B2
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We propose this metal :
Trading : round bars in all diameters
Forge : rings, blocks, bars, rolls (rough or pre-machined pieces, or machined at your sizes).
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| Carlier designation | ND27FeV |
| UNS designation | N10665 |
| European numbering designation | 2.4617 |
| AFNOR designation | NiMo28 |
| Thyssen Krupp VDM designation | Nimofer 6928 |
| Aubert & Duval designation | Adnic 265D |
| Applicable standards | | ASTM B333 | Plates | | ASTM B335 | Bars |
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Chemical composition
| en % | Ni | Mo | Fe | Cr | C | Co | Mn | S | Si | P | | min | - | 26,000 | - | - | - | - | - | - | - | - | | max | Solde | 30,000 | 2,000 | 1,000 | 0,020 | 1,000 | 1,000 | 0,030 | 0,100 | 0,040 |
Density : 9.22
Guarantee mechanical results in MPa
| Standard | Rm | Rp
0.2% | A % | Z | HB | Hrc | Comments | | ASTM B335 - 98 | 760 | 350 | 40 | - | 262 | - | Only for Ø 7.94 to 88.9 mm incl. |
Forging conditions
Forging is made at a range of temperature included between 1150 and 950°C, then cooled at appropriate conditions for the final thermal treatment and obtain required characteristics. In any case, please contact us.
Properties / Main use conditions
Nickel-Molybdenium alloy which offers an excellent resistance to acids in reducing conditions. Due to its low carbon percentage, it doesn't cause precipitates at the grain junction during welding operation, so it can be used immediately after.
Main applications
Acetic, sulfuric and phosphoric acid production. Exchangers, reactors.
Heat treatment
Please, contact us
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