HY-industry products grad:
- inconel 600,inconel 601,inconel 625,inconel 825
- incoloy 800,incoloy 800HT,incoloy 901,incoloy 926
- monel 400,monel K500
- nimonic 901, nonomic 80A,nimonic 90
- invar36, kovar
HY 926 Material grades and equivalents
Incoloy 926/ Alloy926/UNS N08926/W.Nr.1.4529
HY 926 Chemical composition:
% |
Ni |
Cr |
Fe |
C |
Mn |
Si |
Cu |
Mo |
N |
Ti |
P |
S |
|
926 |
Min. |
24 |
19 |
Balance |
0.5 |
6.0 |
0.15 |
0.6 |
|||||
Max. |
26 |
21 |
0.02 |
2 |
0.5 |
1.5 |
7.0 |
0.25 |
1.2 |
0.03 |
0.01 |
HY 926 Physical properties:
Density |
8.1 g/cm3 |
Melting point |
1320-1390 ℃ |
HY 926 Alloy Minimum Mechanical properties in the room temperature:
Alloy state |
Tensile strength |
Yield strength |
Elongation |
926 |
650 |
295 |
35 |
HY 926 Characteristic:
- It has high resistance to pitting and crevice corrosion when in Halide and H2S contained acid media.
- In practice, effective in resistance of chloride stress corrosion cracking.
- A variety of corrosion have good corrosion resistance capability in the normal oxidation and restore environment.
- Upgrade mechanical properties than Cronifer 1925 LC-Alloy 904 L.
- Alloys has Improved the stability of metallurgical compared to a range of 18% of the nickel content alloys.
- With a certification of applied in manufacturing-related pressure vessel (VdTUV-196~400℃ and ASME )
Metallurgical structure
incoloy926 is face-centered cubic lattice structure.
Corrosion resistance
incoloy926 is an austenitic stainless steel alloy has a similar chemical composition with 904L alloy, its nitrogen content is 0.2%, molybdenum content is 6.5%. Molybdenum and nitrogen content significantly increased the resistance of pitting and crevice corrosion in the halide media.Meantime, nickel and nitrogen not only ensures the stability of metallographical, but also reduce separating intergranular trend in the thermal process or welding process better than the nitrogen content of nickel alloy. 926 has particular corrosion resistance in the chloride ions medium due to the excellent local corrosion resistance and 25% nickel alloy content.A variety of experiments in the 10000-70000ppm of Chloride concentration, PH 5-6, 50-68℃ operating temperature of the slurry of limestone FGD system show that, after a 1-2 year trial period, 926 alloy without pitting and crevice corrosion.926 in other chemical media also has good corrosion resistance in the high temperature and high concentration of media, including sulfuric acid, phosphoric acid, acid gas, sea water, salt and organic acids.926 is the material that choosed for BAM directory Chapter 6 of “dangerous goods storage and transportation containers norms” by Berlin, Germany’s national Institute for Materials Research and Testing (BAM) . In addition, in order to have the best corrosion resistance only when the material is in the right state of metallurgy and guarantee clean conditions.
Application field:
incoloy926 is a multipurpose material can be applied in many industrial:
- Fire system, water purification system, marine engineering and hydraulic piping perfusion system
- The pipeline, joint, air systems in the acidic gas production
- Evaporator, the heat exchanger, filter, mixer, etc. in the phosphate production
- Power plants condensation and pipe system in the use of sewage water to cool water
- The use of acidic organic catalyst chlorinated derivatives production
- The production of cellulose pulp bleacher
- Polished bar in the orrosive oil wells
- Hose system in the ocean engineering
- Flue gas desulphurization system components
- Sulfuric acid condensation and separation system
- Crystalline salt concentration and the evaporator
- Transport of corrosive chemicals containers
- Reverse osmosis desalination plant
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 |
Shanghai HY Industry Co., Ltd is qualified superalloy supplier.We have more than 20 years experience in kind of Nickel alloy,Cobalt alloy,Titanium alloy.
When you want to know more about our products, please contact us:
https://hynickelalloy.com