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Kunj Sheets and Plates is a well-established Delhi, India-based manufacturer and supplier of high-performance Copper Tungsten 80/20 Sheets and Plates. Ensuring high adherence to quality and innovation, the organization supplies precision-engineered materials customized for harsh industrial demands. Copper Tungsten 80/20 is best recognized for having optimum heat and electricity conductivity as well as good wear resistance. Kunj Sheets and Plates utilizes the latest manufacturing techniques and rigorous quality inspection to provide products that comply with both domestic and international specifications. Customers from numerous industries rely on Kunj for uncompromising quality, prompt delivery, and customer-oriented services.
Copper Tungsten 80/20 Sheets and Plates comprise about 80% tungsten and 20% copper by weight. This hybrid material integrates tungsten’s high melting point and strength with copper’s superior electrical and thermal conductivity. It shows better wear resistance, low thermal expansion, and high density. Some common mechanical properties are a density of ~15.3 g/cm³, hardness of 240–300 HB, and tensile strength of 620–900 MPa. The thermal conductivity is 170–200 W/m·K, which makes it ideal for harsh service environments where conductivity and strength are essential.
Standards : | ASTM / ASME |
Dimensions : | ASTM, ASME, and API |
Sheets Thickness : | Range from .008″ to .0125″ |
Plates Thickness : | Ranges from .0125″ to 5.00″ |
Sheets/Plates Width : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Sheets/Plates Length : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Tempers : | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
Value Added Service : | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
Size in milimeter | Kgs / Foot | Kgs / Mtr | Size in milimeter | Kgs / Foot | Kgs / Mtr | Size in inch | Kgs / Foot | Kgs / Mtr |
---|---|---|---|---|---|---|---|---|
Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr |
3 | 0.017 | 0.055 | 20 | 0.753 | 2.470 | 3″ | 10.900 | 35.762 |
1/8″ | 0.019 | 0.062 | 22 | 0.908 | 2.979 | 3-1/4″ | 12.800 | 41.996 |
5/32″ | 0.029 | 0.095 | 7/8″ | 0.926 | 3.038 | 3-1/2″ | 14.850 | 48.772 |
4 | 0.030 | 0.098 | 24 | 1.080 | 3.543 | 3-3/4″ | 17.001 | 55.780 |
3/16″ | 0.043 | 0.141 | 25 | 1.180 | 3.871 | 4″ | 19.306 | 63.340 |
5 | 0.047 | 0.154 | 1″ | 1.210 | 3.970 | 4-1/4″ | 21.908 | 72.249 |
7/32″ | 0.058 | 0.190 | 26 | 1.271 | 4.170 | 4-1/2″ | 24.4487 | 80.340 |
6 | 0.068 | 0.223 | 27 | 1.368 | 4.490 | 4-3/4″ | 27.366 | 90.249 |
1/4″ | 0.076 | 0.249 | 1-1/8″ | 1.534 | 5.033 | 5″ | 30.461 | 99.940 |
7 | 0.091 | 0.298 | 30 | 1.691 | 5.548 | 5-1/2″ | 36.690 | 121.000 |
5/16″ | 0.118 | 0.387 | 1-1/4″ | 1.924 | 6.349 | 6″ | 43.860 | 143.900 |
8 | 0.120 | 0.398 | 32 | 1.894 | 6.314 | 6-1/2″ | 51.093 | 167.630 |
9 | 0.152 | 0.498 | 1-3/8″ | 2.303 | 7.550 | 7″ | 59.432 | 196.000 |
3/8″ | 0.170 | 0.557 | 35 | 2.390 | 7.553 | 7-1/2″ | 68.226 | 225.000 |
10 | 0.189 | 0.620 | 36 | 2.438 | 7.999 | 8″ | 77.586 | 254.55 |
11 | 0.228 | 0.748 | 38 | 2.792 | 8.903 | 10″ | 121.048 | 397.140 |
7/16″ | 0.232 | 0.761 | 1-1/2″ | 2.715 | 8.951 | |||
12 | 0.271 | 0.889 | 40 | 3.009 | 9.872 | |||
1/2″ | 0.303 | 0.994 | 1-5/8″ | 3.200 | 10.449 | |||
13 | 0.318 | 1.043 | 1-3/4″ | 3.712 | 12.179 | |||
14 | 0.368 | 1.207 | 45 | 3.807 | 12.555 | |||
9/16″ | 0.383 | 1.256 | 1-7/8″ | 4.260 | 13.977 | |||
15 | 0.424 | 1.391 | 48 | 4.330 | 14.205 | |||
5/8″ | 0.473 | 1.551 | 50 | 4.698 | 15.414 | |||
16 | 0.481 | 1.578 | 2″ | 4.848 | 15.906 | |||
17 | 0.543 | 1.791 | 2-1/8″ | 5.475 | 17.963 | |||
11/16″ | 0.573 | 1.880 | 2-1/4″ | 6.135 | 20.128 | |||
18 | 0.610 | 2.001 | 60 | 6.768 | 22.205 | |||
3/4″ | 0.682 | 2.237 | 2-3/8″ | 6.838 | 22.435 | |||
2-1/2″ | 7.576 | 24.856 | ||||||
2-5/8″ | 8.354 | 27.409 | ||||||
2-3/4″ | 9.169 | 30.083 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Copper Tungsten 80/20 sheets and plates offer numerous advantages, combining the strengths of copper and tungsten. They provide excellent thermal and electrical conductivity, ensuring reliable performance in high-temperature and high-voltage applications. Their outstanding wear resistance and durability make them suitable for demanding environments. The material’s high density and strength ensure stability and longevity, even under mechanical stress. Additionally, they are resistant to thermal expansion and corrosion, maintaining dimensional stability and reliability. These qualities make Copper Tungsten 80/20 sheets and plates ideal for aerospace, electrical, and industrial applications.
Yes, we offer custom sizes for Copper Tungsten 80/20 Sheets and Plates to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Copper Tungsten 80/20 Sheets and Plates have numerous high-performance applications based on their special properties. They are used in electrical contacts, heat sinks, resistance welding electrodes, and thermal management devices in electronics. These plates are also of paramount importance in aerospace, defense, and automotive applications in which high thermal and mechanical stability is required. Moreover, they are utilized in semiconductor equipment fabrication, high-voltage circuit breakers, and shielding against radiation. They are best suited for mission-critical applications demanding stable and long-term material performance under extreme temperatures and mechanical stress.
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