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

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

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

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

Product Details:
Place of Origin: China
Brand Name: HUIXUAN
Certification: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 4140,4340,18CrNiMo7-6,410,420,17-4PH,15-5PH,625,628
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Wooden pallet,Steel frame
Delivery Time: 30-60 days
Payment Terms: L/C, T/T
Supply Ability: 3000-5000Ton/month
Detailed Product Description
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

 

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.

 

 

18CrNiMo7-6 410 4340 Heating Treatment Open Die Forging Round Bar Alloy /Carbon Steel QT 0

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.

 

 

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

Contact Person: xuehao

Tel: +8615151581878

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