Aluminium Brazing

  • Chemical Composition
  • Mechanical Properties

Sr. No. Specification No. Chemical Composition (%)
Al Si Fe Cu Mn Mg Cr Zn V Ti Be Zr Other Total
1 AWS/ASTM A5.10/A5.10M:2012: ER1070 99.70 Min. ≤ 0.20 ≤ 0.25 ≤ 0.04 ≤ 0.03 ≤ 0.03 - ≤ 0.04 ≤ 0.05 ≤ 0.03 ≤ 0.0003 - ≤ 0.03
2 AWS/ASTM A5.10/A5.10M:2012: ER1100 99.00 Min. 0.95 0.05 - 0.20 ≤ 0.05 - - ≤ 0.10 - - ≤ 0.0003 - ≤ 0.03
3 AWS/ASTM A5.10/A5.10M:2012: ER2319 Remainder ≤ 0.20 ≤ 0.30 5.8 - 6.8 0.20 - 0.40 ≤ 0.02 - ≤ 0.10 0.05 - 0.15 0.10 - 0.20 ≤ 0.0003 0.10 - 0.25 ≤ 0.15
4 AWS/ASTM A5.10/A5.10M:2012: ER4043 Remainder 4.5 - 6.0 ≤ 0.60 ≤ 0.30 ≤ 0.15 ≤ 0.20 - ≤ 0.10 - ≤ 0.15 ≤ 0.0003 - ≤ 0.15
5 AWS/ASTM A5.10/A5.10M:2012: ER4047 Remainder 11.0 - 13.0 ≤ 0.60 ≤ 0.30 ≤ 0.15 ≤ 0.10 - ≤ 0.20 - ≤ 0.15 ≤ 0.0003 - ≤ 0.15
6 AWS/ASTM A5.10/A5.10M:2012: ER5087 Remainder ≤ 0.25 ≤ 0.40 ≤ 0.05 0.7 - 1.1 4.5 - 5.2 0.05 - 0.25 ≤ 0.25 - ≤ 0.15 ≤ 0.0003 0.10 - 0.20 ≤ 0.15
7 AWS/ASTM A5.10/A5.10M:2012: ER5183 Remainder ≤ 0.40 ≤ 0.40 ≤ 0.10 0.50 - 1.0 4.3 - 5.2 0.05 - 0.25 ≤ 0.25 - ≤ 0.15 ≤ 0.0003 - ≤ 0.15
8 AWS/ASTM A5.10/A5.10M:2012: ER5356 Remainder ≤ 0.25 ≤ 0.40 ≤ 0.10 0.05 - 0.20 4.5 - 5.5 0.05 - 0.25 ≤ 0.10 - 0.06 - 0.20 ≤ 0.0003 - ≤ 0.15
9 AWS/ASTM A5.10/A5.10M:2012: ER5554 Remainder ≤ 0.25 ≤ 0.40 ≤ 0.10 0.05 - 1.0 2.4 - 3.0 0.05 - 0.20 ≤ 0.25 - 0.05 - 0.20 ≤ 0.0003 - ≤ 0.15
10 AWS/ASTM A5.10/A5.10M:2012: ER5556 Remainder ≤ 0.25 ≤ 0.40 ≤ 0.10 0.05 - 1.0 4.7 - 5.5 0.05 - 0.20 ≤ 0.25 - 0.05 - 0.20 ≤ 0.0003 - ≤ 0.15

Standard Sizes: 1.6, 2.0, 2.5, 3.2 & 4.0 mm dia in 500/1000 mm length.
Packing: 500 mm in 2 kg. & 1000 mm in 5 kg. for TIG welding.
Spools: 0.8, 1.2 & 1.6, 2.0, 2.5 mm dia in 6.5 kg. spool for MIG welding.

Sr. No. Specification No. Mechanical Properties
Tensile Strength N/mm2 Elongation %
1 AWS/ASTM A5.10/A5.10M: 2012-ER1070 65 35
2 AWS/ASTM A5.10/A5.10M: 2012-ER1100 70 25
3 AWS/ASTM A5.10/A5.10M: 2012-ER2319 200-240 17
4 AWS/ASTM A5.10/A5.10M:2012: ER4043 120 30
5 AWS/ASTM A5.10/A5.10M:2012: ER4047 130 5
6 AWS/ASTM A5.10/A5.10M:2012: ER5087 275 17
7 AWS/ASTM A5.10/A5.10M:2012: ER5183 275 17
8 AWS/ASTM A5.10/A5.10M:2012: ER5356 240 17
9 AWS/ASTM A5.10/A5.10M:2012: ER5554 215 17
10 AWS/ASTM A5.10/A5.10M:2012: ER5556 275 17

Standard Sizes: 1.6, 2.0, 2.5, 3.2 & 4.0 mm dia in 500/1000 mm length.
Packing: 500 mm in 2 kg. & 1000 mm in 5 kg. for TIG welding.
Spools: 0.8, 1.2 & 1.6, 2.0, 2.5 mm dia in 6.5 kg. spool for MIG welding.