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Hot Forging Aisi4140 Scm440 Sae8620 Steel Ring Forging With Bright Surface

Categories Forged Steel Rings
Brand Name: forged aisi4140 steel ring
Model Number: steel forged ring
Certification: ISO PED
Place of Origin: China
MOQ: 1pc
Price: 50usd/pc to 2500usd/pc
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300pcs/week
Delivery Time: 8-25 working days
Packaging Details: Oiled surface + export packing
Material: Alloy, carbon and stainless steel
OD:: from 300mm to 3500mm
Heat: Normalized/quenched/annealed
Trade term: FOB China
Surface: milling
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Hot Forging Aisi4140 Scm440 Sae8620 Steel Ring Forging With Bright Surface




Name: Hot Forging Aisi4140 Sae8620 Scm440 Steel Ring with Milling Surface


Product Flows
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.

Specifications:

Material1045, 4140, 16Mn, 304, 316, 4340, 8620
Equipment3000T Open die hydro press
Applypressure vessel tube plate
Melting processLF+EF+VD
Production processForing+heat treatment+rough machine+finish machine
Ratio≥3
Applicable certificateASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standardJB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Cerfificate AuthorityISO,BV,SGS, IST, UL,CTI
Deliver conditionRough machine(N+T);finish machine(Q+T)
Inspection equipmentSpectrograph,UT device,tensile and impact test machine,metalloscope,hardness test device
ServiceOur 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

ElemnetsCSiMnPSCrNiMoNb
16MNnD0.13-0.200.17-0.371.20-1.60≤0.030≤0.030≤0.30≤0.30--
20MnMoNb0.16-0.230.17-0.371.20-1.50≤0.035≤0.035----0.45-0.600.020-0.045
304L0.0301.002.000.0450.03018.0-20.08.0-12.0-
316L0.0301.002.000.0450.03016.0-18.010.0-14.02.00-3.00


Mechanical property


Dia.(mm)


TS/Rm(Mpa)


YS/Rp0.2(Mpa)


EL/A5(%)


RA/Z(%)


Type Of notch


Impact energy


HBW

16MnDØ15470-630≥345≥21--V-20℃≥34==
20MnMoNbØ15≥635≥490≥15U37187-229
304LØ15≥520≥205≥40--≤187HBS
316LØ15≥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.

Quality Hot Forging Aisi4140 Scm440 Sae8620 Steel Ring Forging With Bright Surface for sale
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