SOLDER WIRE

Part Number		SPR-993W	SPR-307W	SPR-305W
Alloy Composition	%	Sn-99.3	Sn-99.0	Sn-96.5
		Cu-0.7	Ag-0.3	Ag-0.3
			Cu-0.7	Cu-0.5
Melting Point	℃	227	217~227	217
Density	kg/cm3	7.3	7.3	7.36
Usage Temperature	℃	265±10	265±10	265±10
Ultimate Wetting Force	%	55	55	55
Tensile Strength	N/mm2	95	91	107
Shear Strength	N/mm2	38	36	36
Lead Wire Abruption Force	N	21	20	23
Spread Force	N	28	27	29