Blast Furnace — Iron bar
SmithingNo coal; the Blast Furnace guarantees a bar (no failed smelts). 12.5 XP/bar. ~5,800–6,850 bars/hr.
Smithing XP / hr80,000
Profit / hr486.4k
Profit / XP+6.08
Materials / hr
 Iron ore | 6,400 | 74 | −473.6k |
Produces / hr (expected)
6,400960,000
Value / hr: 960,000
Profit and XP shown per hour at the rate above (edit it to match your play). Prices are live from the Grand Exchange.