Kobe Steel invents malleable metal 80 percent lighter than steel
Edited by : AL CIRCLE
1 min read
... Kobe Steel says porous aluminium is up to 80 percent lighter than steel and 60 percent lighter than regular aluminium. The problem is the material can't be ... average selling price for regular aluminium per square metre is over 2,000 yen or roughly $25. Kobe will sell its porous aluminium at 1,500 yen or $18 per ....