Rumah ProdukCarbon Steel Forgings

34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale

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34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale

34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale
34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale 34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale 34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale 34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale

Gambar besar :  34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale

Detail produk:
Place of Origin: China
Nama merek: HUIXUAN
Sertifikasi: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 50T
Syarat-syarat pembayaran & pengiriman:
Minimum Order Quantity: 1 piece
Harga: Negotiable
Packaging Details: Plywood pallet,steel frame
Delivery Time: 30-60Days
Payment Terms: L/C, T/T
Supply Ability: 2000-5000Ton/month
Detil Deskripsi produk
Forging ratio: ≥3.5 MOQ: 1PC
Molding Style: Forging Max Weight: 50T
Delivery time: 30-60Days Melting proce: EF+LF+VD
Material: Steel Heating treatment: N+T Q+T
Cahaya Tinggi:

engine forging

,

large forgings

 

34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale

 

 

Products:

Marine product,marine rudderstock,ABS ship inspection rudderstock,BV ship inspection rudder stock,SUS316L rudderstock,ship inspection rudderstock,large scale high precision marine rudderstock.

 

Marine forging product,shaft ship inspection forging,rudderstock classification society certification,can be approved by big ten classififcation society.

 

Products reference:

Material 50Mn,25Cr2Ni4MoV,34CrNiMo6,SUS316L,35#
Max weight 50T
Application

The shaft from cabin extend to outboard connect with propeller,rudderstock is the shaft that rubber blade rotates,used for bearing and transfering function

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 term

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

Test equipment

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.

 

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 -- -
35# 0.32-0.39 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 ≤0.25 ≤0.30    
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  
316L 0.030 1.00 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.00-3.00  

 

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
35# Ø25 ≥530 ≥315 ≥20 ≥45 V ≥55 ≤197HBS
34CrNiMo6 Ø15 750-900 450-600 ≥13 ≥55 V -40℃≥20 ≤269HBS
316L Ø15 ≥485 ≥170 ≥30 ≥40     ≤187HBS
 

 

 

 

 

 

 

 

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

Commerce clause

MOQ 1PC
Delivery time 30-60 Days
Package Wood pallet,steel frame
Delivey term FOB;CIF;CFR;DDU;
Payment term 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.


34CrNiMo6 Marine Precision Forging Carbon Steel Rudder Stock Large Scale 0

 

Rincian kontak
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Kontak Person: xuehao

Tel: +8615151581878

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