JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
江苏中钢联合实业有限公司
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High Tensile Copper Round Rod 150-400 MPa Strength For Automotive Bushings
High-Tensile Copper Round Rods are engineered for automotive applications demanding exceptional strength, wear resistance, and longevity. With tensile strengths ranging from 150–400 MPa, these rods are ideal for bushings, bearings, and suspension components in vehicles. Manufactured from C18150 chromium copper alloy (CuCr1Zr) and compliant with IATF 16949 automotive standards, they combine high mechanical performance with corrosion resistance for harsh operating environments.
Key Advantages:
| Parameter | Details |
|---|---|
| Material | C18150 Chromium Copper (Cu ≥99.2%, Cr: 0.5–1.0%, Zr: 0.1–0.25%, Fe ≤0.1%) |
| Standards | IATF 16949, ASTM B124, EN 12163 (CW106C), JIS H3270 (C1814) |
| Diameter Range | 10mm–150mm (±0.05mm for ≤50mm, ±0.1% for >50mm) |
| Mechanical Properties | Tensile Strength: 150–400 MPa, Hardness: 70–200 HV, Elongation: 10–25% |
| Thermal Conductivity | 320 W/m·K at 20°C |
| Electrical Conductivity | 85% IACS (49 MS/m) at 20°C |
| Surface Finish | Cold-drawn (Ra ≤1.6µm), polished (Ra ≤0.4µm), or anti-friction coated |
| Certifications | IATF 16949, ISO 9001:2015, RoHS, REACH, TÜV SÜD |
| Key Applications | Suspension bushings, steering column bearings, transmission shift forks, and EV motor mounts |
Competitive Benefits:
| Application | Use Cases |
|---|---|
| Passenger Vehicles | Shock absorber bushings, control arm pivots, and throttle body shafts. |
| Commercial Trucks | Fifth-wheel couplings, trailer hitch bearings, and axle suspension sleeves. |
| Electric Vehicles (EVs) | Battery mounting brackets, inverter heat sinks, and regenerative braking bushings. |
| Heavy Machinery | Excavator swing bearings, crane turntable rings, and hydraulic pump sleeves. |
| Aerospace | Landing gear bushings, actuator pivots, and turbine engine bearings. |
| Railway Systems | Bogie suspension components, coupling pins, and brake system guides. |
| Industrial Robotics | Robotic arm joints, linear motion guides, and CNC machine bushings. |
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