Thursday, January 20, 2011
Wednesday, November 03, 2010
Questions for steel industry planners
Steel is generally thought of as a capital intensive industry. Here are some questions then for your strategic planning department … [which should be working hard to maximise return on capital employed].
- Which type of zinc galvanising line is preferred nowadays, and why?
- What the main technological alternative to tandem mill cold rolling?
- What causes per-tonne plate mill costs to vary up to 5-fold?
- Why do heavy section and rail rolling mills vary by up to 2½ -fold in capital cost per tonne terms?
- Is there a significant capital cost difference between coal-fired and natural gas based DRI plants?
- What is the main determinant of capex costs per tonne in a hot or cold rolling mill?
- How can I reduce my capital costs in electric steelmaking?
- What is the main driver of capex cost per tonne in a seamless tube mill?
- Are capital costs different for commodity and high performance steels – and why?
- Is it common to have partners involved in financing mill construction – do you have any examples?
- For which main elements of a steel plant do capital investment costs generally not vary with steel volume?
Full answers available in MCI’s steel industry capex report, published October / November 2010.
Labels: capital, costs, MCI, mill, plant, steel industry, strategic planning
Thursday, August 28, 2008
Steelmaking energy costs
Looking at steam coal prices [and we use the Australian Port Kembla f.o.b. thermal coal cost benchmark] these costs have risen from ~$72/tonne last summer to $193/t today, which is a 168% rise.
Looking at gas prices [and we use Russian natural gas as our cost benchmark, based on the German border price] these costs have risen from $280 per 1000 m3 last summer to $517 per 1000 m3 today, which is an 85% cost increase.
For regular monthly updates on these prices, visit www.steelonthenet.com/commodity_prices.html.
blogger@steelonthenet.com
Labels: costs, energy, prices, steelmaking
Monday, February 18, 2008
Steelmaking costs 2008
Anyone betting on a 2008 steel price fall ?
blogger@steelonthenet.com
Sunday, January 06, 2008
2008 steelmaking costs rise steeply
Even before the expected 2008 price increase for iron ore, steelmaking costs for a typical West European steelmaker have risen some 35-40% in the 12 months since January 2007. Electric arc furnace steelmaking currently costs approx $447 per tonne of liquid steel. BOF steelmaking currently costs $353 per tonne. The figures compare to costs of $321 and $262 respectively exactly one year ago.
The summary cost calculations behind the current figures are shown online at www.steelonthenet.com/steel_cost_eaf.html and www.steelonthenet.com/steel_cost_bof.html. Interestingly, the cost differential between BOF and electric steelmaking has swung towards integrated steelmaking, which is now $94/tonne cheaper [at liquid steel level] than scrap-based steelmaking.
It remains to be seen how this differential will be affected by the current round of negotiations about 2008 iron ore prices. The expected iron ore price rises seem very likely to push mid-2008 BOF steelmaking costs towards $400/tonne liquid steel, and EAF steelmaking towards $500/t meaning that these costs will more than 50% above end-2006 price levels.
It certainly seems like a good time to be selling scrap ...
blogger@steelonthenet.com



