¿Cuál es la fuerza deASTM A519?
ASTM A519 Grado 1026 Designación de tubos sin costura 4130 Propiedades mecánicas/de tracción: Resistencia máxima laminada en caliente 90 ksi, 621 Mpa, límite elástico 70 ksi, 483 Mpa y dureza 89. Resistencia máxima con alivio de tensión 105 ksi, 724 Mpa, límite elástico 85 ksi, 586 Mpa y dureza 95.
Composición química (%) de ASTM A519
| Calificación | C | Minnesota | P Menor o igual a | S Menor o igual a | Si | cr | Mes |
| 1008 | Menor o igual a 0.10 | 0.30-0.50 | 0.040 | 0.050 | - | - | - |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.040 | 0.050 | - | - | - |
| 1018 | 0.15-0.20 | 0.60-0.90 | 0.040 | 0.050 | - | - | - |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.040 | 0.050 | - | - | - |
| 1025 | 0.22-0.28 | 0.30-0.60 | 0.040 | 0.050 | - | - | - |
| 1026 | 0.22-0.28 | 0.60-0.90 | 0.040 | 0.050 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.040 | 0.050 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.040 | 0.050 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Propiedades mecánicas de ASTM A519
| Calificación | Condición | MPa Punto Tenslle | Límite de elasticidad | Alargamiento |
| 1020 | CW |
Mayor o igual a 414 |
Mayor o igual a 483 | Mayor o igual al 5% |
| SR | Mayor o igual a 345 | Mayor o igual a 448 | Mayor o igual al 10% | |
| A | Mayor o igual a 193 | Mayor o igual a 331 | Mayor o igual al 30% | |
| N | Mayor o igual a 234 | Mayor o igual a 379 | Mayor o igual al 22% | |
| 1025 | CW | Mayor o igual a 448 | Mayor o igual a 517 | Mayor o igual al 5% |
| SR | Mayor o igual a 379 | Mayor o igual a 483 | Mayor o igual al 8% | |
| A | Mayor o igual a 207 | Mayor o igual a 365 | Mayor o igual al 25% | |
| N | Mayor o igual a 248 | Mayor o igual a 379 | Mayor o igual al 22% | |
| 4130 | SR | Mayor o igual a 586 | Mayor o igual a 724 | Mayor o igual al 10% |
| A | Mayor o igual a 379 | Mayor o igual a 517 | Mayor o igual al 30% | |
| N | Mayor o igual a 414 | Mayor o igual a 621 | Mayor o igual al 20% | |
| 4140 | SR | Mayor o igual a 689 | Mayor o igual a 855 | Mayor o igual al 10% |
| A | Mayor o igual a 414 | Mayor o igual a 552 | Mayor o igual al 25% | |
| N | Mayor o igual a 621 | Mayor o igual a 855 | Mayor o igual al 20% |
