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JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
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Transmission Main Shaft Forging Heat Treatment Alloy Steel ASTM Standard

JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
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Transmission Main Shaft Forging Heat Treatment Alloy Steel ASTM Standard

Brand Name : HUIXUAN
Model Number : Mining shaft
Certification : ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Place of Origin : China
MOQ : 1 piece
Price : Negotiable
Payment Terms : L/C, T/T, D/P, D/A
Supply Ability : 3000-5000Ton/month
Delivery Time : 30-50Days
Packaging Details : Plywood case,Wooden pallet,Steel frame
Material : Steel
Forging ratio : ≥3.5
MOQ : 1PC
Molding Style : Forging
Max Weight : 50T
Delivery time : 30-50Days
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Transmission Main Shaft Forging Heat Treatment Alloy Steel ASTM Standard​


Main transmission parts of big scale mining machinery compose of shaft tube,extension sleeve,cardan,common material is alloy steel and nitriding steel.

Products reference:

Material

4340,4140,18CrNiMo7-6,4330

Forging equipment

8000T open die hydropress

Application

Transmission components of mining machinery ,transmission,connectin function

Melting
processing

EF+LF+VD

Production process

Forging+heat treatment+rough machining+QT

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

ISO,BV,SGS, IST, UL,CTI

Delivery terms

Rough machining(N+T);finish machining(Q+T),nitriding quenching

Test machine

Spectrograph,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,trilinear coordinate measuring machine,hardness test

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

CSiMnPSCrNiMo

Others

41400.38-0.430.15-0.350.60-0.90≤0.035≤0.0400.80-1.10--0.15-0.25-
43300.28-0.330.10-0.350.85-1.15≤0.020≤0.0200.80-1.101.10-1.400.35-0.55-
18CrNiMo7-60.15-0.210.17-0.350.50-0.90≤0.025≤0.0251.50-1.801.40-1.700.25-0.35
43400.38-0.430.15-0.350.60-0.80≤0.035≤0.0400.70-0.901.65-2.000.20-0.30-

Mechanical property

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

4140Ø10740~1000450~850≥12≥25V≥40≤250HBS
4330Ø10≥1000≥740≥12≥25V≥42--
18CrNiMo7-6Ø15≥980≥785≥9≥40V≥47≤269HBS
4340Ø15≥980≥835≥12≥55V≥78≤179HBS








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 weight50T
MOQ1PC
Delivery time30-50Days
PackagePlywood case,wooden pallet,steel frame
Delivery termFOB;CIF;CFR;DDU;
Payment termT/T,LC
Type of shipping

By ocean,air


Why choose HUIXUAN?

  • HUIXUAN is a directly professional manufacturer with over 10 years experiences specialized in producing custom forging machining parts.
  • The company is able to meet your high quality standard, performs 100% QC test, certification:ISO9001-2008.
  • HUIXUAN specializes in all kinds of material , surface treatment and heating treatment. Fast & flexible turnaroun,100% on-time delivery.
  • HUIXUAN only takes reasonable profit , competitive price will be our greatest advantage.
  • 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.


Product Tags:

hydraulic press forging

      

custom forgings

      
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