Brian Fasteners provides Copper C11300 (Electrolytic Tough Pitch + micrograin) rods and bars from Houston with superior conductivity along with higher creep resistance and stress relaxation characteristics. Produced to high levels of ASTM B170/B187, the C11300 is used in switchgear, bus bar systems, and electrical applications with high current. Our rods are precision-finished and tested and supplied to clients who need high-conductivity copper parts that meet strict specifications.
C11300 having ≥99.9% Cu, oxygen <200 ppm. Conductivity ~100% IACS. Tensile ~210 MPa, yield ~100 MPa; elongation ~40%. Provides good creep resistance over C11400. Easily weldable and formable with high thermal stability.
| Specifications | ASTM B187, ASTM B301 / ASME SB187, SB301 |
| Range | 3.17 MM TO 350 MM DIA |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Copper Grades | C11300 |
Copper C11300 Bars and Rods naturally resist corrosion due to their high purity and deoxidized composition. However, in harsh or aggressive environments, additional protective coatings may be applied for enhanced durability.
Yes, Copper C11300 Bars and Rods are fully recyclable. Copper maintains its properties after recycling, making it an eco-friendly material for reuse in various industrial applications.
Copper C11300 Bars and Rods can be used for potable water applications due to their corrosion resistance and non-toxic properties. However, local regulations should be checked for specific usage requirements.
Used for power distribution bus bars, switchgear, grounding parts, and industrial connectors. Also employed in welding electrodes and high-current terminal bars. Brian Fasteners offers C11300 rods designed for high-performance robustness in high-load electrical systems.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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