JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
江苏中钢联合实业有限公司
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Beryllium Copper Round Rod 1/4"-6" Diameter Wear-Resistant Alloy Rods
Beryllium Copper Round Rods are engineered for industries requiring extreme wear resistance, high strength, and non-sparking properties. Manufactured from C17200/C17300 alloys (per ASTM B196) with diameters from 1/4" to 6", these rods deliver unparalleled performance in corrosive, high-stress environments like oil rigs, aerospace systems, and explosive atmospheres.
Key Advantages:
| Parameter | Details |
|---|---|
| Material | C17200 (UNS C17200) – Be: 1.80–2.00%, Co: 0.20–0.60%, Cu: Balance |
| Standards | ASTM B196, AMS 4533, EN 12163 (CW101C), DIN 17666, JIS H3270 |
| Diameter Range | 0.25" (6.35mm) – 6" (152.4mm) (±0.001" tolerance) |
| Mechanical Properties | Tensile Strength: 1,000–1,400 MPa, Hardness: 35–42 HRC, Elongation: 3–12% |
| Electrical Conductivity | 22–28% IACS (13–16 MS/m) at 20°C |
| Thermal Conductivity | 105–130 W/m·K at 20°C |
| Surface Finish | Centerless ground (Ra ≤0.8µm), polished (Ra ≤0.4µm), or nickel-plated |
| Certifications | RoHS, REACH, ITAR, ATEX, NACE MR0175 (sour gas resistance) |
| Key Applications | Oil drill bushings, aerospace bearings, explosive tooling, and marine valve stems |
Competitive Benefits:
| Industry | Use Cases |
|---|---|
| Oil & Gas | Subsea wellhead components, blowout preventer bushings, and sour gas valve guides. |
| Aerospace & Defense | Aircraft landing gear bearings, missile guidance sleeves, and radar waveguides. |
| Automotive | High-performance engine valve seats, racing transmission gears, and EV battery springs. |
| Marine Engineering | Propeller shaft bearings, desalination pump sleeves, and offshore rig connectors. |
| Explosive Environments | Non-sparking tools for mining, chemical plants, and grain silos. |
| Electronics | High-frequency connectors, semiconductor probe pins, and relay contacts. |
| Industrial Machinery | Plastic injection mold cores, die-casting ejector pins, and hydraulic pump sleeves. |
FAQ
1. Who are we?
Our headquarters is located in Jiangsu, China. Since 2010, we have sold to the domestic market (30.00%), North America (10.00%), South America (10.00%), Southeast Asia (10.00%), South Asia (10.00%), and Africa (5.00%) , Middle East (5.00%), Central America (5.00%), Northern Europe (5.00%), Oceania (3.00%), Western Europe (3.00%), Southern Europe (2.00%), Eastern Europe (00.00%), East Asia (00.00%) . There are approximately 11-50 people in our office in total.
2. How do we ensure quality?
There are always pre-production samples before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
Copper Round Rod, stainless steel pipe, stainless steel coil, stainless steel strip, wear-resistant plate, galvanized steel plate
4. Why should you buy from us instead of other suppliers?
The company introduces advanced technology and equipment, and its products are exported to Western countries such as the United Kingdom and the United States. It has strong technical force and experienced technical and management personnel.
5. What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW;
Accepted payment currencies: USD;
Accepted payment methods: T/T, L/C, cash;
Languages spoken: English, Chinese