Hot Forging Aisi4140 Scm440 Sae8620 Steel Ring Forging With Bright Surface
Price:
50usd/pc to 2500usd/pc
MOQ:
1pc
Delivery Time:
8-25 working days
Brand:
forged aisi4140 steel ring
Product Description
|
|
 |
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:
| Material | 1045, 4140, 16Mn, 304, 316, 4340, 8620 |
|---|---|
| Equipment | 3000T 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.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangyin Golden Machinery Equipment Co , Ltd
Location
No. 269, East Outer Ring Road, Jiangyin City
Contact Person
Huang