31.   Specialty steel is no cash cow.

32.   Steel is a very small sector.

33.   Steel was the second-biggest generator of revenue at CSN last year.

34.   Steel is an alloy containing iron, and iron pulls a bit more strongly on electrons than aluminum does.

35.   Steel is basically an alloy of iron and carbon.

36.   Steel is moisture-resistant, so it will not dry out and warp nor will it expand in humid weather.

37.   Steel is not the only alternative to studs sawn from logs.

38.   The biggest drawback to using steel is that steel is a good conductor of heat.

39.   The debris is more compact lower down, he said, and the steel is heavier.

40.   The steel is the great equalizer, Longenbach said.