Nws yog silicon bronze uas muaj manganese thiab npib tsib xee.Nws muaj lub zog siab, zoo hnav tsis kam, tuaj yeem ua kom muaj zog los ntawm kev kho cua sov, thiab nws lub zog thiab hardness tau zoo heev tom qab quenching thiab tempering.Nws muaj kev tiv thaiv corrosion siab nyob rau hauv cov huab cua, dej tshiab thiab dej hiav txwv, thiab muaj weldability zoo thiab machinability.