| Formato |
ASTM |
| Rod, barra e arame |
B 473 |
| Placa, folha e tira |
A 240, A 480, B 463, B 906 |
| Tubo sem costura e tubo |
B 729, B 829 |
| Tubo soldado |
B 464, B 775 |
| Tubo soldado |
B 468, B 751 |
| Conexão de soldagem |
B 366 |
| Flange de tubo forjado ou enrolado e encaixe forjado |
B 462 |
| Tarugo e barra para reforma |
B 472 |
Composição química
| % |
Fe |
Ni |
Cr |
Cu |
Mo |
C |
Mn |
Si |
P |
S |
Nb + Ta |
| minutos |
equilibrar |
32.0 |
19.0 |
3.0 |
2.0 |
|
|
|
|
|
8*C |
| max |
38.0 |
21.0 |
4.0 |
3.0 |
0.07 |
2.00 |
1.00 |
0.045 |
0.035 |
1.00 |
Propriedades físicas
| Densidade |
8.08 g / cm3 |
| Intervalo de fusão |
1357 1430-℃ |
Características: Incoloy 020 has excellent resistance in chemicals containing sulfuric acid, and has good resistance to environments containing chlorides, phosphoric acid and nitric acid. It contains niobium for stabilization against sensitization and resultant intergranular corrosion. It also has good mechanical properties and fabricability.
Aplicações: Chemical, food, pharmaceutical and plastics industries, heat exchangers, mixing tanks, pickling equipment, synthetic rubber manufacturing equipment, pumps, valves and piping.
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