NBR NM 157
NBR NM 157 (Tubos de acero sin costura y soldados inoxidable ferríticos y martensíticos para usos generales)· NBR (Brasil) · 21 materiales
| Designación | Grupo de materiales | |
|---|---|---|
| 18Cr2Mo | Aceros inoxidables | chevron_right |
| NM 157 20-4 | Aceros inoxidables | chevron_right |
| NM 157 25-4-4 | Aceros inoxidables | chevron_right |
| NM 157 26-3-3 | Aceros inoxidables | chevron_right |
| NM 157 28-2-3.5 | Aceros inoxidables | chevron_right |
| NM 157 29-4-2 | Aceros inoxidables | chevron_right |
| NM 157 S40800 | Aceros inoxidables | chevron_right |
| NM 157 S41500 | Aceros inoxidables | chevron_right |
| NM 157 S44735 | Aceros inoxidables | chevron_right |
| TP405 | Aceros inoxidables | chevron_right |
| TP409 | Aceros inoxidables | chevron_right |
| TP410 | Aceros inoxidables | chevron_right |
| TP429 | Aceros inoxidables | chevron_right |
| TP430 | Aceros inoxidables | chevron_right |
| TP430 TI | Aceros inoxidables | chevron_right |
| TP439 | Aceros inoxidables | chevron_right |
| TP443 | Aceros inoxidables | chevron_right |
| TP446-1 | Aceros inoxidables | chevron_right |
| TP446-2 | Aceros inoxidables | chevron_right |
| TPXM-27 | Aceros inoxidables | chevron_right |
| TPXM-33 | Aceros inoxidables | chevron_right |