C45 100000 Battle Mechas

Momo looked at the bullet comments. She was still unfamiliar with the Red Star Alloy, so she asked Ye Qiu, "How much do you know about the Red Star Alloy? "

Ye Qiu said, "The Red Star Alloy is lighter than aluminum alloy, but its strength is greater than titanium alloy. After some simple processing, its hardness can be compared to diamonds