8 Years Manufacturer Cobalt Alloy Refractaloy 26 UNS R30188 to America Manufacturer
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HY R26 Material grades and equivalents
R26/GB GH26/UNS Refractaloy-26/SEW VDIUV W. Nr.1.2888
HY R26 Chemical composition
|
Alloy |
% |
Ni |
Cr |
Fe |
Mo |
Ti |
Co |
|
R26 |
Min |
Rest |
|||||
|
Max |
37 |
18 |
3.0 |
2.7 |
20 |
HY R26 Characteristic
HY R26 has excellent resistance to relaxation, anti creep property, permanence property and resistance to stress corrosion resistance.
Physical properties:
Density:9.14 g/cm3
Melting point:1300℃-1330 ℃
Alloy sheet mechanical properties in the room temperature:
| Alloy Status | Tensile strength Rm N/mm² |
Yield strengthRP0.2 N/mm² | Elongation A5 % |
| Solution Treatment | 925 | 610 | 10 |
HY R26 Application field
HY R26 is a material can be applied in turbine engine blade and fastener.
| Regular shape for all kinds of alloys | |||
| Form | Specification | Supply Form | Others |
| Sheet | Thickness：0.40-4.75mm，General Width：1000、1219、1500mm | Whole Coil or piece of it | Cold Annealed，Surface 2B、2E |
| Plate | Thickness：4.76-60mm，Width：1500、2000、2500mm，Length：3000、6000、8000、8500mm（Under 10mm plate can be coiled） | Whole Coil or piece of it | Single hot rolling，Solid solution annealed state，Surface 1D |
| Belt | Thickness：0.10-3.0mm，Width：50-500mm | Whole Coil or Specified size | Cold Annealed，Surface 2B、2E |
| Bar & Rod | Rolled barΦ5-45mm，Length≤1500mm | Polished Bar（circle、Square） | Solution annealing,descaling |
| Forged barΦ26-245mm，Length≤4000mm | |||
| Weld tube | Outer diameterΦ4.76-135mm，Wall Thickness0.25-4.00mm，Length：≤35000 mm | Base on your requirement | |
| Seamless Tube | Outer diameterΦ3-114mm，Wall Thickness0.2-4.5mm | Base on your requirement | |
| Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
| Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
| Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin：America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.6mm-4.0mm | |||
| Welding rodΦ1.2mm-4.0mm | |||
| Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
Movie da parte di Costanzo Perico
http://www.weldingtipsandtricks.com/metals-and-how-to-weld-nickel.html
How to weld nickel alloys like hastelloy, inconel, etc. Nickel alloys have a low thermal conductivity and so limiting heat input and using lower amperage than would be used for stainless is one key to making good nickel alloy welds.
