|  Codo de 90 Grados |  Codo de 180º |  Codo Reductor |  Reductor |  Tee Reductora/Tee igual | 
|  Cruz de acero |  Stub end |  Tapa de Tubería |  Curva de Tubería |  Lateral Tee | 
| Grado | C≤ | Mn≤ | P≤ | S≤ | Si≤ | Ni | Cr | Mo | N | Cu | 
| S31803 | 0.03 | 2.00 | 0.03 | 0.02 | 1.00 | 4.5–6.5 | 21.0–23.0 | 2.5–3.5 | 0.08–0.20 | - | 
| S32205 | 0.03 | 2.00 | 0.03 | 0.02 | 1.00 | 4.5–6.5 | 22.0–23.0 | 3.0–3.5 | 0.14–0.20 | - | 
| Propiedades mecánica | Tracción, min, ksi[MPa] | Límite elástico, min, ksi[MPa] | Alargamiento, %(min) | Dureza, HB(max) | 
| S31803 | 90 [620] | 65 [450] | 25 | 290 | 
| S32205 | 95 [655] | 65 [450] | 25 | 290 |