Steel card
2.4858/Alloy 825
VALBRUNA GRADE
AN2
STEEL TYPE
Corrosion Resistant Alloys
Profile shapes
- Round EN 10060 / EN 10278
- Flat EN 10058 / EN 10278
- Square EN 10059 / EN 10278
- Hexagonal EN 10278
- Angle EN 10056
- Bar steel, bright steel, wire, wire rod, billets, ingots, semi-finished products
Description of material
AN2 is a Nickel – Iron – Chromium alloy stabilized by Titanium with additions of Molybdenum and Copper and has high resistance to several different kinds of corrosion.
Designations
| Commercial name | Alloy 825 / Alloy 65 |
| International Designation | NiCr21Mo / NiFe30Cr21Mo3 |
| W.N. | (2.4858) |
| UNS | N08825/N08065 |
| BS | NA16/NA41 |
Chemical composition
| Chemical element | C | Mn | Si | S | P | Ni | Cr | Fe | Mo | Cu | Ti | Al | Co |
| Minimum value % | - | - | - | - | - | 38% | 19,5% | 22% | 2,5% | 1,5% | 0,6% | - | - |
| Maximum value % | 0,05% | 1% | 0,5% | 0,03% | 0,03% | 46% | 23,5% | - | 3,5% | 3% | 1,2% | 0,2% | 2% |
Mechanical properties
| Condition | Subtype | Rm [N/mm²] | Rm [Ksi] | Rp0,2% [N/mm²] | Rp0,2% [Ksi] | E4D [%] | HBW |
| Solution Annealed | A | 586 min | 85 min | 241 min | 35 min | 30 min | 325 max |