Sheet Metal: Difference between revisions
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*Typical metal brake does 29 ga [https://docs.google.com/presentation/d/190GoVHzn9EBOiRwn0Oj8toZDyr8bd9sYemN50wrJrfg/edit#slide=id.g18949d995a4_0_0] | *Typical metal brake does 29 ga [https://docs.google.com/presentation/d/190GoVHzn9EBOiRwn0Oj8toZDyr8bd9sYemN50wrJrfg/edit#slide=id.g18949d995a4_0_0] | ||
*Van mark $2k - 26 ga [https://www.lewiscontractorsales.com/van-mark-sheet-metal-brake-10-6-mark-ii-contractor.html?gclid=CjwKCAiA3KefBhByEiwAi2LDHKK-BBC-QZJ-dAYbOlhRVWLuztkMXhUP-m8-hTLE9rcilWMiE2xJBhoCt6sQAvD_BwE] | *Van mark $2k - 26 ga [https://www.lewiscontractorsales.com/van-mark-sheet-metal-brake-10-6-mark-ii-contractor.html?gclid=CjwKCAiA3KefBhByEiwAi2LDHKK-BBC-QZJ-dAYbOlhRVWLuztkMXhUP-m8-hTLE9rcilWMiE2xJBhoCt6sQAvD_BwE] | ||
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*[[Fasteners]] | |||
Revision as of 18:28, 13 February 2023
- Most common sheet metal is 29 ga, with a little less in 26 ga (barn roof, siding, etc). Galvalume appears to be galvanized with ZA alloy (55% Al, 45% Zn). [1]
- Galvalume - last 2x that of galvanized only? [2]. Galvalume regularly lasts 60+ years. [3]. BS alert apparently, as galvalume was introduced only 50 years ago.
- Pro-rib standard at Menards is 29 ga [4]
- Typical metal brake does 29 ga [5]
- Van mark $2k - 26 ga [6]