MP35N STA Cold Drawn
VerifiedmetalMP35N STA Cold Drawn is a cobalt-nickel-chromium-molybdenum superalloy in solution-treated and aged condition with cold-drawing, used primarily in high-temperature aerospace fasteners and springs requiring exceptional strength retention to 600°C and excellent corrosion resistance in oxidizing and seawater environments. The cold-drawn condition provides increased yield and tensile strength with controlled ductility, making it suitable for applications demanding both mechanical performance and fatigue resistance at elevated temperatures.
aerospacestructural
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
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Thickness
Basis
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Elongation at Break(εf)3 entries | — | - | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=≤0.800 in | — | |
| ↳ | — | - | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=0.801-1.000 in | — | |
| ↳ | — | - | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=1.001-1.750 in | — | |
Reduction of Area(RA)3 entries | — | - | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=≤0.800 in | — | |
| ↳ | — | - | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=0.801-1.000 in | — | |
| ↳ | — | - | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=1.001-1.750 in | — | |
Shear Modulus(G) | — | ksi | 22°C · Bar | — | |
Ultimate Shear Strength(Fsu)3 entries | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · t=≤0.800 in | — | |
| ↳ | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · t=≤0.800 in | — | |
| ↳ | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · t=0.801-1.000 in | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | Curve (10 pts) | ksi | 21°C · L | — | |
Ultimate Tensile Strength(σUTS)4 entries | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=≤0.800 in | — | |
| ↳ | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=≤0.800 in | — | |
| ↳ | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=0.801-1.000 in | — | |
| ↳ | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=1.001-1.750 in | — | |
Yield Strength (0.2% offset)(σy)4 entries | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=≤0.800 in | — | |
| ↳ | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=≤0.800 in | — | |
| ↳ | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=0.801-1.000 in | — | |
| ↳ | — | ksi | 22°C · Bar · Solution treated, cold drawn, and aged · AMS 5845 · L · t=1.001-1.750 in | — | |
Young's Modulus(E) | — | ksi | 22°C · Bar | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (5 pts) | µin/in·°F | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (7 pts) | BTU/(hr·ft·°F) | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | 22°C | — |
Rows with are inherited from the base material
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.