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).
|ASTM A479 ||Bars|
|ASTM A479M ||Bars|
|min||4,500 ||1,500 ||24,000 ||-||2,900 ||-||-||-||-||0,100 ||-|
|max||6,500 ||2,500 ||27,000 ||Solde ||3,900 ||1,500 ||0,030 ||1,000 ||0,040 ||0,250 ||0,040 |
Density : 7.81
Guarantee mechanical results in MPa
|ASTM A479 - 90 ||760 ||550 ||15 ||- ||297 ||- ||All diameters, annealed |
|ASTM A479M - 90 ||760 ||550 ||15 ||- ||297 ||- ||All diameters, 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
Super austenitic steel which offers an excellent resistance to general corrosion by pitting and by fissure. Its low carbon percentage makes it insensible to intergranular corrosion ; addition of nitrogen increases its mechanical properties.
Paper making pulp, pipes for acids, pumps and stirrers elements,
Please, contact us