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4104

AA 4104 | Wrought aluminum; matching braze-clad chemistry only

Each value is checked in at least three authoritative issuer publications. Some issuers reproduce a shared standard; these are not independent experiments. Do not use as certified design allowables. View sources ↗

No reviewed mechanical claim for this record.

Chemical composition

Only reviewed weight-percent bounds are listed. A blank bound means only the other threshold was reported.

Element / source labelMinimum wt%Upper wt%
Si9.010.5
Fe—0.8
Cu—0.25
Mn—0.1
Mg1.02.0
Zn—0.2
Bi0.020.2

7 AA 4104 wt.% chemistry limits match the United Aluminum AA-based table and Gränges EN AW braze-clad table. These are three issuer publications, not independent assays or three separately developed specifications. AA note 17 permits AW prefixes. Single numbers are maxima; unlisted elements are not zero. Only source-matched chemistry is shown, not generic mechanical, thermal, physical or joined-part performance. Bi 0.02-0.20 wt.% distinguishes 4104 from 4004. Gränges low-Mg FA7856 is a separate product and is excluded. Others each/total and AA calculated density are withheld.

Physical and thermal properties

PropertyReported valueUnitCondition
No reviewed physical or thermal claim for this record.

Evidence

Teal Sheets, December 2025 — The Aluminum Association

Rolled products for brazed heat exchangers, 2025 catalogue — Gränges AB

United Aluminum Technical Manual 2022 — United Aluminum Corporation

Show the exact source location for each value

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