Compare over 20 aluminum alloys to find the right material for you—all with material certificates for traceability.
Architectural 6063 Aluminum Bars with Rounded Edges

- Yield Strength: 16,000 psi
- Hardness: Brinell 55 (Soft)
- Temper: T5
- Fabrication: Extruded
- Specifications Met: ASTM B221
More corrosion resistant and easier to form than multipurpose 6061 aluminum, 6063 is primarily used for exterior railings, decorative trim, and door frames.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Wd. | Heat Treatment | Temperature Range, °F | Flatness Tolerance | 3 ft. Lg. | 6 ft. Lg. | |
1/16" Thick. (-0.006" to 0.006" Tolerance) | ||||||
---|---|---|---|---|---|---|
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
3/32" Thick. (-0.006" to 0.006" Tolerance) | ||||||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1/8" Thick. (-0.007" to 0.007" Tolerance) | ||||||
1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
5/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
2 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
3/16" Thick. (-0.007" to 0.007" Tolerance) | ||||||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1/4" Thick. (-0.008" to 0.008" Tolerance) | ||||||
1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
3/8" Thick. (-0.008" to 0.008" Tolerance) | ||||||
3/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
5/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
7/16" Thick. (-0.008" to 0.008" Tolerance) | ||||||
7/16" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1/2" Thick. (-0.009" to 0.009" Tolerance) | ||||||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
5/8" Thick. (-0.009" to 0.009" Tolerance) | ||||||
5/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
3/4" Thick. (-0.01" to 0.01" Tolerance) | ||||||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1 3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1" Thick. (-0.012" to 0.012" Tolerance) | ||||||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | ||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 |
Architectural 6063 Aluminum Bars

- Yield Strength: 16,000 psi
- Hardness: Brinell 55 (Soft)
- Temper: T5
- Fabrication: Extruded
- Specifications Met: ASTM B221
More corrosion resistant and easier to form than multipurpose 6061 aluminum, 6063 is primarily used for exterior railings, decorative trim, and door frames.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Wd. | Heat Treatment | Temperature Range, °F | Flatness Tolerance | 4 ft. Lg. | 8 ft. Lg. | 12 ft. Lg. | |
1/8" Thick. (-0.007" to 0.007" Tolerance) | |||||||
---|---|---|---|---|---|---|---|
1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 000000000 | |||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
5/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 000000000 | |||
3/16" Thick. (-0.007" to 0.007" Tolerance) | |||||||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1/4" Thick. (-0.008" to 0.008" Tolerance) | |||||||
1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
5/8" | Hardened | -320° to 212° | 0.006" per in. of width | 000000000 | |||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 000000000 | |||
3/8" Thick. (-0.008" to 0.008" Tolerance) | |||||||
3/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
5/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1/2" Thick. (-0.009" to 0.009" Tolerance) | |||||||
1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
5/8" Thick. (-0.009" to 0.009" Tolerance) | |||||||
5/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
3/4" Thick. (-0.009" to 0.009" Tolerance) | |||||||
3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
7/8" Thick. (-0.01" to 0.01" Tolerance) | |||||||
7/8" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1" Thick. (-0.012" to 0.012" Tolerance) | |||||||
1" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 1/2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
1 3/4" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 | |||
2" | Hardened | -320° to 212° | 0.006" per in. of width | 00000000 |