Hello friends ! One of the subscribers sent me a bunch of plumbing fittings . They contain brass and copper . It was the subscriber who asked to melt a SAI knife for him . I melted brass and copper together, made a knife blade from this alloy, and cast the guard from aluminum . Enjoy watching it ! #hotmetal #casting #melting For advertising - [email protected] DISCLAIMER DO NOT TRY THIS AT HOME , IT CAN BE DANGEROUS . THESE VIDEOS ARE NOT FOR CHILDREN