Colled Rolled Flat Bar 1018 - 1/2 Inch X 3 Inch
| Weight | 5.100000 |
|---|---|
| bobco_dimensions_width | 3 |
| bobco_dimensions_length | 144 |
| bobco_thickness | 0.5 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 2 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 15 |
| MAX LENGTHS | 12 |
| FULL LENGTH PRICE | 142.32 |
| Thickness | 0.5 |
| Dimension Length | 144.000000 |
| Dimension Width | 3.000000 |
| Dimension Height | 0.500000 |
1018 Cold Rolled Flat Bar - 3" x 1/2" x 144"
This 3" x 1/2" 1018 Cold Rolled Flat Bar provides tight dimensional tolerances and a smooth, scale-free finish. Conforming to ASTM A108, it offers 63,800 PSI tensile strength, good weldability, and excellent machinability, making it ideal for precision fabrication. In stock Los Angeles.
- 1018 Steel Construction
- ASTM A108 Certified
- 63,800 PSI Tensile Strength
- Excellent Machinability & Weldability
1018 Cold Rolled Steel is a low-carbon grade produced through cold drawing, which improves its strength, hardness, and surface finish compared to hot rolled steel. This process ensures tight dimensional accuracy. It offers a great balance of strength, ductility, and toughness, and is easily welded and machined, conforming to ASTM A108 standards for cold-finished carbon steel bars.
As a medium-width flat bar, this 3" x 1/2" size is highly versatile. It's frequently used for structural bracing, machine ways, base plates for equipment, wear strips, and fabrication of durable brackets and fixtures where dimensional stability and a clean finish are required.
Specifications
- Material: 1018 Cold Rolled Steel
- Standards: ASTM A108
- Strength/Tensile: 63,800 PSI
- Dimensions: 3" Width x 1/2" Thickness x 144" Length
- Finish: Cold Drawn
- Certifications: MTR Available
Applications
- Fabrication: Mounting brackets and base plates - its flatness and weldability ensure strong, precise connections.
- Machinery: Machine ways and wear strips - provides a smooth, durable surface that holds tight tolerances.
- Tooling & Fixtures: Jigs and fixture components - easily machined into precise forms for manufacturing aids.
- Construction: Structural bracing and gussets - offers reliable strength and stability for frame assemblies.
Target Users
Fabricators, machinists, and engineers rely on 1018 Cold Rolled Flat Bar for its predictable performance and excellent finish in machinery, tooling, and structural applications throughout the Los Angeles area.
Finish Options
This product comes standard with a cold drawn finish, providing a smooth, scale-free surface with tight dimensional tolerances. For specific project requirements, other finishes such as polishing or plating may be applied after fabrication. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Flat bar is measured by its Width (A), Thickness (B), and Length. Use calipers for accurate width and thickness measurements.
Example: To order this flat bar, specify "1018 Cold Rolled Flat Bar, 3" wide by 1/2" thick by 144" long".
Order Checklist
- Product name and required dimensions (3" x 1/2" x 144")
- Material specification and quantity
- Confirm grade (1018) meets requirements
- Surface finish requirements (Cold Drawn)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Cold Rolled Flat Bar 1018 - 1/2 Inch X 3 Inch
- Material
- 1018 Cold Rolled Steel
- Standards
- ASTM A108
- Key Properties
- 63,800 PSI tensile, Excellent Machinability, Good Weldability
- Primary Applications
- Base plates, Machine ways, Structural bracing
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock 1018 Cold Rolled Flat Bar in widths from 1/4" to 12" and thicknesses from 1/8" to 2". This 3" x 1/2" x 144" size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Colled Rolled Flat Bar 1018 - 1/2 Inch X 3 Inch$37.77
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