High-Performance Alloys
Among stainless steels and alloys, these high-performance alloys provide superior functionality. Features include high corrosion resistance, heat resistance, high strength and other special features such as not being magnetizable. These alloys are used in harsh environments under tough conditions in advanced technology fields such as desalination, atomic power, semiconductors, solar cells and fuel cells.
- Controlled Expansion
Alloys - Soft Magnetic
Alloys - Non-Magnetic
Alloys - CorrosionResistant
Pure Nickel - Neutron Absorbing
Stainless Steel
In a high-temperature environment, materials face issues related to strength, oxidation and corrosion. Nickel is effective at improving high-temperature strength while chromium, silicon and aluminum provide protection against oxidation. Materials made from stainless steel with such elements mixed in are referred to as heat-resistant stainless steels. Other factors taken into account for high-temperature environments include creep strength and heat cycle fatigue. Heat-resistant stainless steels are used in heat exchangers, pressure containers and heat treatment furnace components.
| Nippon Yakin Grade | UNS | EN / DIN | JIS |
|---|---|---|---|
| NAS 800 | N08800 | 1.4876 | NCF 800 |
| NAS 800H | N08810 | 1.4876 | NCF 800H |
| NAS 800T | N08811 | 1.4876 | ― |
| NAS H840 | S33400 | ― | ― |
| NAS 600 | N06600 | 2.4816 | NCF 600 |
| NAS 601 | N06601 | 2.4851 | NCF 601 |
| NAS 660 | S66286 | ― | SUH 660 |
| NAS HX | N06002 | 2.4665 | NW 6002 |
| NAS 625 | N06625 | ― | NCF 625 |
| NAS 750 | N07750 | 2.4669 | NCF 750 |