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18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress

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18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress

China 18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress supplier
18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress supplier 18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress supplier 18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress supplier 18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress supplier 18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress supplier

Large Image :  18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress

Product Details:

Place of Origin: China
Brand Name: HUIXUAN
Certification: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 6000T

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Wooden pallet,Steel frame
Delivery Time: 30-50 days
Payment Terms: L/C, T/T
Supply Ability: 2000-5000Ton/month
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Detailed Product Description
Standard: ASTM Heating Treatment: N+T Q+T
Forging Ratio: ≥3.5 Material: Stainless Steel
Molding Style: Forging Melting Proce: EF+LF+VD
Application: Welded Roller Shell Condition: Quench & Tempered

 

18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress

 

 

Simple Products Description:

Hydraulic cylinder,blind hole oil cyclinder,cylinder sleeve,gun barrel

 

Hydraulic cylinder is the hydraulic executive components that can transfer hydraulic energy into mechanical energy,lubrication and increase pressure function.

 

Products reference:

  • Type: 4140,4330,18CrNiMo7-6,4340
  • Material: Carbon steel, alloy steel, stainless steel or other kind of material
  • Forging equipment: 6000T open die hydropress
  • Application: Metallurgy,mine,press machine
  • Melting process: EF+LF+VD
  • Production process: Forging+heat treatment+rough machining+QT
  • Forging ratio: ≥3.5
  • Delivery term: Rough machining(N+T);QT

Custom properties:

Material 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 -
4330 0.28-0.33 0.10-0.35 0.85-1.15 ≤0.020 ≤0.020 0.80-1.10 1.10-1.40 0.35-0.55 -
18CrNiMo7-6 0.15-0.21 0.17-0.35 0.50-0.90 ≤0.025 ≤0.025 1.50-1.80 1.40-1.70 0.25-0.35  
4340 0.38-0.43 0.15-0.35 0.60-0.80 ≤0.035 ≤0.040 0.70-0.90 1.65-2.00 0.20-0.30 -

 

Mechanical property

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

4140 Ø15 740~1000 450~850 ≥12 ≥25 V ≥40 ≤250HBS
4330 Ø10 ≥1000 ≥740 ≥12 ≥25 V ≥42 --
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
4340 Ø15 ≥980 ≥835 ≥12 ≥55 V ≥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

 

18CrNiMo7-6 4340 Forged Cylinder Hydraulic 6000T Open Die Hydropress

 

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.

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

Contact Person: Jack

Tel: +8613914905080

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