Black Cat Solder Bar adopts extruded process, before extrusion, the ingot processed by end cropping, peeling off the surface, it has the advantage of less residue, dense physical structure, rapid melting. Black Cat solder bar is widely used in high-class soldering and other domain.

Black Cat Solder Bar adopts extruded process, before extrusion, the ingot processed by end cropping, peeling off the surface, it has the advantage of less residue, dense physical structure, rapid melting. Black Cat solder bar is widely used in high-class soldering and other domain.

Chemical Characteristics
Tin and lead from first melting:
Amount of Tin: 62.4% to 63.6
Amount of Lead: Remainder
Tin and lead from first melting purity: 99.95%.

Physical Characteristics, standard:
*ALLOY Sn63 Pb37 Eutectic Melting point Solidus to Liquidus @ 183A?C Eutectic
Working temperature 230 to 260A?C.
Optimum @ 240A?C
Specific weight 8.4

Supplied As
Bars: Extruded ~ 900gm Bars in cartons of 24
(Exact Tare weight stated on carton ).
Sticks: 250g in Cartons of 25 Kgs.
Granules: Containers of 20 Kgs.
Ingots: Approximate weight 3.9 Kgs
Wire: On spools of 250gms - 20 Kgs. Drum
packs are also available.