SACX0307 wave soldering stick/bar
tin stick
SACX0307 wave soldering stick/bar
Item bar solders Sn99-Ag0.3-Cu0.7 bar solder
Appearance Lucent, no dirt on surface of stick appearance
Size (L×W×T×W):32cm×1.8cm×1.5cm×0.7kg/pc 20kg/carton
Chemistry component
Sn Ag Cu Pb  Sb  Bi   Zn  Fe   Al   As  Cd   
99 0.3+/-0.1 0.7±0.2 <0.01 <0.02 <0.01 <0.02 <0.02 <0.02 <0.03 <0.002
SACX0307 is a patented (US Patent No 4,929,423) lead-free alloy suitable for use as a replacement for Sn63 alloy in the wave solder process. 
SACX0307 soldering bar used to stabilize / reduce the copper content in the wave solder bar, this requirement will depend on process conditions. As with all BBIEN Metals bar solder,BBIEN'S proprietary  alloying process is used to remove certain impurities, particularly oxides. 
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