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Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material

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Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material

Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material
Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material

Large Image :  Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material

Product Details:
Place of Origin: China
Brand Name: HUIXUAN
Certification: ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Model Number: 1300*1300*1300mm
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Wood pallet,steel frame
Delivery Time: 20-50 Days
Payment Terms: L/C, T/T
Detailed Product Description
Heat Treatment: N+T Q+T Application: Die Industry
Material: Steel Melting Process: LF+EF+VD
Forging Ratio: ≥5 OEM: Yes
High Light:

accurate steel forging

,

heavy duty forgings

                       4140 4130 18CrNiMo7-6 4340 718 P20 square hole forings,die block forging
 
1.Product:
die block forging,alloy steel die block,die,heavy duty die block.
 

2.Product reference

Material 4140,4130,18CrNiMo7-6,4340,718,P20
Equipment 4000T open die hydropress
Application Die industry
Melting process LF+EF+VD
Production process

 Forging+heat treatment+rough machining+finish machining

Forging ratio  ≥5
Applicable standard ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certifcation authority ISO,BV,SGS, IST, UL,CTI
Delivery term

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

 
Test equipment

Spectrograph,UT device,tensile,impact 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.

 
3.Custom properties

 
Material elements

C Si Mn P S Cr Ni Mo

 
Other

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 -
4130 0.28-0.33 0.15-0.35 0.40-0.60 ≤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 -

 

 
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
4130 Ø15 ≥930 ≥735 ≥12 ≥50 V ≥71 ≤229HBS
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
4340 Ø15 ≥980 ≥835 ≥12 ≥55 V ≥78 ≤179HBS

 
4.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
 
5.Commerce clause

Type 1300*1300*1300MM
MOQ 1PC
Delivery date 20-50 days
Package Wooden case,wooden pallet,iron frame
Delivery term FOB;CIF;CFR;DDU;
Payment term T/T,LC
Transportation

By ocean,railway,air,vehicle

 
6.Keywords
Various alloy steel,carbon steel,stainless steel mold forgings,hardware mold:includes punching mold(such as blanking mold,bending mold,deep drawing mold,turn over hole mold,shrink hole mold,wave mold,bulging mold,shaping mold),forging mold(die forging mold,upsetting mold),press mold,extrusion mold,die casting mold,forging mold etc.
 

7.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.

Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material 0
Square Hole Accurate Steel Forging With 4140 4130 18 CrNiMo 7-6 4340 718 P20 Material 1
 

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

Contact Person: Mr. Arnold

Tel: +86-15-15-15-81-878

Fax: 86-512-58360318

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