Al flux-cored wire

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Al flux-cored wire is a composite made of aluminum-silicate alloy (outside) and white fluoride flux (inside). The white flux is non-hygroscopic, non-corrosive and needs no cleaning after brazing. It is used to flame braze, induction braze and furnace braze aluminum heat exchanger for condenser, refrigerator, air conditioner, heat pump, cold storage aluminum platoon, various aluminum pipes and parts.



Name


Model

Composition

Temperature(℃)

Brazing

temperature

(℃)

Brazing   

powder quantity

(wt%)


Diameter

(mm)


Corrosive

                 

Remark

MetalFluxMetalFlux





Al flux-cored wire


XR-FC

0315N

Al88Si12

(4047)

K-Al-F

577~

585

560~572

595~625

15~26

1.3~2.35

no

General Cs-free Al ring, suitable for Mg-free or low Mg-contained Al alloy brazing

XR-FC0315

Al88Si12

(4047)

K-Cs-Al-F

577~

585

545~565

595~625

15~26

1.3~2.35

no

Common type, suitable for normal, Mg-contained and most of the Al alloy brazing

XR-FC0315K

Al88Si12

(4047)

K-Cs-Al-F

577~

585

480~530

595~625

15~26

1.3~2.35

no

Suitable for high Mg-contained Al alloy and automatic wire feeding brazing

XR-FC0315Z

Al88Si12

(4047)

Cs-Al-F

577~

585

420~460

595~625

24~36

1.3~2.35

no

Ideal for Al heat exchanger and Al parts brazing, both automatic and manual

                                 Cross section : 详情1.png


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Product form

Spool ; Ring ; Rod ; Coil


Packing

Spool: 0.5kg/reel ; 1kg/reel ; 2kg/reel ; 5kg/reel

Rod: 1kg/bundle ; length 500mm ; 2kg/box

Ring: 0.5kg/pack ; 1kg/pack ; 1000pcs/pack ; 2000pcs/pack


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