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Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy
Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy
Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy
Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy
Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy
Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy
Specifications
Brand Name :
HUIXUAN
Model Number :
4140,4340,18CrNiMo7-6,410,420,17-4PH,15-5PH,625,628
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 :
30-60 days
Packaging Details :
Wooden pallet,Steel frame
Melting proce :
EF+LF+VD
Heating treatment :
N+T Q+T
Material :
Steel
Forging ratio :
≥3.5
MOQ :
1PC
Molding Style :
Forging
Max Weight :
50T
Application :
All forging QT
Description

18CrNiMo7-6 410 4340 Heating Treatment Open Die Forging Round Bar Alloy /Carbon Steel QT

Products:

Forging round bar, forging round, carbon steel forging, stainless steel forging, alloy steel forging, nickel-based alloy forging, high temperature alloy forging, high manganese steel forging.

Products reference:

Material 4140,4340,18CrNiMo7-6,410,420,17-4PH,15-5PH,625,628
Forging equipment 8000T open die hydropress
Application

Large scale forging QT is widely used for all forging QT after rough machining,enhance mechanical property
Melting process EF+LF+VD
Production process

Forging+heat treatment+rough machining+QT+finish machining
Forging ratio

≥3.5
Appplicable 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
Inspection

Plant self inspection or third party inspection,shipment after all inspection items are qualified
Delivery term

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

Test equipment

 Spectrograph,ut device,tensile and compact test machine,metalloscope,outside microscope,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.

Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy

Bar forging heating is widely used in the following industries:
Metallurgical industry, foundry industry, forging industry, heat treatment industry, petroleum machinery industry, mining and coal mining machinery industry, steel pipe, stainless steel pipe industry, machinery, thermal assembly processing industry, chemical industry, HVAC, food industry, steel strand, steel wire, cable industry.

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 -
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 -
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
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
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
4340 Ø15 ≥980 ≥835 ≥12 ≥55 V ≥78 ≤179HBS

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.

Product tags

perforated steel plate

,

heat treat carbon steel

,

perforated angle steel
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Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy

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Product Detail
Brand Name :
HUIXUAN
Model Number :
4140,4340,18CrNiMo7-6,410,420,17-4PH,15-5PH,625,628
Certification :
ASTM，ASME，DIN，JIS，ISO，BS，API，EN
Place of Origin :
China
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy
Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy
Carbon Steel QT Heating Treatment Open Die Forging Round Bar Alloy

JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Verified Supplier
9 Years
jiangsu
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
Heavy Steel Forgings, Axle Shaft Forging, Gear Blank Forging
Total Annual :
50 million-100 million
Employee Number :
100~200
Certification Level :
Verified Supplier
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