Economy
January 15, 2015
Alcoa Challenges AHSS with New Aluminum Alloy
Written by Sandy Williams
A fresh challenge to advanced high strength steel has emerged with a new product from Alcoa called Micromill. The new alloy is stronger, lighter and more formable than previous aluminum alloys.
“We cracked the magic formula,” said Alcoa CEO Klaus Kleinfeld during the Q4 2014 earnings call. “In the past, if you wanted more formability, you typically had to give up strength. If you wanted more strength, you had to give up also on weight. So you typically had stronger, which was heavier, which was less formable, that’s breaking the formula.”
