Brake drum input-output norms set quantified raw material requirements and require imported inputs to match export usage. The Standard Input-Output Norms prescribe material consumption per 1 kg for Brake Drum made of Alloy Cast Iron (rough castings): pig iron 1.138 kg, steel ... Summary
Brake drum input-output norms set quantified raw material requirements and require imported inputs to match export usage.
The Standard Input-Output Norms prescribe material consumption per 1 kg for Brake Drum made of Alloy Cast Iron (rough castings): pig iron 1.138 kg, steel scrap 0.162 kg, ferro alloys 0.015 kg, metallurgical coke 0.13 kg, inoculant 0.004 kg, paints/oil 0.010 kg; machined castings use multipliers 1.36 (
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