Isis Metals stands out as a reliable manufacturer and supplier of Beryllium Copper C17300 Bars and Rods right here in Manila, Philippines. We specialize in high-performance alloys that are crafted for exceptional strength, conductivity, and machinability. Known as Alloy 173 or free-machining beryllium copper, C17300 combines remarkable mechanical properties with enhanced machinability, making it perfect for precision components. At Isis Metals, we prioritize top-notch production, tight tolerances, and a flawless surface finish. Our C17300 Bars and Rods find their place in various industries, including electronics, aerospace, defense, and automotive, where strength, wear resistance, and outstanding electrical performance are crucial for reliable and efficient components.
Beryllium Copper C17300 Bars and Rods are primarily made up of Copper (98%) and Beryllium (1.8–2.0%), with a touch of Lead (0.2–0.6%) to boost machinability. This alloy boasts impressive tensile strength of up to 1300 MPa, along with excellent yield strength and hardness that ranges from 30–42 HRC after heat treatment. It excels in thermal and electrical conductivity, is non-sparking, and offers remarkable fatigue and corrosion resistance. The C17300 alloy remains stable even at high temperatures, ensuring consistent performance in both mechanical and electrical applications, making it a go-to choice for precision-engineered and high-stress environments.
Material: Beryllium
Outer Diameter: 0.060-2.00mm
Type: Copper Alloys
Standard: UNS C17300
|
UNS No. |
Cu |
Al |
Be |
Co |
Pb |
Si |
|
C17300 |
Bal. |
0.20 |
1.8-2.0 |
≥0.2 |
0.20-0.6 |
0.20 |
| FORM | TEMPER | TENSILE STRENGTH | YS-0.5% EXT (KSI) | ELONGATIO N (%) | ROCKWELL (B) | ROCKWELL (C) | ROCKWELL (30T) | FATIGUE STRENGTH | SECTION SIZE (IN) |
| Round Bar Rod | TH04 | 195 | 178 | 5 | 1 | ||||
| TH04 | 190 | 175 | 3 | 41 | 1.1 | ||||
| TH04 | 200 | 90 | 3 | 0.375 | |||||
| TF00 | 182 | 130 | 6 | 39 | |||||
| TB00 | 68 | 25 | 48 | 6 | 62 | ||||
| TD04 | 100 | 90 | 15 | 95 | 1.1 | ||||
| TD04 | 105 | 90 | 15 | 95 | 1 | ||||
| TD04 | 112 | 90 | 15 | 95 | 0.0375 |
|
UNS No. |
Cu |
Al |
Be |
Co |
Pb |
Si |
|
C17300 |
Bal. |
0.20 |
1.8-2.0 |
≥0.2 |
0.20-0.6 |
0.20 |
Yes, Beryllium Copper C17300 bars can be welded, but it's important to use proper techniques, such as TIG or MIG welding, and ensure appropriate heat management to avoid material degradation.
Beryllium Copper C17300 bars offer excellent high-temperature performance, maintaining strength and hardness up to 400°F (204°C). They also resist thermal fatigue, oxidation, and corrosion, making them ideal for demanding environments.
Yes, Beryllium Copper C17300 rods can be customized in size and length according to specific requirements, providing flexibility for various applications, including manufacturing and precision engineering.
Beryllium Copper C17300 Bars and Rods are extensively utilized in the electrical, aerospace, and defense sectors, thanks to their outstanding strength, conductivity, and machinability. They’re perfect for crafting electrical connectors, springs, switch contacts, and precision instruments. The alloy’s non-sparking characteristic makes it a safe option for oil refineries, gas plants, and explosive environments. Additionally, C17300 is favored for aerospace components, injection mold tooling, and marine applications that require high reliability and performance.














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