Astm a194 li-li-lilts li kenyelletsa tšepe e kang manganese le silifose, e nkake ka ts'oaetso ea phosphorus, le carbon. Astm a194 gr bol 2h bol 2h e loketse khatello e matla kapa ts'ebeletso ea mocheso o phahameng, kapa ka bobeli. Ho sebelisa mochini ho eketsehileng hoa khoneha ka ho silila ho setala kapa ho bata.