63/37 Rosin Core wire solder is suitable for use in any commercial hand soldering application-electrical and non-electrical. Rosin is available in different activity levels such as RA, RMA and Super Activated. 63/37 is also available in bar or chunk form for wave soldering.
- Color: Gray/Silver
- Melting Range: 361°F (solid to liquid)
- Tensile Strength: 6,700 psi
- Specific Gravity: 8.42%
- Color: White to yellowish solid
- Halogen Content: 0 - 2.0%
- Spread Factor: Over 90
- Copper Mirror Test: Pass
- Corrosion Test: Pass
- Storage: Keep in cool dry place
63/37 Rosin Core may be obtained in standard tin/lead or other alloys, in diameters from .009 to .125 in flux percentages from 0.5% to 3.6% on 1 pound, 5 pound and 20 pound spools. Bar and chunk are available in different sizes. Please call for your specific needs.