Tubes and pipes of aluminum alloy, of an outside diameter not exceeding 1cm,tensile strength reaches 46 mega-P (.46*19Newton/ m2) or more at 293K (2 degree centigrade)
Tubes and pipes of aluminum alloy, of an outside diameter not exceeding 1cm,tensile strength reaches 46 mega-P (.46*19Newton/ m2) or more at 293K (2 degree centigrade)