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Chemical Composition
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Aluminum Welding / Brazing Alloy 4047
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| % |
Al |
Si |
Fe |
Cu |
Zn |
Mn |
Mg |
Others |
Others
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Alloy
4047
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Bal
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11.0-13.0
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0.80 max
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0.30 max
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0.20 max
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0.15 max
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0.10 max
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0.05 max each
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0.15
max total
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Used on |
L159, L155, LM2, LM6, LM9, LM20.
Also used for gas brazing applications.
1xxx, 3xxx, 6xxx, series alloys.
2014, 2219, 5005, 5050, 5052, 7005, 7039.
Al-Si and Al-Si-Mg casting and combinations to wrought alloys as listed above. |
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Cross-Reference of Specifications |
AMS 4185C
UNS A94047
Fed - QQ-B-655
CLASS FS - BAL Si-4
718AC
N2 (NG2)
B Al-2
MSRR 9500/31
ALLOY 4047A
AlSi-12 (ISO)
ER4047
AWS A5.10.92, R4047 |
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Availability
Ex stock MIG
spools and TIG rods
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Spools 0.5kg,
2.5kg and 15kg European manufacture,
Spools 1 lb, 5
lb and 25 lb American manufacture,
Rods 1 kg,
2.5kg, 5kg and 10kg packs European manufacture,
1000mm lengths,
Flag tagged for
trace ability,
Rods 5 lb
American manufacture
Flag tagged for trace ability |
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Weld Properties |
Melting range 1068° - 1080°F (Eutectic point)
Density: 2.66 gm/cc |
Disclaimer
Every effort is made to ensure that
technical specifications are accurate. However, technical specifications
included herein should be used as a guideline only. All specifications are
subject to change without notice.
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