While mild and high-strength steel may be heat straightened, no heat may be used for ultra-high-strength steel structural components. For mild and high-strength steel structural components, heat up to 400 degrees Celsius can be used to straighten damaged areas to their original dimensions.
Lethbridge Learning: Lethbridge College launches into to trades dual-credit program for high school students
Lethbridge Polytechnic has announced the development of a dual-credit program in order to provide high school students with better access