NB-4043 (BARE)

Specification
AWS Specification: AWS A5.10 ER 4043
JIS Specification: N/A
Other Specification: N/A
Description
  • NB-4043 (BARE) is a 5% silicon aluminum filler metal for brazing
  • The addition of silicon results in improved fluidity (wetting action) to make the alloy a preferred choice by weldersAalloy is less sensitive to weld cracking and produces brighter, almost smut free weld
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%):

Al

Si

Mn

Fe

Cu

Bal.

4.5 - 6.0

0.05 max.

0.80 max.

0.30 max.

 

SIZES AVAILABLE:

DIAMETER (mm)

1.6 - 4.0


NOTE:

The information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and Industrial Welding Corporation expressly disclaims any liability incurred from any reliance thereon. Typical data and test results for mechanical properties, deposit, or electrode composition and other properties were obtained from a weld produced and tested according to prescribed standards and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design, and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.

  • For brazing of aluminum types 3003, 3003, 5052, 6061, 6063 and casting alloys type 43, 355, 356, and 214

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Industrial Welding Corporation (IWC) was established in 1982 by Mr. H. Ong Hai who had 25 years of welding industry experience (at that time). Since then, IWC has consistently and successfully earned an excellent ...
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