ALLIAG 201 / UNS N02201 N4 NICKEL ALLIAL SEATOL / TUBE Soudé avec surface BA / AP
Matériel: UNS N02201
Norme: ASTM B161 / 163, ASTM B 168 / B 906
Diamètre extérieur: 6 mm - 355,60 mm
Wall Thickness: 0.75mm-20.00mm
Surface: brillant / recuit et décapage
Technologie: à froid dessiné / à froid roulé
NDT: Test de courant de Foucault ou hydraulique
Contrôle : 100 %
Emballage: boîtier ou bundle en contreplaqué
Assurance qualité : ISO & PED & AD2000
Type: sans couture et soudé
Nickel 201 Composition chimique
% | Ni | Fe | C | Mn | Si | S | Cu |
404 Not Found | 99 | ||||||
maximum | 0.4 | 0.02 | 0.35 | 0.35 | 0.01 | 0.25 | |
% | Ni | Fe | C | Mn | Si | S | Cu |
404 Not Found | 99 | ||||||
maximum | 0.4 | 0.02 | 0.35 | 0.35 | 0.01 | 0.25 |
Nickel 201 propriétés physiques
| Densité | 8,89 g / cm3 |
| Gamme de fusion | 1435-1446℃ |
Caractéristiques:
Nickel 201 is the low-carbon version of Nickel 200. Because of its low carbon content, Nickel 201 is not subject to embrittlement by intergranularly precipitated carbon or graphite when exposed to temperatures of 315 to 760℃ for prolonged time if carbonaceous materials are not in contact with it. Therefore, it is a substitute for Nickel 200 in Applications above 315℃. However it does suffer from intergranular embrittlement by sulfur compounds at temperatures above 315℃. Sodium peroxide can be used to change them to sulfates to counteract their effect.
Applications :
Composants électroniques, évaporateurs caustiques, bateaux à combustion et barres de plateaux.




