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LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings

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LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings

LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings
LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings

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Product Details:

Place of Origin: JiangSu
Brand Name: HUIXUAN
Certification: ISO9001:2008,BV,SGS,IST,UL.CTI
Model Number: Coupling

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: wood pallet,steel frame
Delivery Time: 30-50 days
Payment Terms: L/C, T/T
Supply Ability: 2000-5000 Ton/Month
Detailed Product Description
Material: 4140 Forging Equipment: 8T Hammer
Application: Transmission Power Melting Process: LF+EF+VD
Forging Ratio: ≥3 Applicable Standard: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
High Light:

rolled ring forgings

,

custom forgings

 LF+EF+VD ASTM,ASME,DIN,JIS,ISO,BS,API,EN alloy steel 4140 coupling Open Die Forgings

 

Reference:

 

Material 4140
 Forging equipment 8T Hammer
Application

 

Transmission power

Melting process LF+EF+VD
Production process

 

Forging+heat treatment+rough machining+finish machining

Forging ratio

 

≥3

Applicable standard ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard JB/GB/EN/DIN/JIS/ASME/ASTM/ISO

 

Certificate 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,outside micrometer,bore dial indicator,hardness test device.

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:

Elements C Si Mn P S Cr Ni Mo

 

Others

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

4140 Ø20 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 3T
MOQ 1PC
Delivery date 20-50 days
Package wooden case,pallet,iron frame
Delivery term FOB;CIF;CFR;DDU;
Payment term T/T,LC
Transportation

 

Ocean,air

 

keywords:

Coupling is used to connect two shafts of different parts,that rotates two shafts to transfer torque.In high speed heavy load transmission area,some coupling have buffer,shock absorb and improve shaft’s property function,coupling consist of two half parts that connect driving shaft and driven shaft.

LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings 0LF+EF+VD ASTM , ASME , DIN , JIS , ISO , BS , API , EN Alloy steel 4140 coupling Custom Forgings 1

 

 

 

Contact Details
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Contact Person: Jack

Tel: +8613914905080

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