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).
|European numbering designation||2.4660|
|Thyssen Krupp VDM designation||Nicrofer 3620Nb|
|ASTM B462 ||Forged pieces|
|ASTM B473 ||Bars|
|min||32,000 ||3,000 ||19,000 ||-||2,000 ||-||-||-||-||-||-|
|max||38,000 ||4,000 ||21,000 ||Solde ||3,000 ||2,000 ||0,035 ||1,000 ||8 x C-1 ||0,070 ||0,045 |
Density : 8.18
Guarantee mechanical results in MPa
|ASTM B462 - 97 ||551 ||241 ||30 ||50 ||- ||- ||Forged and annealed metal |
|ASTM B473 - 96 ||551 ||241 ||30 ||50 ||- ||- ||Hot or cold finished metal, and annealed |
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
Excellent resistance to stress corrosion cracking and especially to nitric and sulphuric acids.
Heat exchangers, pipings and equipments for chemical and petrochemical factories.
Please, contact us