AISI 1025 Carbon Steel Annealed

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AISI 1025 is a low-carbon steel (0.22–0.28% C) with manganese content, used in structural applications, fasteners, and automotive components requiring moderate strength and good machinability. The annealed condition provides maximum ductility and minimum hardness (approximately 135–180 HV), making it suitable for cold-forming operations while sacrificing strength compared to work-hardened or normalized conditions.

aerospacestructural

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AISI 1025 Carbon Steel/AISI 1025 Carbon Steel Annealed

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Property OverviewNormalized to typical max values

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Property	Value	Unit	Conditions
Ultimate Bearing Strength(Fbru)	620.5	MPa	22°C · Sheet/Strip/Plate · Annealed · AMS 5046 OR AMS-S-7952 · t=... in · e/D=2
Compressive Modulus(Ec)	199.9	GPa	22°C · Sheet/Strip/Plate
Compressive Yield Strength(Fcy)2 entries	248.2	MPa	22°C · Sheet/Strip/Plate · Annealed · AMS 5046 OR AMS-S-7952 · L · t=... in
↳	248.2	MPa	22°C · Sheet/Strip/Plate · Annealed · AMS 5046 OR AMS-S-7952 · LT · t=... in
Poisson's Ratio(ν)	0.3200	-	22°C
Shear Modulus(G)	75.84	GPa	22°C · Sheet/Strip/Plate
Ultimate Shear Strength(Fsu)	241.3	MPa	22°C · Sheet/Strip/Plate · Annealed · AMS 5046 OR AMS-S-7952 · t=... in
Ultimate Tensile Strength(σUTS)2 entries	379.2	MPa	22°C · Sheet/Strip/Plate · Annealed · AMS 5046 OR AMS-S-7952 · L · t=... in
↳	379.2	MPa	22°C · Sheet/Strip/Plate · Annealed · AMS 5046 OR AMS-S-7952 · LT · t=... in
Yield Strength (0.2% offset)(σy)2 entries	248.2	MPa	22°C · Sheet/Strip/Plate · Annealed · AMS 5046 OR AMS-S-7952 · L · t=... in
↳	248.2	MPa	22°C · Sheet/Strip/Plate · Annealed · AMS 5046 OR AMS-S-7952 · LT · t=... in
Young's Modulus(E)	199.9	GPa	22°C · Sheet/Strip/Plate

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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Property	Value	Unit	Conditions	Source
CTE vs Temperature(α(T))	Curve (11 pts)	1/K	—

Rows with are inherited from the base material

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Property	Value	Unit	Conditions	Source
Density(ρ)	7.861	kg/m³	22°C

Rows with are inherited from the base material

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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.

AISI 1025 Carbon Steel Annealed

Mechanical Properties

Thermal Properties

Physical Properties

Regulatory Screening

Environmental

Quality & Standards

Industry-Specific