| Customization: | Available |
|---|---|
| Product Type: | Tube/Pipe |
| Material: | Nife |
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LORK is an excellent high super alloy manufacturer in China.
Hastelloy W is a a solid-solution-strengthened alloy that was developed primarily for the welding of dissimilar alloys. It is available as straight cut-length wire for gas tungsten arc welding, layer-wound wire for gas metal arc welding, and coated electrodes for shielded metal arc welding. The properties of dissimilar weld joints made with alloy W are dependent upon the alloys joined, but are generally acceptable for a wide variety of combinations. It has also been produced in the form of sheet and plate for structural applications up to 760 °C (1400 °F).
Hastelloy(r) W is used as a weld metal filler rod, and can also be used in the wrought bar form for high temperature applications.
Specifications
▪ Hastelloy W materials can be supplied in a variety of product forms: wires (manufactured to AMS 5786, AWS A5.14 & ASME SFA 5.14); coated electrodes (manufactured to AMS 5787, AWS A5.11 & ASME SFA 5.11); bars/rods, rings & forgings (manufactured to AMS 5755).
Chemical Compositions Of Hastelloy W Nickel Alloy
| Elements | Content (%) |
| Nickel, Ni | 63 |
| Molybdenum, Mo | 24 |
| Iron, Fe | 6 |
| Chromium, Cr | 5 |
| Cobalt, Co | 2.50 |
| Vanadium, V | 0.60 |
| Density, g/cm3 | Melting Point, ºC | Tensile Strength, MPa | Yield Strength, MPa | ELongation, % | Hardness, HRB |
| 8.86 | 1300-1400 | 462 | 148 | 47 | / |
Hastelloy(r) W can be welded using all the conventional techniques.
Hastelloy(r) W does not respond to heat treatment.
Hastelloy(r) W is annealed at 1185°C (2165°F) for 15 min followed by quenching in water.
Available Sizes And Specifications| Hastelloy W available sizes and specifications | |
| Grade | Hastelloy W |
| Nickel plate | Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm |
| Nickel strip/ nickel foil | Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm |
| Nickel coil | Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm |
| Nickel pipe | Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm |
| Nickel Capillary Pipe | Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm |
| Nickel bar | Diameter: Ф4mm - Ф600mm |
| Nickel wire rod | Diameter:Ф0.01mm - Ф6mm |
Fabrication and Heat Treatment
Machinability |
Hastelloy G3 alloy can be machined using conventional techniques employed for iron based alloys. The quality of the alloy can be improved with the utilization of water-base coolants. Heavy duty machining tools and equipment can be used prior to cutting in order to reduce chattering or work-hardening of the alloy. |
Forming |
Hastelloy G3 alloy can be formed through conventional forming methods. |
Welding |
Welding of Hastelloy G3 alloy is performed through commonly used welding techniques like gas tungsten arc welding, shielded metal-arc welding, metal-arc welding and submerged-arc welding. However, an alloy filler metal that suits this alloy should be used. |
Cold working |
Hastelloy G3 alloy can be cold worked using standard tooling methods. As plain carbon steels produce galling, they are not preferred for forming Hastelloy G3 alloy. Galling can be minimized with the help of heavy duty lubricants. |
Annealing |
Annealing of Hastelloy G3 alloy can be performed at 1177ºC (2150ºF) followed by rapid cooling of air and water quenching. |
Hardening |
Hastelloy G3 alloy can be hardened by cold working. |
Applications |
Hastelloy G3 alloy finds its application in the manufacture of process equipment for mixed acids, sulfate compounds and flue gas scrubbers. |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
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