Rare nickel alloys
Relevance
Nickel alloying has made it possible to create heat-resistant wear-resistant materials with special properties. The great popularity of nickel alloys is confirmed by their number. To date, more than 3,000 grades of nickel alloys have been created. Any of them can be purchased today from an Auremo supplier. In the consumption structure, 80% of Ni is used to alloy steel. 20% is used for protective coatings. This metal gives the alloy valuable qualities. Especially needy in the nickel steel - aviation, energy, industrial chemistry, food industry, Very often rare-earth metals are part of the multicomponent nickel alloys. On the one hand alloying significantly improves the properties of the material, but on the other hand the price of production increases.
Structural grades
Reactive engineering would not be possible without special heat resistant materials Inconel, Hastelloy. Transport engineering and industrial chemistry are based on the use of such high-strength materials. They are used to manufacture chemical reactors, tanks, boilers and crucibles with high corrosion resistance. Nickel steels play a crucial role in the construction of gas turbine engines and nuclear boilers. They are used as high-temperature protective cladding to protect uranium rods from corrosion in nuclear reactors.
Inconel 600 - Inconel alloy 600
| Cr | Ni | Cu | Mn | Si | C | S |
|---|---|---|---|---|---|---|
| 14-17 | 43-44 | 0,5 | 1 | 0,5 | 0,15 | 0,015 |
Inconel alloy625
| Cr | Ni | Co | Mn | Si | C | Al | Ti | Nb | P, S |
|---|---|---|---|---|---|---|---|---|---|
| 21-23 | 56 | 1 | 0,5 | 0,5 | 0,1 | 0,4 | 0,4 | 3.5-4 | 0,015 |
Hastelloy b2 - Hastelloy alloy B-2
| Mo | Cr | Co | Mn | Fe | C | W | Si | Ni |
|---|---|---|---|---|---|---|---|---|
| 28 | 1 | 1 | 1 | 2 | 0,01 | --- | 0,1 | base |
Hastelloy b3 - Hastelloy alloy B-3
| Mo | Cr | Co | Mn | Fe | C | W | Si | Ni |
|---|---|---|---|---|---|---|---|---|
| 28,5 | 1,5 | 3 | 3 | 1,5 | 0,01 | --- | 0,1 | base |
Hastelloy C4 - Hastelloy alloy C-4
| Mo | Cr | Co | Mn | Fe | C | W | Si | Ni |
|---|---|---|---|---|---|---|---|---|
| 16 | 16 | 2 | 3 | 3 | 0,01 | --- | 0,08 | base |
All stainless steels contain nickel in their composition because it not only increases chemical resistance, but also gives the alloys toughness and strength. You can buy rare nickel alloys today from the supplier Auremo. The price is optimal from the supplier
Thermo-electrode grades.
Alloying with nickel, copper, aluminum, manganese produces materials that have a low coefficient of thermal expansion.
Alumel - percentage composition
| Ni | Al | Mn | Si | Co | Impurities |
|---|---|---|---|---|---|
| 93-96% | 1,8-2,5% | 1,8-2,2% | 0,8-1,2% | 0,5% | 0,5% |
Constantan - percentage composition
| Ni | Cu | Mn | Si | Impurities |
|---|---|---|---|---|
| 43-44% | 57-60% | 1-2% | 0,2% | 0,5% |
Kopel - percentage composition
| Ni | Cu | Fe | Si | Co | Impurities |
|---|---|---|---|---|---|
| 43-44% | 52-53% | 2-3% | 0,5% | 0,2% | 0,5% |
Chromel - percentage of elements
| Ni | Cr | Mn | Si | Co | Impurities |
|---|---|---|---|---|---|
| 89-91% | 8,7-10% | 1,8-2,2% | 0,8-1,2% | 0,5% | 0,5% |
Supplier
Where to buy rare nickel alloys in bulk or in installments? Supplier Auremo offers to buy rare nickel alloys today on favorable terms. Large selection in stock. Conformity to GOST and international quality standards. We have the best price-quality ratio for the entire range of products. Always in stock rare nickel alloys, the price is optimal from the supplier. Buy rare nickel alloys today. Wholesale customers the price - preferential.
