ASTM F15 UNS k94610 rod, Kovar Hex/Flat and Cold Finished Bars Manufacturers in China.
afnor nf a54-301 Threaded Bar, DIN 1.3981 Bright and Square Bars Suppliers
Nilo Alloy K Round Bar is a nickel iron cobalt controlled expansion alloy made up mostly nickel. [Company Name] is a leading manufacturer and supplier of these products in various dimensions, sizes and shapes. The material has 29% nickel, 17% cobalt, 53% iron, carbon, manganese, titanium, silicon, chromium, copper and molybdenum in the composition.
The ASTM F15 UNS K94610 Rod comes under different dimensions according to the DIN, ASTM, ASME, AISI and other international standards. The round bars can come in black, bright polished, rough turned, no.4 finished, matt finish and BA finish types. There are round bars, square bars, hex bars, rectangular bars, billets, ingots and forgings. The Kovar Hex bar is used for the high strength and corrosion resistance. The application of this material is mostly seen in metal to glass seal applications. The material is highly resistant to thermal shock.
Due to this reason the Nf A54-301 flat Bar is used with high power transmitting valves. The other applications include chemical processing applications, food processing applications, petrochemical applications, pollution control applications, pulp and paper applications and in oil refineries. The bars are available in cold drawn pulished and cold drawn centreless ground and polished types. Please feel free to contact us for more information on the different types of DIN 1.3981 Square bar products and others with the pricing.
Nilo alloy k Round bar
uns k94610 rod
afnor nf a54-301 Flat Bar
- Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
- Grade :Nilo Alloy K (UNS No. K94610) Round Bars
- Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
- Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
- Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
- Application : Chemical process, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining
- Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished.
- Our Nilo Alloy K Round Bars conforms to NACE MR0175/ISO 15156
| Grade | C | Mn | Co | Ti | Si | Ni | Cr | Fe | Cu | Mo |
| Nilo Alloy K | 0.04 max | 0.50 max | 17.0 | 0.10 max | 0.20 | 29.0 | 0.20 max | 53.0 | 0.20 max | 0.20 max |
The mechanical properties of NILO K alloy after annealing are tabulated below.
|
Properties
|
Metric
|
Imperial
|
|---|---|---|
|
Tensile strength
|
520MPa
|
75.4 ksi
|
|
Yield strength
|
340 MPa
|
49.3 ksi
|
|
Modulus of elasticity
|
130 GPa
|
18900 ksi
|
The following table discusses the physical properties of NILO K alloy.
|
Properties
|
Metric
|
Imperial
|
|---|---|---|
|
Density
|
8.16 gm/cm3
|
0.295 lb/in3
|
| STANDARD | WERKSTOFF NR. | UNS |
| Nilo Alloy K | – | K94610 |
Some of the other designations that are used to denote NILO K alloy are as below:
- UNS K94610
- ASTM F15
- DIN 17745
- AFNOR NF A54-301.
|
Heat Treatment of Finished Parts
The Nilo alloys are usually supplied and used in the annealed condition (residual cold work distorts the coefficients of thermal expansion). Annealing times may vary due to section thickness. Oxidizing time and temperature to be selected depending on required oxide thickness. |
|||||
|---|---|---|---|---|---|
|
|
Type
|
Temperature
|
Time (Hr)
|
Cooling
|
|
|
°C
|
°F
|
||||
|
|
Anneal
|
850 – 1000
|
1560 – 1830
|
0.5
|
Air or water
|
|
To prepare for glass to metal sealing
|
Decarburization
|
900 – 1050
|
1650 – 1920
|
1
|
Air or water
|
|
If a metal oxide interface is required
(time and temperature depend on required oxide thickness) |
Oxidize
|
600 – 1000
|
1110 – 1830
|
1
|
Air
|
The NILO K alloy is used in the following applications:
- Integrated-circuit lead frames
- Glass-to-metal seals.