C1720 Beryllium Copper Alloy Strips 0.8mm Thick 200mm Width with 1070-1210 Kg/mm² Tensile Strength
MOQ:
20kg
Delivery Time:
25days
Brand:
Tankii
Product Description
C1720 Beryllium Copper Alloy Strips
Premium copper-beryllium alloy strips measuring 0.8mm thickness and 200mm width, offering exceptional mechanical strength through precipitation hardening technology.
Alloy Composition
| Element | Component |
|---|---|
| Be | 1.85-2.10% |
| Co+Ni | 0.20% Min |
| Co+Ni+Fe | 0.60% Max. |
| Cu | Balance |
Physical Properties
| Density (g/cm³) | 8.36 |
| Elastic Modulus (kg/mm²) | 13.40 |
| Thermal Expansion Coefficient | 17 × 10⁻⁶ |
| Thermal Conductivity (cal/(cm-s-°C)) | 0.25 |
| Melting Range (°C) | 870-980 |
Mechanical Properties Before Hardening
| Status | Tensile Strength (Kg/mm²) | Hardness (HV) | Conductivity (IACS%) | Elongation (%) |
|---|---|---|---|---|
| H | 70-85 | 210-240 | 22 | 2-8 |
| 1/2H | 60-71 | 160-210 | 22 | 5-25 |
| 0 | 42-55 | 90-160 | 22 | 35-70 |
Mechanical Properties After Hardening
| Brand | Tensile Strength (Kg/mm²) | Hardness (HV) | Conductivity (IACS%) | Elongation (%) |
|---|---|---|---|---|
| C17200-TM06 | 1070-1210 | 330-390 | ≥17 | ≥4 |
Key Features
• High thermal conductivity for efficient heat dissipation
• Superior corrosion resistance, ideal for PVC product molds
• Excellent hardness, wear resistance and toughness
• Superior polishing performance for high-precision mirror surfaces
• Good weldability and machinability without additional heat treatment
Applications
Widely used in mold cores, injection mold inserts, mold cavities, corrosion-resistant dies, die casting components, punch mold parts, hot runner systems, stretching dies, casting molds, bearings, and worm gears.
Available Forms
Round wire, ribbon (flat wire), strip/foil, stranded wire, sheet/plate
Manufacturer Information
Shanghai Tankii Alloy Material Co., Ltd. specializes in resistance alloys including nichrome, FeCrAl, copper nickel alloys, thermocouple wires, and precision alloys. With ISO9001 and ISO14001 certifications, over 35 years of industry experience, and advanced production capabilities, we serve customers in over 60 countries worldwide.
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Get in Touch
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Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee