Chemical Composition Standard Designed for AM · Tensile Strength 410 MPa · Yield Strength 380 MPa · Elongation at Break 14 % · Excellent combination of strength & elongation · Good corrosion resistance
| Chemical Composition Standard modified | Aluminum Association Teal Sheet for Al2139 |
| Price | not published — ask the supplier |
| Lead time | not published — ask the supplier |
| Minimum order | not published — ask the supplier |
| Customisation | not published — ask the supplier |
4 of 4 commercial details are missing. Suppliers publish specifications but almost never publish price or lead time — we request these directly and add them as they arrive.
Raw and semi-finished materials — alloys, metal powders for additive manufacturing, composites, adhesives, graphite, thermal control coatings.
Used in: Structures, thermal management, propulsion components, additive-manufactured parts.
What changes for space and defence: This is where ECSS outgassing limits bite. A material releasing volatiles in vacuum will condense on the coldest nearby surface, which is usually an optic or a radiator. Ask for TML and CVCM figures and a batch certificate.
What actually decides the purchase: Alloy or grade designation · form and dimensions · mechanical properties · thermal properties · outgassing TML/CVCM · batch traceability
Reference information about materials and feedstock in general — written by us, not a claim by the supplier.
ISO 9001 — A floor, not a qualification. It says the company follows its own written process — it says nothing about whether that process is good enough for flight hardware. For space work, look for AS9100D on top of it. more
★ marks standards that matter specifically for flight hardware. Company-level claims, as published by the supplier and unverified — not necessarily specific to this part.
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