6000 & 7000 Series Aluminum Alloys

Flat, Shaped and Round Wire

Applications

6000 Series

Window and door parts, Architectural applications, Hardware, Furniture parts, Rings, Fuses, Electrical conductors, Screw machine parts

7000 Series

Fin stock, Applications requiring high strength

Description

6000 Series

Alloys in this group have magnesium and silicon as the major alloying elements. They are moderate strength alloys which is achieved by either heat treating or cold working. For a heat treatable grade they have excellent spot and fusing weldability and can be furnace brazed. They can be easily anodized.

7000 Series

Alloys in this series have the highest strength of all the series. Zinc is the primary alloying addition. These alloys have excellent fatigue properties. In the T6 condition fracture toughness can be inferior to other alloys. Alloys in series can be spot welded but not fusion welded. If corrosion is a concern, these alloys should be anodized, primed, painted or protected with some type of chemical film.

Chemistry Typical

UNS# A96005 | ALUMINUM Balance | ADDITIONAL ELEMENTS

0.40-0.60 Mg, 0.6-0.9 Si, 0.35 Fe max, 0.10 Cu max, 0.10 Mn max, 0.10 Cr max, 0.10 Zn max, 010 Ti max, 0.05 max other (each), 0.15 max other (total)

UNS# A96013 | ALUMINUM Balance | ADDITIONAL ELEMENTS

0.80-1.2 Mg, 0.60-1.0 Si, 0.50 Fe max, 0.60-1.1 Cu, 0.20-0.80 Mn, 0.10 Cr max, 0.25 Zn max, 010 Ti max, 0.05 max other (each), 0.15 max other (total)

UNS# A96061 | ALUMINUM Balance | ADDITIONAL ELEMENTS

0.8-1.2 Mg, 0.40-0.80 Si, 0.7 Fe max, 0.15-0.40 Cu, 0.15 Mn max, 0.10 Cr max, 0.25 Zn max, 0.15 Ti max, 0.05 max other (each),
0.15 max other (total)

UNS# A96063 | ALUMINUM Balance | ADDITIONAL ELEMENTS

0.45-0.9 Mg, 0.20-0.6 Si, 0.35 Fe max, 0.10 Cu max, 0.10 Mn max, 0.10 Cr max, 0.10 Zn max, 0.10 Ti max, 0.05 max other (each),
0.15 max other (total)

UNS# A96101 | ALUMINUM Balance | ADDITIONAL ELEMENTS

0.35-0.8 Mg, 0.30-0.70 Si, 0.50 Fe max, 0.10 Cu max, 0.03 Mn max, 0.03 Cr max, 0.10 Zn max, 0.06 B max, 0.03 max other (each),
0.10 max other (total)

UNS# A96151 | ALUMINUM Balance | ADDITIONAL ELEMENTS

0.45-0.8 Mg, 0.6-1.2 Si, 1.0 Fe max, 0.35 Cu max, 0.20 Mn max, 0.15-0.35 Cr, 0.25 Zn max, 015 Ti max, 0.05 max other (each),
0.15 max other (total)

UNS# A96201 | ALUMINUM Balance | ADDITIONAL ELEMENTS

0.6-0.9 Mg, 0.50-0.95 Si, 0.50 Fe max, 0.10 Cu max, 0.3 Mn max, 0.03 Cr max, 0.10 Zn max, 0.06 B max, 0.03 max other (each),
0.10 max other (total)

UNS# A97072 | ALUMINUM Balance | ADDITIONAL ELEMENTS

0.8-1.3 Zn, Si+Fe 0.70 max, 0.10 Cu max, 0.10 Mg max, 0.10 Mn max, 0.05 max other (each), 0.15 max other (total)

UNS# A97075 | ALUMINUM Balance | ADDITIONAL ELEMENTS

5.1-6.1 Zn, 2.1-2.9 Mg, 1.2-2.0 Cu, 0.18-0.28 Cr max, 0.30 Mn max, 0.40 Si max, 0.50 Fe max, 0.20 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

6000 Series

Typical Density: 0.0972 - 0.0975 lb/in3, 2.69 - 2.70 g/cm3

Electrical Conductivity:(% IACS at 68°F, annealed): 47 - 57%

Thermal Conductivity: BTU-in/hr-ft2-°F:
At 68 °F: 1140 - 1510

Mean Coefficient of Thermal Expansion: µin/in-°F:
68 - 572 °F: 13.0 - 14.1

Modulus of Elasticity: KSI
10 x 103 in tension

Melting Temperature: 1080 - 1210 °F (582 - 654 °C)

7000 Series

Typical Density: 0.0983 - 0.102 lb/in3, 2.72 - 2.81 g/cm3

Electrical Conductivity: (% IACS at 68° F, annealed): 46 - 60%

Thermal Conductivity: BTU-in/hr-ft2-° F:
At 68 ° F: 1200 - 1540

Mean Coefficient of Thermal Expansion: µin/in-° F:
68 - 572 ° F: 14.0 - 14.2

Modulus of Elasticity: KSI
9.86 - 10.4 x 103 in tension

Melting Temperature: 890 - 1215 ° F (477 - 657 °C)

Forms

Profile, Round, Flat, Square

Mechanical Properties at Room Temperature

Properties: Temper 0

Contact Ulbrich Wire for specific information.

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 heat treating and by cold working.

Welding

Contact Ulbrich Wire for specific information.

Limitation of Liability and Disclaimer of Warranty: In no event will Ulbrich Stainless Steels & Special Metals, Inc., be liable for any damages arising from the use of the information included in this document or that it is suitable for the 'applications' noted. We believe the information and data provided to be accurate to the best of our knowledge but, all data is considered typical values only. It is intended for reference and general information and not recommended for specification, design or engineering purposes. Ulbrich assumes no implied or express warranty in regard to the creation or accuracy of the data provided in this document. Copyright January 2014 Revision 10.01.2015. Ulbrich Stainless Steels & Special Metals, Inc. All rights reserved.