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6063A

AA 6063A | Wrought alloy designation; chemistry limits have no product temper or delivered-lot assay

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%
Si0.30.6
Fe0.150.35
Cu—0.1
Mn—0.15
Mg0.60.9
Cr—0.05
Zn—0.15
Ti—0.1
Others (each)—0.05
Others (total)—0.15

Ten wt.% designation composition limits agree across the Aluminum Association, Guangdong Jinhuahai and Wellste issuer publications. These are specification limits, not three independent melt assays. Jinhuahai states GB/T 3190 without an edition for this base-material table; Wellste cites GB/T 3190-1996, so their standards lineages overlap. Aluminum is printed as remainder, not a numeric limit. No temper, strength, physical property or measured composition is inferred from these chemistry sources.

Physical and thermal properties

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

Evidence

Teal Sheets, December 2025 — The Aluminum Association

Standards: aluminum alloy chemical compositions — Guangdong Jinhuahai Aluminum Co., Ltd.

T-slot catalog, W alloy chemical composition (GB/T3190-1996) — Wellste Material Co., Ltd.

Show the exact source location for each value

Official issuer page