Wholesale Dealers of Alloy 617 Round Bar - Alloy Refractaloy 26/ R26 Turbine Bolt used in steam turbine and generating machinery – Sekonic
Wholesale Dealers of Alloy 617 Round Bar - Alloy Refractaloy 26/ R26 Turbine Bolt used in steam turbine and generating machinery – Sekonic Detail:
Alloy R26 bolt, Stud bolt, double bolt, Hexagon bolt
♦ Thread Size: M10-M120
♦ Length: according to clients drawing or specifaction
♦ Application for : Steam turbine generating equipment
♦ Grade: A Class
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
| Alloy |
% |
Ni |
Cr |
Fe |
Mo |
P |
Co |
C |
Mn |
Si |
S |
B |
Al |
Ti |
|
Refractaloy 26 |
Min. |
35.0 |
16.0 |
bal |
2.5 |
- | 18.0 | - | - | - | - | 0.001 | - | 2.5 |
|
Max. |
39.0 | 20.0 | 3.5 | 0.03 | 22.0 | 0.08 | 1.0 | 1.5 | 0.03 | 0.01 | 0.25 | 3.0 |
Refractaloy 26 Physical Properties
| Density | 8.2 g/cm³ |
| Melting point | 1200 ℃ |
Refractaloy 26 Mechanical Properties
| Status |
Tensile strength Rm N/mm² |
Yield strength Rp 0. 2N/mm² |
Elongation As % |
Brinell hardness HB |
| Solution +Aging | 1000 | 550 | 20 |
331-262 (26-35.5) |
Product detail pictures:
Related Product Guide:
electropolished
Why Cobalt based Alloys
Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for Wholesale Dealers of Alloy 617 Round Bar - Alloy Refractaloy 26/ R26 Turbine Bolt used in steam turbine and generating machinery – Sekonic , The product will supply to all over the world, such as: Jersey, South Africa, Jeddah, we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.
By Jenny from moldova - 2018.11.11 19:52
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Mabel from Mumbai - 2018.02.04 14:13
