Round Bars
Aluminum round bar is solid, cylindrical stock used for machined shafts, pins, spacers, and turned parts. It's the standard stock shape for CNC machining and lathe work that starts from a round cross-section rather than a square or flat blank. Stocked in 6061-T6 and 6063-T5 alloy, mill finish, in standard 4 ft, 6 ft, 8 ft, and 12 ft lengths, with cut-to-length available for non-standard runs, in both inch diameters from 3/16" to 1" and metric diameters from 5mm to 15mm.
Aluminum Round Bar 3/8" Diameter – 6061-T6
- Outside Diameter
- 3/8"
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610375-72M | Cut Length: 72"; Finish: Mill Finish | $17.07 | In stock |
| RB610375-48M | Cut Length: 48"; Finish: Mill Finish | $11.88 | In stock |
| RB610375-96M | Cut Length: 96"; Finish: Mill Finish | $21.85 | In stock |
| RB610375-144M | Cut Length: 144"; Finish: Mill Finish | $31.52 | In stock |
Aluminum Round Bar 3/16" Diameter – 6061-T6
- Outside Diameter
- 3/16"
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610188-72M | Cut Length: 72"; Finish: Mill Finish | $4.87 | In stock |
| RB610188-48M | Cut Length: 48"; Finish: Mill Finish | $3.24 | In stock |
| RB610188-96M | Cut Length: 96"; Finish: Mill Finish | $4.32 | In stock |
| RB610188-144M | Cut Length: 144"; Finish: Mill Finish | $10.45 | In stock |
Aluminum Round Bar 1/4" Diameter – 6061-T6
- Outside Diameter
- 1/4"
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610250-72M | Cut Length: 72"; Finish: Mill Finish | $7.80 | In stock |
| RB610250-48M | Cut Length: 48"; Finish: Mill Finish | $5.69 | In stock |
| RB610250-96M | Cut Length: 96"; Finish: Mill Finish | $10.47 | In stock |
| RB610250-144M | Cut Length: 144"; Finish: Mill Finish | $16.74 | In stock |
Aluminum Round Bar 1/2" Diameter – 6061-T6
- Outside Diameter
- 1/2"
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610500-72M | Cut Length: 72"; Finish: Mill Finish | $30.35 | In stock |
| RB610500-48M | Cut Length: 48"; Finish: Mill Finish | $21.91 | In stock |
| RB610500-96M | Cut Length: 96"; Finish: Mill Finish | $43.58 | In stock |
| RB610500-144M | Cut Length: 144"; Finish: Mill Finish | $62.85 | In stock |
Aluminum Round Bar 5mm Diameter – 6061-T6
- Outside Diameter
- 5mm
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610197-72M | Cut Length: 72"; Finish: Mill Finish | $4.88 | In stock |
| RB610197-96M | Cut Length: 96"; Finish: Mill Finish | $6.54 | In stock |
| RB610197-48M | Cut Length: 48"; Finish: Mill Finish | $3.56 | In stock |
| RB610197-144M | Cut Length: 144"; Finish: Mill Finish | $10.46 | In stock |
Aluminum Round Bar 7mm Diameter – 6061-T6
- Outside Diameter
- 7mm
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610276-72M | Cut Length: 72"; Finish: Mill Finish | $9.74 | In stock |
| RB610276-48M | Cut Length: 48"; Finish: Mill Finish | $6.48 | In stock |
| RB610276-96M | Cut Length: 96"; Finish: Mill Finish | $13.08 | In stock |
| RB610276-144M | Cut Length: 144"; Finish: Mill Finish | $20.91 | In stock |
Aluminum Round Bar 8mm Diameter – 6061-T6
- Outside Diameter
- 8 mm
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610315-72M | Cut Length: 72"; Finish: Mill Finish | $12.99 | In stock |
| RB610315-48M | Cut Length: 48"; Finish: Mill Finish | $8.63 | In stock |
| RB610315-96M | Cut Length: 96"; Finish: Mill Finish | $17.43 | In stock |
| RB610315-144M | Cut Length: 144"; Finish: Mill Finish | $27.87 | In stock |
Aluminum Round Bar 10mm Diameter – 6061-T6
- Outside Diameter
- 10 mm
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610394-72M | Cut Length: 72"; Finish: Mill Finish | $19.50 | In stock |
| RB610394-48M | Cut Length: 48"; Finish: Mill Finish | $12.96 | In stock |
| RB610394-96M | Cut Length: 96"; Finish: Mill Finish | $26.17 | In stock |
| RB610394-144M | Cut Length: 144"; Finish: Mill Finish | $41.83 | In stock |
Aluminum Round Bar 15mm Diameter – 6061-T6
- Outside Diameter
- 15mm
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminum 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
- materials
- Zirconium 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610591-72M | Cut Length: 72"; Finish: Mill Finish | $45.45 | In stock |
| RB610591-48M | Cut Length: 48"; Finish: Mill Finish | $31.62 | In stock |
| RB610591-96M | Cut Length: 96"; Finish: Mill Finish | $65.26 | In stock |
| RB610591-144M | Cut Length: 144"; Finish: Mill Finish | $83.90 | In stock |
Aluminum Round Bar 7/32" Diameter – 6061-T6
- Outside Diameter
- 7/32"
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-14
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminium 95.1%
- materials
- Chromium 0-.1%
- materials
- Copper 0-0.1%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.45-.90%
- materials
- Manganese 0-0.10%
- materials
- Silicon 0.2-0.6%
- materials
- Titanium 0-0.1%
- materials
- Zinc 0-0.10%
- materials
- Other 0.05-0.15%
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| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| RB610219-72M | Cut Length: 72"; Finish: Mill Finish | $5.68 | In stock |
| RB610219-48M | Cut Length: 48"; Finish: Mill Finish | $4.31 | In stock |
| RB610219-96M | Cut Length: 96"; Finish: Mill Finish | $8.71 | In stock |
| RB610219-144M | Cut Length: 144"; Finish: Mill Finish | $13.93 | In stock |
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