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Heavy Duty Rough Machined 70Cr3MoV Steel Forged Cylinder

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Heavy Duty Rough Machined 70Cr3MoV Steel Forged Cylinder

Brand Name : HUIXUAN

Model Number : φ1105*605

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

Place of Origin : China

MOQ : 1 piece

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 3000-5000Ton/month

Delivery Time : 20-50 days

Packaging Details : Wooden pallet,Steel frame

Heating treatment : Q+T

Forging ratio : ≥4:1

Molding Style : Forging

Melting proce : EF+LF+VD

Application : Machinery parts

Material : 40CrMnMo

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9Cr2Mo 70Cr3MoV 410 420 2Cr13 Forged Cylinder , Forged Roller Shell Rough Machined


Steel forging is one of the oldest manufacturing methods in the steel industry, and involves compressive forces for shaping metals. However, there are some challenges in finding steel forged materials. Some of these challenges are long lead-time, high prices, sizes are not within forging companies’ specs, low quality materials, high maintenance costs and your specific shape is not supported by the manufacturer. We have the best solution for all the challenges within steel forging industry.



Products reference:

Material 40CrMnMo 4140,4330,18CrNiMo7-6,4340,9Cr2Mo,70Cr3MoV,410,420,2Cr13

Forging equipment

 6000T open die hydropress
Application

Electrical equipment,metallurgy,mine,press machine
Melting process EF+LF+VD

Production process

Forging+heat treatment+rough machining+QT
Forging ratio

≥4

Applicable standard

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

Executive standard

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

Certification authority

 ISO9001:2008,BV,SGS,IST,UL.CTI
Delivery term

Rough machining(N+T);QT

Test equipments

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

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 -
40CrMnMo 0.37-0.45 0.20-0.40 0.90-1.20 ≤0.040 ≤0.040 0.90-1.20 -- Mo:0.2-0.3
420J2 0.26-0.35 ≤1.00 ≤1.00 ≤0.030 ≤0.035 12.0～14.0 ≤ 0.60 --
9Cr2Mo 0.85-0.95 0.25-0.45 0.20-0.35 ≤0.025 ≤0.025 1.70-2.10 ≤0.25 0.20-0.40
410 ≤0.15 ≤1.00 ≤1.00 ≤0.035 ≤0.025 11.5-13.5
420 0.16-0.25 ≤1.00 ≤1.00 ≤0.04 ≤0.03 12.0-14.0 ≤0.75
2Cr13 0.16-0.25 ≤1.00 ≤1.00 ≤0.04 ≤0.03 ≤0.03 0.75

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
40CrMnMo Ø15 ≥980 ≥785 ≥10 ≥45 V ≥63 ≥217HBS
420J2 Ø15 800-950 ≥600 ≥14 -- V ≥20 ≥290HBS









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:

Max length 5000MM
MOQ 1PC
Delivery time 30-50days
Package wood pallet,steel frame
Delivery 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.


Heavy Duty Rough Machined 70Cr3MoV Steel Forged CylinderHeavy Duty Rough Machined 70Cr3MoV Steel Forged Cylinder


Product Tags:

Rough Machined Forged Cylinder

      

70Cr3MoV Forged Cylinder

      

70Cr3MoV steel Cylinder

      
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