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	PRODUCT DATA of AA3003-0

Material

AA3003-0

General Information

Very good resistance to atmospheric corrosion. Very good weldability. Good formability by pressing, drawing and roll forming. Medium strength alloy.

Processing and Assembly

Annealed - products achieving the required annealed properties after hot forming processes may be designated as O temper.

Precautions

Actual performance requires careful design of tools, lubrication and metal surface condition

Chemical Composition

0.8-1.5Mn, 0.7Fe

	EXPERIENCE IN PRACTICE

Development Status

Commercial Product

Cost Range

Low

Lot Reproducibility

Good

Equivalent Designations

AlMn1, N3, A-M1, 3.0517, Al Mn1Cu, D3S, AA 3003

Space Experience

Good

	PHYSICAL PROPERTIES

Crystal Structure

Face centered cubic (fcc)

Specific Gravity

2.72

Magnetic Properties

Nonmagnetic

	ELASTIC PROPERTIES

Tensile Modulus

69 GPa

Shear Modulus

26.1 GPa

	MECHANICAL PROPERTIES

Ultimate Tensile Strength

97 to 131 MPa

Proof Stress (0.2%)

34 MPa(minimum) Data Quality: Minimum specification data

Elongation

23 % Data Quality: Minimum specification data

Fatigue Limit

54 MPa

Hardness

29 HB

Shear Strength

76 MPa

	ELECTRICAL PROPERTIES

Electrical Volume Resistivity

3.4e-8 ohm.m

Electrical Conductivity

50.5 %IACS

	THERMAL PROPERTIES

Thermal Conductivity

190 W/m.K

Thermal Expansion Coefficient

23 µstrain/°C

Specific Heat

0.892 J/g.K

Melting Range

640 to 655 °C

	RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY

General Corrosion Status

No specific corrosion protection required

Stress Corrosion Status

High Resistance to SCC: Table 1 Data Quality: Design Data

Bimetallic Corrosion

Can be used in a non-controlled environment: Al alloys, Cd Can be used in a clean room environment: Mg, Sn-Pb alloys (all), Sn, Pb, Zn, Be Needs specific measures: All others Data Quality: Design Data