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