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 Alloy steel 4140 42CrMo4 coupling Custom Forgings Open Die Forgings

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 Alloy steel 4140 42CrMo4 coupling Custom Forgings Open Die Forgings

 Alloy steel 4140 42CrMo4 coupling Custom Forgings Open Die Forgings
 Alloy steel 4140 42CrMo4 coupling Custom Forgings Open Die Forgings  Alloy steel 4140 42CrMo4 coupling Custom Forgings Open Die Forgings  Alloy steel 4140 42CrMo4 coupling Custom Forgings Open Die Forgings

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Dettagli:
Luogo di origine: jiangsu
Marca: HUIXUAN
Certificazione: ISO9001:2008,BV,SGS,IST,UL.CTI
Numero di modello: Accoppiamento
Termini di pagamento e spedizione:
Quantità di ordine minimo: 1
Prezzo: Negoziabile
Imballaggi particolari: pallet di legno, struttura d'acciaio
Tempi di consegna: 30-50 giorni
Termini di pagamento: L/C, T/T
Capacità di alimentazione: 2000-5000 tonnellate/mese
Descrizione di prodotto dettagliata
Materiale: 4140 Forgia dell'attrezzatura: 8T Martello
Applicazione: Potenza di trasmissione Processo di fusione: LF+EF+VD
Rapporto di forgiatura: ≥3 Norma applicabile: ASTM, ASME, BACCANO, JIS, ISO, BS, API, EN

Alloy steel 4140 42CrMo4 coupling Custom Forgings 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.

 Alloy steel 4140 42CrMo4 coupling Custom Forgings Open Die Forgings 0 Alloy steel 4140 42CrMo4 coupling Custom Forgings Open Die Forgings 1

 

 

 

Dettagli di contatto
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Persona di contatto: Mr. Arnold

Telefono: +86-15-15-15-81-878

Fax: 86-512-58360318

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