We have not this metal on permanent stock. But we can supply it with a longer delivery time, in any needed shape.
|European numbering designation||1.4958 + 1.4976|
|British Standard designation||3072 (NA15H) + 3076 (NA15H)|
|Thyssen Krupp VDM designation||Nicrofer 3220H|
|ASTM B408 ||Bars|
|ASTM B409 ||Plates|
|ASTM B564 ||Forged bars|
|min||30,000 ||39,500 ||19,000 ||-||-||0,150 ||0,150 ||-||0,060 ||-|
|max||35,000 ||-||23,000 ||1,000 ||0,750 ||0,600 ||0,600 ||1,500 ||0,100 ||0,015 |
Density : 8.05
Guarantee mechanical results in MPa
|ASTM B408 - 96 ||450 ||170 ||30 ||- ||- ||- ||Hot or cold rolled rounds and annealed |
|ASTM B564 - 97a ||448 ||172 ||30 ||- ||- ||- ||Forged and annealed metal |
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
A variant of 800 for a good resistance to bursting. Use above 700░C.
For blast-furnace components, electrical central stations and equipment for heat treatment.
Please, contact us