Asahi SN63/37 焊丝

Composition:

Tin (Sn): 63%

Lead (Pb): 37%

Flux Content in Core: 2%

Flux Composition:

Rosin: 90%

Activator: 10%

Promoter: 3%

Boiling Point:

Solder: 600°C

Flux: 124°C

Melting Point (Solder): 270–350°C

Specific Gravity: 8.42 (water = 1 at 25°C)

Net Weight: 200 g

Diameter (ϕ): 0.3 mm