Silicon brass brazing alloyStandardOwn StandardCuZnRestMelting Temperature RangeApplied Base MetalCu470a(ISO)BCu60Zn(Si) 58.5～61.5balanceSi:0.2～0.4875～895Copper, Bronze and SteelCu670(ISO)BCu60Zn(Si)(Mn)58.5～61.5balanceSn:≦0.2Si:0.15～0.40Mn:0.05～0.25875～900Copper, Bronze and SteelSilicon brass brazing alloy is applied to flame brazing, high frequency brazing, resistance brazing, and is used for brazing of copper, copper alloys, steel, cast iron and hard alloys. The dirt such as grease, oxide on the surface of brazing metals should be well cleaned before brazing. The fluxes are recommended to be used.  The surface of joint is bright and clean.Preform Dimension Form Wire Dia LengthID (inner diameter) Width Thickness Rod 0.5---5.03---1000Ring 0.5---3.05---120Wire0.5—2.0Foil1.5--1200.15--2Strip1.5--1200.15--2If you require special dimension, please call or email directly.