Fosphorous copper welding alloy Harris Dynaflow®Diam.2 mm CONF.0.2 kg (11pcs)

Copper welding alloy with phosphorus

It is mainly used to combine copper copper and copper with brass.
In copper copper junctions, the phosphorus content acts as a "luster" agent; In copper-brass junctions, instead, we recommend using Stay-Silv® white or Eco Smart® fluxes. The copper-phosphorous and copper-phosphorus-silver alloys are not recommended on steel and nickel.
The amount of phosphorus in phosphorus-copper alloys is a critical element to determine its fusion point and performance.
Thanks to a very advanced technology, Harris controls that the phosphorus cunning of his leagues fall exactly in the standards. The advantages of this control are evident both in automated brazing processes, where even a modest variation of the fusion temperature can cause high waste percentages, both in manual processes, since the operator must not constantly correct the flame to obtain a uniform result Passing from one lot of alloys to another. In fact, Harris guarantees the final user a liquidus temperature variation that does not exceed +/- 3.3 ° C.

Typical application:DynaFlow® is an exceptionally pure phosphor-copper-silver brazing alloy, recommended for all copper-copper and copper-brass applications.
The smoothness and fusion temperature are quite similar to those of the L-AG15P, which gives the League the same mechanical properties. This does Dynaflow® the alternative ideal for alloys containing 15% silver.
The practicality, cost-effectiveness and proven reliability of the product made the alloy most commonly used and appreciated in the refrigeration and conditioning sector.

Chemical composition :CU - 87.75%;P - 6.10%;AG - 6.0%; other - 0,15%

Solid: 643 ° C

Melting interval: 643-796 ° C

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