PH15-7Mo Stainless Steel H1050

Verifiedmetal

PH15-7Mo is a precipitation-hardening stainless steel with molybdenum strengthening providing yield strengths around 1,380 MPa (200 ksi) in the H1050 condition, suitable for aerospace fasteners, springs, and high-strength structural components requiring corrosion resistance at elevated temperatures. The H1050 temper delivers optimized strength through controlled aging while maintaining toughness for critical bearing and fastening applications in aircraft engines and airframes.

aerospacestructural

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

PH15-7Mo Stainless Steel/PH15-7Mo Stainless Steel H1050

Units:

si imperial

Property OverviewNormalized to typical max values

31 interactive curves for this material

Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.

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Form

e/D Ratio

Orientation

Property	Value	Unit	Conditions
Ultimate Bearing Strength(Fbru)2 entries	327	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in · e/D=1.5
↳	377	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in · e/D=2
Bearing Yield Strength(Fbry)2 entries	259	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in · e/D=1.5
↳	272	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in · e/D=2
Compressive Modulus(Ec)	Curve (5 pts)	ksi	L
Compressive Tangent Modulus vs Stress(Etn(σ))	—	ksi	6 entriesClick to expand
Compressive Yield Strength(Fcy)3 entries	182	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · L · t=0.0015-0.500 in
↳	188	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · LT · t=0.0015-0.500 in
↳	Curve (10 pts)	ksi	L
Poisson's Ratio(ν)	0.2800	-	22°C
Shear Modulus(G)	11,400	ksi	22°C · Sheet/Strip/Plate
Ultimate Shear Strength(Fsu)	120	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · t=0.0015-0.500 in
S–N Curve (Wöhler)(S–N)	—	ksi	8 entriesClick to expand
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain))	—	ksi	12 entriesClick to expand
Ultimate Tensile Strength(σUTS)3 entries	185	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · L · t=0.0015-0.500 in
↳	190	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · LT · t=0.0015-0.500 in
↳	Curve (11 pts)	ksi	L
Yield Strength (0.2% offset)(σy)3 entries	165	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · L · t=0.0015-0.500 in
↳	170	ksi	22°C · Sheet/Strip/Plate · TH1050 · AMS 5520 · LT · t=0.0015-0.500 in
↳	Curve (10 pts)	ksi	L
Young's Modulus(E)	Curve (6 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, or test environment.

Rows with are inherited from the base material

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2 interactive curves for this material

Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.

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Property	Value	Unit	Conditions	Source
CTE vs Temperature(α(T))	Curve (7 pts)	µin/in·°F	—
Thermal Conductivity vs Temperature(k(T))	Curve (5 pts)	BTU/(hr·ft·°F)	—

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Property	Value	Unit	Conditions	Source
Density(ρ)	0.2770	lb/in³	22°C

Rows with are inherited from the base material

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Quality & Standards

Industry-Specific

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.

PH15-7Mo Stainless Steel H1050

Mechanical Properties

Thermal Properties

Physical Properties

Regulatory Screening

Environmental

Quality & Standards

Industry-Specific