Good quality Alloy 800h - Refractaloy 26 (R26) Bar/ Bolt/Ring/Nuts – Sekonic

Common Trade Names:Refractaloy 26, GH2026, R26.

Refractaloy 26 is Fe – NI – Co – Cr precipitation hardening type deformation of high temperature alloy, long-term use of C – 570 ℃ temperature range of 540 ℃, the highest temperature can reach 677 C, add element of a Cr, mo alloy solid solution strengthening, high to low titanium, aluminum form y aging strengthening phase, while drilling elements made of titanium, aluminum solubility in the solid solution is reduced, prompted y phase precipitation amount increase, so as to improve the thermal stability of y, reduce y ‘phase of the stacking fault energy.
The composite properties of the alloy are superior, with excellent tensile resistance, force relaxation and creep resistance, no notch sensitivity.

Refractaloy 26 Chemical Composition

Refractaloy 26 Physical Properties

Refractaloy 26 Mechanical Properties

Refractaloy 26 Available Products in Sekonic Metals

Refractaloy 26 bars & rods

Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts

Refractaloy 26 Wire

Supply in welding wire and spring wire in coil form and cut length.

Refractaloy 26 sheet & plate

Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm  to 100mm.

Refractaloy 26 Pipe & Tube

Standards size and  customized dimension can be produced by us with small tolerance

Refractaloy 26 Fasetners

R26 materials  in forms of Bolts,screws,flanges and other fasterners, according to clients specification.

Refractaloy 26 Forging Ring

Forging Ring or gasket,size can be customized with bright surface and precision tolerance

Why Refractaloy 26 ?

The alloy has been used in the production of ground steam turbine enclosure, under the steam conditions of 540℃~570℃ can work for more than 100,000 hours, the use condition is good.Similar alloys are used abroad to make aero turbine engine complex parts and bladesThe alloy has good plasticity at medium temperature, which can reduce the fracture of parts due to durability and creep in long-term use.No TCP harmful phase was found in the alloy after long-term aging or long-term stress aging in the temperature range