Grupo de material | Grau | UNS |
C
≤ |
Cr | Ni | Mo | Cu |
S
≤ |
Si
≤ |
Mn
≤ |
4c | A BG2830 | N08028 | 0,030 | 26.0-28.0 | 29.5-32.5 | 3,0-4,0 | 0,6-1,4 | 0,030 | 1.00 | 2.50 |
A BG2532 | N08535 | 0,035 | 24.0-27.0 | 29.0-36.5 | 2.5-4.0 | 1.50 | 0,030 | 0.50 | 1.00 | |
A BG2535 | N08135 | 0.08 | 20.5-23.5 | 33.0-38.0 | 4,0-5,0 | 0.70 | 0,030 | 0.75 | 1.00 | |
4d | A BG2242 | N0825 | 0,035 | 19.5-23.5 | 38.0-46.0 | 2,5-3,5 | 1.5-3.0 | 0.050 | 0.50 | 1.00 |
A BG2250 | N06985 | 0.08 | 21.0-23.5 | Bal. | 6.0-8.0 | 1,5-2,5 | 0,030 | 1.00 | 1.00 |
Grau | Class | CondiçãO de entrega | Rp0.2 (MPa) | Rm (MPa) | Alongamento% | HRC | |
Min | Max | Min | Min | Max | |||
A BG2830 |
110
125 140 |
CH |
758
862 965 |
965
1034 1103 |
3,0-4,0 |
11
10 9 |
35
37 38 |
A BG2532 |
110
125 140 |
CH |
758
862 965 |
965
1034 1103 |
2.5-4.0 |
11
10 9 |
35
37 38 |
A BG2535 |
110
125 |
CH |
758
862 |
965
1034 |
4,0-5,0 |
11
10 |
35
37 |
A BG2242 |
110
125 |
CH |
758
862 |
965
1034 |
2,5-3,5 |
11
10 |
35
37 |
A BG2250 |
110
125 140 |
CH |
758
862 965 |
965
1034 1103 |
6.0-8.0 |
11
10 9 |
35
37 38 |