(Mpa)

 

EL/A5(%)

 

RA/Z(%)

 

Type Of notch

 

Impact energy

 

HBW

OCT 4543-71 Ø15 ≥615 ≥395 ≥15 ≥45 U ≥160 217-248

 

Nonmetallic inclusion ASTM E45(JK):

Type A B C D
H≤ 1.5 1.5 1.0 1.0
T≤ 2.0 2.0 1.5 1.5

 

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 3000KG
MOQ 10PC
Delivery term 20-40 Days
Package wooden case,wooden pallet,steel frame
Delivery term FOB;CIF;CFR;DDU;
Payment term T/T,LC

Transportation

Ocean,air

 

Keywords:

Single stage gear ratio can reach 6,max to 8 or above,transmission efficiency normally is 0.94~0.98.

  1. It’s easy to design,produce,install spur gear and bevel gear,but high noise,used for low speed transmission(<5m/s);spur gear and bevel gear’s transmission power can reach 370kw,peripheral speed 5m/s.bevel gear transmission is stable,big loading ability,but difficult to produce,less application.
  2. Curved teeth bevel gear has features of transmit stable,low noise,big loading capacity,used for high speed,heavy loading condition.transmission power can reach 3700kg,peripheral speed above 40m/s.contains spur bevel gear and spiral bevel gear.

Advantage:

  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.

4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear

4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear

4340 20CrMnMo EN25 X9931 Bevel Gear Helical Gear Conic Gear Taper Gear Turning Gear

 

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

Người liên hệ: Jack

Tel: +8613914905080

Gửi yêu cầu thông tin của bạn trực tiếp cho chúng tôi (0 / 3000)