Jiangyin Golden Machinery Equipment Co , Ltd

Home ProductsForged Steel Rings

Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface

Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface

  • Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface
  • Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface
  • Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface
  • Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface
  • Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface
  • Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface
Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface
Product Details:
Place of Origin: China
Brand Name: hot forged aisi4140 steel ring
Certification: ISO PED
Model Number: sae8620 steel forged ring
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 5pcs
Price: 150usd/pc to 2500usd/pc
Packaging Details: Oiled surface + export packing
Delivery Time: 15-20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300pcs/week
Contact Now
Detailed Product Description
Material: Alloy, Carbon And Stainless Steel OD:: From 300mm To 3500mm
Heat: Normalized/quenched/annealed Trade Term: FOB China
Surface: Milling

 

Name: Hot forged aisi4140 sae8620 scm440 steel ring forging with milling surface


Product Flow
1.Inquiry with drawings in details.
2.Confirm steel material, chemical compositions, mechanical properties, tolerance.
3.Confirm payment terms,order materials or check material in stock.
4.Check material chemical compositions, material weight, dimensions.
5.Cut materials record weight, making mould for casting of pr-hearting for forging.
6.Forging ratios, heat treatment ,dimension check.
7.Rough machining, UT test,heat treatment.
8.Semi-finish, quenching,
8.Fine machining, UT test, dimension inspection, mechanical properties test.
9.Customer inspection, packing, delivery arrangement.

 

Material 1045,4140, 16Mn,304,316, 4340, 8620 
Equipment 3150T Open die hydro press
Apply pressure vessel tube plate
Melting process LF+EF+VD
Production process Foring+heat treatment+rough machine+finish machine
Ratio ≥3
Applicable certificate ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Cerfificate Authority ISO,BV,SGS, IST, UL,CTI
Deliver condition Rough machine(N+T);finish machine(Q+T)
Inspection equipment Spectrograph,UT device,tensile and impact test machine,metalloscope,hardness test device
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 property

Elemnets C Si Mn P S Cr Ni Mo Nb
16MNnD 0.13-0.20 0.17-0.37 1.20-1.60 ≤0.030 ≤0.030 ≤0.30 ≤0.30 --  
20MnMoNb 0.16-0.23 0.17-0.37 1.20-1.50 ≤0.035 ≤0.035 -- -- 0.45-0.60 0.020-0.045
304L 0.030 1.00 2.00 0.045 0.030 18.0-20.0 8.0-12.0 -  
316L 0.030 1.00 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.00-3.00  

 

 

Mechanical property

 

Dia.(mm)

 

TS/Rm(Mpa)

 

YS/Rp0.2(Mpa)

 

EL/A5(%)

 

RA/Z(%)

 

Type Of notch

 

Impact energy

 

HBW

16MnD Ø15 470-630 ≥345 ≥21 -- V -20℃≥34 ==
20MnMoNb Ø15 ≥635 ≥490 ≥15   U 37 187-229
304L Ø15 ≥520 ≥205 ≥40 --     ≤187HBS
316L Ø15 ≥485 ≥170 ≥30 ≥40     ≤187HBS

Advantage:

1.High-precision dimensional tolerance;

2.Excellent mechanical properties;

3.Produce different dimension based on customer’s requirements;

4.Advanced manufacture equipment and inspection devices;

5.Excellent technical personality;

6.Control the production procedure strictly;

7.Pay attention on the package protection;

8.Quality full service.

Hot forged AISI4140 SCM440 sae8620 steel ring forging with bright surface 0

Contact Details
Jiangyin Golden Machinery Equipment Co , Ltd

Contact Person: Allen.W.

Tel: +8613621523596

Send your inquiry directly to us
Other Products