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DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft

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DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft

China DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft supplier
DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft supplier DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft supplier DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft supplier DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft supplier

Large Image :  DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft

Product Details:

Place of Origin: China
Brand Name: HUIXUAN
Certification: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 50Mn,DG20Mn,25Cr2Ni4MoV,34CrNiMo6

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Plywood pallet,steel frame
Delivery Time: 30-60Days
Payment Terms: L/C, T/T
Supply Ability: 3000-5000Ton/month
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Detailed Product Description
Forging Ratio: ≥3.5 MOQ: 1PC
Molding Style: Forging Max Weight: 50T
Delivery Time: 30-60Days Melting Proce: EF+LF+VD
Material: Steel Heat Treatment: N+T Q+T

 

DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft

 

 

Products:

Marine forging,marine intermediate shaft,ABS marine shaft,BV marine shaft of classification society certificate shaft,vessel forging,marine forging,intermediate shaft of classification society certificate,large scale,high precision,marine intermediate shaft.

 

Various forging of marine product,shaft forging of classification society certificate,intermediate shaft of classification society,approved by big ten classification society.

 

Products reference:

Material 50Mn,DG20Mn,25Cr2Ni4MoV,34CrNiMo6

Max weight

50T
Application

Connection shaft of between main motor and reducer,main motor and gear seat,main motor and universal spindle

Melting process

EF+LF+VD

Production process

Forging+heat treatment+rough machining+finish machining

 

Forging ratio

≥3.5

Applicable standard

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

Executive standard

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

Certification authority

ABS,DNV,BV,GL,KR,CCS,LR,NK,RINA,RS.

Delivery terms

Rough machining(N+T);finish machining(Q+T)

Test machine

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.

 

Process procedure:

Forging process flow quality control:

  1. Raw material steel ingot into warehouse(test the chemical content)
  2. Cutting→ Heating(Furnace temperture test)
  3. Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)
  4. Machining→ Inspection(UT,MT,Visal diamention, hardness)
  5. QT→ Inspection(UT, mechanical properties, hardness, grain size)
  6. Finish machining→ Inspection (dimension)
  7. Packing and Marking(steel stamp, mark)→ Storage Shipment

 

Custom properties

Material elements

C Si Mn P S Cr Ni Mo V
50Mn 0.48-0.56 0.17-0.37 0.70-1.00 ≤0.035 ≤0.035 ≤0.25 ≤0.30 -- -
DG20Mn 0.17-0.24 0.17-0.34 0.70-1.00 ≤0.035 ≤0.035 ≤0.25 ≤0.25 --  
25Cr2Ni4MoV ≤0.25 ≤0.23 ≤0.53 ≤0.006 ≤0.004 ≥1.62 ≥3.75 ≥0.33 ≥0.09
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  

 

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
DG20Mn Ø25 ≥450 ≥275 ≥24 ≥50      
34CrNiMo6 Ø15 750-900 450-600 ≥13 ≥55 V -40℃≥20 ≤269HBS
 

 

 

 

 

 

 

Commerce clause

MOQ 1PC
Delivery time 30-60 Days
Package Plywood pallet,steel frame
Delivery terms FOB;CIF;CFR;DDU;
Payment terms T/T,LC
Type of shipping

By ocean,air

 

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.

DIN Standard Carbon Steel Forgings 50T DG20Mn Marine Intermediate Shaft

 

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

Contact Person: Jack

Tel: +8613914905080

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