牌号 | 化学成分(wt%)Norminal Composition | ||||||||||
Alloy | Si | Al | Cr | Ni | C | O | S | P | Fe | ||
FeSi | 5.2-5.8 | - | - | - | ≤0.03 | ≤0.04 or≤0.06 | ≤0.01 | ≤0.02 | Bal | ||
FeSi | 6.2-6.8 | - | - | - | ≤0.03 | ≤0.04 or≤0.06 | ≤0.01 | ≤0.02 | Bal | ||
FeSi | 3.4-4.0 | - | - | - | ≤0.03 | ≤0.04 or≤0.06 | ≤0.01 | ≤0.02 | Bal |