Élément de test | RM (MPa) | REL (MPa) | A(%) | KV2 (J) |
Valeur garantie | 415-550 | ≥ 330 | ≥ 22 | ≥27 (-20 oC ) |
Résultat général | 470 | 365 | 30 | 60 |
Diamètre (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
Courant (A) | 300-400A | 350 A | 425-525A | 475-575A | 550-650A |
Numéro de modèle / composition | C | Mn | Si | S | P | Ni | Cu |
AWS H08A / EL8 | ≤0.10 | 0.30-0.55 | ≤0.03 | ≤0.030 | ≤0.03 | ≤0.03 | ≤0.20 |
AWS H08MnA / EM12 | ≤0.10 | 0.80-1.10 | ≤0.07 | ≤0.030 | ≤0.03 | ≤0.03 | ≤0.20 |
AWS H10Mn2 / EM12K | ≤0.12 | 1.50-1.90 | ≤0.07 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.20 |