MP35N
VerifiedmetalMP35N is a cobalt-nickel-chromium-molybdenum superalloy designed for high-strength, corrosion-resistant applications requiring excellent fatigue resistance and performance in cryogenic to moderate elevated temperatures. Primarily used in aerospace fasteners, springs, and medical implants, MP35N offers yield strengths exceeding 1,000 MPa with superior resistance to stress-corrosion cracking and seawater corrosion compared to conventional stainless steels.
aerospacestructural
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Tempers & Conditions
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Elongation at Break(εf) | Curve (8 pts) | - | L | — | |
Shear Modulus(G)2 entries | — | ksi | 22°C · Bar | — | |
| ↳ | Curve (25 pts) | ksi | — | — | |
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))3 entries | Curve (10 pts) | ksi | 21°C · L | — | |
| ↳ | Curve (12 pts) | ksi | 204°C · L | — | |
| ↳ | Curve (11 pts) | ksi | 371°C · L | — | |
Ultimate Tensile Strength(σUTS) | Curve (8 pts) | ksi | L | — | |
Yield Strength (0.2% offset)(σy) | Curve (8 pts) | ksi | L | — | |
Young's Modulus(E)2 entries | — | ksi | 22°C · Bar | — | |
| ↳ | Curve (5 pts) | ksi | L | — |
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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (17 pts) | µin/in·°F | — | — | |
Thermal Conductivity vs Temperature(k(T)) | Curve (17 pts) | BTU/(hr·ft·°F) | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | 22°C | — |
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.