brazing rod built-in Flux

HZ-AL12

Standards:

FACTORY: HZ-AL12

Chemical Composition

BRAZING ALLOY

AL%

Si%

Other%

88

12

-

BRAZING FLUX

K3ALF6-KALF4

Physical and mechanical characteristics

Melting range(℃)

577-582

Tensile strength(N/MM^2)

-

Elongation(%)

-

Density(g/cm^3)

-

Application

HZ-AL12 is the new developed brazing material ,can instead of HZ-4047 welding rod,without any AL flux when brazing process, it meets the demand of automatic produce.

Particular characteristics

This brazing rod is flux inside,so when brazing,no need flux.and when brazing finished,no need cleaning brazing line,because it is safety, not absorb moisture, non corrosive,and better to your aluminum product.

Delivery forms

HZ-AL12 brazing rod /welding wire / brazing ring

 specification

Welding rod:diameter:1.6mm-3.2mm  length: 300mm-500mm Welding ring:Opening tolerance:<=0.3mm  Inner tolerance:<=+0.08mm/-0.07mmFlatness tolerance:<=0.10mmwire:

0.5kg/roll, 1kg/roll, 2kg/roll