27 lines
765 B
Markdown
27 lines
765 B
Markdown
# Steel (AISI)
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**Status:** Placeholder — needs full material card details
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---
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## Properties
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| Property | Value | Units | Source |
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|----------|-------|-------|--------|
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| Standard | AISI | — | Intake |
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| Grade | ❓ TBD | — | Need from NX model |
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| Yield strength | ❓ TBD | MPa | — |
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| E (Young's modulus) | ❓ TBD | GPa | — |
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| Density | ❓ TBD | kg/m³ | — |
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| Poisson's ratio | ❓ TBD | — | — |
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## Notes
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- Stress allowable of 130 MPa was given as constraint — need to confirm basis (Gap G9)
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- If yield is ~250 MPa, then 130 MPa implies SF ≈ 1.9 — conservative
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- Material card should be extracted from NX model during introspection
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## History
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- **Gen 001** (2026-02-09): Placeholder from intake — "Steel (AISI)" is all we have
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