the author: release time : 2017-01-05 15:20:25 772time to browse
brass solder melting temperature is higher, need to be used with 301 flux, brazing of low carbon steel, cast iron, nickel alloy and hard alloy material such as knife, joint has higher strength and good plasticity.
solder brand melting temperature ℃ corresponding standard features and application
solid-phase liquidus line
s221 890 905 gb/t6218-93, the price is low, can brazing materials such as copper, steel, and hard work
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