Спецификация сплава марганца кремния:
Тавро | Химический элемент (%) | ||||||
Mn | Si | C | P | S | |||
I | II | III | |||||
FeMn64Si27 | 60.0∼67.0 | 25.0∼28.0 | ≤0.5 | ≤0.10 | ≤0.15 | ≤0.25 | ≤0.04 |
FeMn67Si23 | 63.0∼70.0 | 22.0∼25.0 | ≤0.7 | ≤0.10 | ≤0.15 | ≤0.25 | ≤0.04 |
FeMn68Si22 | 65.0∼72.0 | 20.0∼23.0 | ≤1.2 | ≤0.10 | ≤0.15 | ≤0.25 | ≤0.04 |
FeMn64Si23 | 60.0∼67.0 | 20.0∼25.0 | ≤1.2 | ≤0.10 | ≤0.15 | ≤0.25 | ≤0.04 |
FeMn68Si18 | 65.0∼72.0 | 17.0∼22.0 | ≤1.8 | ≤0.10 | ≤0.15 | ≤0.25 | ≤0.04 |
FeMn64Si18 | 60.0∼67.0 | 17.0∼20.0 | ≤1.8 | ≤0.10 | ≤0.15 | ≤0.25 | ≤0.04 |
FeMn68Si16 | 65.0∼72.0 | 14.0∼17.0 | ≤2.5 | ≤0.10 | ≤0.15 | ≤0.25 | ≤0.04 |
FeMn64Si16 | 60.0∼67.0 | 14.0∼17.0 | ≤2.5 | ≤0.20 | ≤0.25 | ≤0.30 | ≤0.05 |
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