Category | Trade-mark | Specification | Melting | Chdivical | Application | Equivalent |
Copper 铜锌 | L103 | Wire & rod | 885-888 | Cu54 Zn Rdiv. | Brazing of copper, bronze and steel, subjected to low load. | |
L104 | Foil | 890-930 | Cu57 Mn2 | Brazing of carbide cutting tool. | ||
Copper 铜磷 | L201 | Cast rod, wire & rod, powder | 710-800 | P7 Cu Rdiv. | Brazing of copper and copper alloys. | BCuP-2 |
L204 | Cast rod, wire | 640-815 | P5 Ag15 | Brazing of copper, copper alloys, silver and molybdenum etc. | BCuP-5 | |
L205 | Cast rod, wire & rod, powder | 640-800 | P6 Ag5 | Brazing of copper and copper alloys. | BCuP-3 | |
L207 | Cast rod, wire & rod | 640-770 | P7 Ag5 | Brazing of copper and copper alloys. | BCuP-7 | |
L209 | Cast rod, wire | 684-710 | P7 Ag2 | Brazing of copper and copper alloys. | BCuP-6 | |
Silver 银基 | L302 | Wire & rod | 745-775 | Ag25 Cu40 | Brazing of copper, copper alloys, steel and stainless steel etc. | |
L303 | Wire & rod | 660-725 | Ag45 Cu30 | Brazing of copper, copper alloys, steel and stainless steel etc. | BAg-5 | |
L303F | Flux coated rod | 660-725 | Ag45 Cu30 | L303 coated with flux, the same application as L303. | BAg-5 | |
L304 | Foil | 690-775 | Ag50 Cu34 | Brazing of copper, copper alloys and steel etc. |