Nexal Aluminum Inc

By: Nexal  09-12-2011
Keywords: Welding, Aluminum, Psi

Available in all standards diameters for Mig and Tig welding, Nexalloy welding wires are a great choice for all aluminum welding applications.

  • They conform to: AWSA5.10, CWB, ABS

NEXALLOY ADVANTAGES:

  • All-position aluminum MIG electrode
  • Superior wire surface finish ensures trouble free welding
  • Superior cleanliness ensures sound weldments

CHEMICAL COMPOSITION LIMITS AND PHYSICAL PROPERTIES(1)

Alloy Si Fe Cu Mn Mg Cr Zn Ti Other Each(2) Other Total(2) Melting range F Density Lbs/cu.in. Post Anodize Color
1100 (3) (3) .05-.20 .05 - - .10 - .05 .15 1190-1215 .098 Light golden
4043 4.5-6.0 .8 .30 .05 .05 - .10 .20 .05 .15 1065-1170 .097 Gray
5183 .40 .40 .10 .50-1.0 4.3-5.2 .05-.25 .25 .15 .05 .15 1075-1180 .096 White
5356 .25 .40 .10 .05-.20 4.5-5.5 .05-.20 .10 .06-.20 .05 .015 1060-1175 .096 White
5554 .25 .40 .10 .50-1.0 2.4-3.0 .05-.20 .25 .05-.20 .05 .15 1115-1195 .097 White
5556 .25 .40 .10 .50-1.0 4.7-5.5 .05-.20 .25 0.5-.20 .05 .15 1065-1175 .096 White
5654 (4) (5) .05 .01 3.1-3.9 .15-.35 .20 .05-.15 .05 .15 1100-1190 .096 White
(1) Single-value shown are maximum percentage, except minimum is specified
(2) Beryllium shall not exceed 0.0001%
(3) Silicon plus iron shall not exceed 0.95%
(4) Silicon plus iron shall not exceed 0.45%

TYPICAL MECHANICAL PROPERTIES OF GAS-SHIELDED ARC WELDED GROOVE JOINTS IN HEAT TREATED ALUMINUM ALLOYS

Base Alloy, Temper Melting range Degree F Base alloy UTS(1000) psi (1) Base alloy YS(1000) psi (2) Elongation % in 2 in. Filler alloy As welded UTS(1000) psi As welded YS(1000) psi Elongation % in 2 in. Postweldes heat treated UTS(1000) psi Postwelded Heat treated YS(1000) psi Elongation % in 2 in.
6061-T4, T451 1080-1205 35 21 22 ER4043 27 18 8 35(3) - 8(3)
6061-T6, T651 1080-1205 45 40 12 ER4043 27 18 8 44 40 5
6061-T6, T651 1080-1205 45 40 12 ER5356 30 19 11 - - -
6063-T4 1140-1210 25 13 22 ER4043 20 10 12 3 - 13
6063-T6 1140-1210 35 31 12 ER4043 20 12 8 30 - 13
6063-T6 1140-1210 35 31 12 ER5356 30 19 11 - - -
7039-T61 890-1180 60 50 14 ER5183 47 32 10 - - -
7039-T64 890-1180 60 50 14 ER5356 45 31 11 - - -
(1) Reduced section tensile
(2) 0.2% offset in 2 inch gauge

Keywords: Aluminum, Aluminum Welding, Psi, Welding

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