6061-T6 Aluminum Round Bar: 6061-T6 is an aluminum-magnesium-silicon alloy in a solution-heat-treated and artificially aged temper, popular for general-purpose precision machining.
Download Mozaic 6061-T6 Aluminum Round Bar technical reference PDF
6061-T6 Aluminum Round Bar — Technical Overview
| Specification item | Reference or order requirement |
|---|---|
| Grade or product | 6061-T6 Aluminum Round Bar |
| Material designation / identity | AA 6061 / UNS A96061; alloy 6xxx |
| Specification to review | ASTM B221 for applicable extruded bar or another ordered form standard |
| Delivery/heat-treatment condition | T6 condition must be certified; do not substitute O or T4 |
| Examples of applications | Machined fittings, shaft components, fixtures and equipment parts |
| Quotation and inspection | Provide OD, length, finished tolerance, surface finish and heat-lot documents |
Engineering reference, not a mill test report. Actual chemistry, properties, condition, availability and qualification must meet the ordered product specification and accompanying certification.
Material Properties, Typical Parts and Selection
6061-T6 and 6262-T6 differ in machining additives and grade chemistry, despite similar temper names. Representative applications include machined fittings, shaft components, fixtures and equipment parts. Suitability depends on the environment, grade, geometry, strength/temper and processing route. Specify finished-size and material performance separately; two alloys with similar commercial names may have different test standards.
Precision Grinding, Straightening and Bar Finishing
Mozaic Precision Metals supports project-specific bar sourcing and centerless grinding, straightening, polishing, cutting, chamfering and packaging. Describe the incoming and finished OD, bar length, drawing requirements, production quantity and material traceability. Surface roughness, diameter tolerance and straightness are independent acceptance characteristics, and actual capability is confirmed by quote.
Related Grades and Application Alternatives
- 6262 aluminum — related but not automatically interchangeable
- 7075 aluminum bar — related but not automatically interchangeable
Common Buyer Questions
What condition must be specified for 6061-T6 Aluminum Round Bar?
T6 condition must be certified; do not substitute O or T4. If the condition is not on the drawing, request the engineer’s confirmation before ordering or machining.
Are nearby grades automatic equivalents?
No. 6061-T6 and 6262-T6 differ in machining additives and grade chemistry, despite similar temper names. Mechanical-property and chemical compliance must be verified against the applicable specification and mill certification.
Request a Quote
Email sales@mozaicprecision.com, call 847-637-8379, or request pricing and availability online.