CHEMISTRY TYPICAL

UNS# A93003 | ALUMINUM | ADDITIONAL ELEMENTS

1.0-1.5 Mn, 0.05-0.20 Cu, 0.7 Fe max, 0.6 Si max, 0.10 Zn max, 0.05 max other (each), 0.15 max other (total)

UNS# A93004 | ALUMINUM | ADDITIONAL ELEMENTS

1.0-1.5 Mn, 1.0-1.3 Mg, 0.25 Cu, 0.70 Fe max, 0.30 Si max, 0.25 Zn max, 0.05 max other (each), 0.15 max other (total)

UNS# A93105 | ALUMINUM | ADDITIONAL ELEMENTS

0.20-0.80 Mn, 0.20-0.80 Mg, 0.30 Cu, 0.7 Fe max, 0.6 Si max, 0.40 Zn max, 0.20 Cr max, 0.10 Ti max, 0.05 max other (each), 0.15 max other (total)

*Contact Ulbrich Wire for request regarding the availability of other aluminum alloys.

PHYSICAL PROPERTIES

Typical Density: 0.0983 - 0.0986 lbs/in3, 2.72 - 2.73 g/cm3

Electrical Conductivity: (% IACS at 68° F, annealed): 40-50%

Thermal Conductivity: BTU-in/hr-ft2-° F:
At 68 ° F: 1190 - 1340

Mean Coefficient of Thermal Expansion: µin/in-°F:
68 - 572 °F: 13.9

Modulus of Elasticity: KSI
10.4 x 103 in tension

Melting Temperature: 1165 - 1210 °F (629 - 654 °C)

FORMS

Profile, Round, Flat, Square

MECHANICAL PROPERTIES AT ROOM TEMPERATURE

PROPERTIES: TEMPER 0

Ultimate Tensile Strength: 16 KSI min (110 MPa min)
Yield Strength: 6 KSI min (41.4 MPa min)
Elongation: 24% min

PROPERTIES: TEMPERED

These alloys can be cold worked to various tempers.

*Actual physical and mechanical properties are alloy dependent. Contact Ulbrich Technical Service for alloy specific properties.

ADDITIONAL PROPERTIES

CORROSION RESISTANCE

Contact Ulbrich Wire for specific information.

WIRE FINISHES

XC - Extra clean. Annealed or annealed and cold rolled. Contact Ulbrich Wire with special finish requests.

HEAT TREATMENT

These alloys are hardenable by cold working.