0.5mm/1mm/1.5mm Environmenta Silver solder wire 70% silver 500mm long 5pcs pack

Description

0.5mm/1mm/1.5mm Environmenta Silver solder wire 70% silver 500mm long 5pcs pack
each bar is 0.5mm or 1mmor 1.5mm
diameter,500mm long, price here are 5 bars together.
environmental/electric conduction/precision
National standard trademark:BAg70CuZn
components:  70% silver, 10% zinc, 20% copper
Solid-liquid phase:690~740℃
advise lowwest welding temperature: 750℃
PLEASE NOTE YOU CAN NOT USE THIS WITH A ELECTRIC SOLDERING IRON
Product uses: can be used to join all the common engineering materials (excluding aluminium) such as copper, copper alloys (including, brasses, bronzes, un metal, nickel silvers, aluminium bronze, copper nickel), steels including, mild, carbon, tool steel, stainless steels, low alloy steel), tungsten carbide and PCD segments. On large or difficult to wet tungsten carbide pieces specialised silver brazing filler metals containing nickel / manganese are often preferred.
Conditions for use: This filler metal is mainly used for brazing in air with a flux. In most cases Easy-flo? flux can be used in conjunction with this silver solder wire. However, flux selection is application dependent. Please refer to JM technical department or flux product datasheets before selecting a flux.
if you want to purchase more,or need other size,please feel free to contact me.(I have 1mm, 1.5mm as well)
for shipping, usps or postal airmail are prefered.  if you want