... .5% , Mn<= 0.5% , Zn ----- , Ni ------, P <=0.15%HS211: Cu Bal. ,Sn ------- , Si 2.8%--4.0% Mn 0.5%--1 ... .2% , Si 0.15%---0.35% , Mn---- , Zn Bal. Ni---- , P ----HL104: Cu 61.%--63%, Sn 0.1% , Si 0.1%--0 ... .3% Mn 0.1%--0.3% , Zn Bal Ni 0 ... %--59%, Sn 0.15% , Si ----, Mn3.7%--4.3% , Zn Bal. , Ni------ , P ------5) Main Usage:HS210: Suited For gas welding ...