ASME BPVC 2344 pdf download Case 2344 Use of Sand Cast Aluminum Alloy A356.0, T6 Temper, for the Manufacture of Hot Water Heating Boilers Under Part HC Section IV oece, Inquiry: May aluminum alloy A356.0 sand castings inthe T6 temper meeting the chemical composition andmechanical properties given in Tables 1 and 2 andother requirements of ASTM B 26/B 26M-97 be...