Silicon Manganese (SiMn)
Silicon Manganese is a crude alloy of silicon and manganese and some iron used especially in the manufacture of alloy steel. Silicon Manganese is cost- effective and widely used as an alloying agent in the manufacture of steel (especially long products). It provides the necessary toughness and hardness to steel and, hence, is a critical ingredient for steel making and used in higher quantities in 200 series stainless steel, alloy steel and manganese steel.
| SILICON MANGANESE (LUMP SIZE 10-60 MM, 90% MIN) | ||||
|---|---|---|---|---|
| HSN CODE - 72023000 | ||||
| ELEMENTS | HIGH CARBON | MEDIUM CARBON | LOW CARBON | |
| GRADE | GRADE | GRADE | ||
| Mn% | 60Min | 65Min | 55-58 Min | 55-60 Min |
| Silicon% | 14 Min | 16 Min | 22-25 Min | 25-30 Min |
| Carbon% | 2.5 Max | 2 Mix | 0.50 Max | 0.10 Max |
| Sulphur% | 0.03 Max | 0.03 max | 0.05 Max | 0.03 Max |
| Phos% | 0.30 Max | 0.30 Max | 0.15-0.20 Max | 0.10 Max |