Our Products
We are leaders in the market for providing best range of Chromium Copper Round Bar, Nickel Silicon Chromium Copper Alloys, Chromium Zirconium Copper Alloys and Copper Chromium Alloy
Are you the one looking for a reputed Chromium Copper Round Bar manufacturer? Then we at Premier Ingots and Metals Pvt. Ltd are there to cover for you. Our copper Introducing our premium Chromium Copper Round Bar, the ideal choice for applications demanding superior strength and excellent conductivity. Crafted with precision, our round bars offer outstanding resistance to wear and corrosion, ensuring durability and reliability in every use. Perfect for electrical components, welding electrodes, and industrial machinery, our Chromium Copper Round Bars provide unmatched performance and longevity. Available in various sizes to meet your needs, our products are rigorously tested to guarantee the highest quality standards. Choose our Chromium Copper Round Bar for a bulk order of a minimum 10-kilogram reliable, high-performance solution to all your industrial and electrical requirements.
Excellent in strength, the Nickel Silicon Chromium Copper Alloys, supplied by us, are efficient in projection welding especially in stainless steel, high temperature and high strength steels. Superior in performance, our Nickel Silicon Chromium Copper Alloys are free from beryllium alloys. Having lower conductivity than CrZrCu, the Nickel Silicon Chromium Copper Alloys are suitable for spot & seam welding. Our Nickel Silicon Chromium Copper Alloys are highly durable and available at very economical rates.
Why our Nickel Silicon Chromium Copper Alloys?
International Standards
Indian Standard
Chemical Composition : (%)
Physical Properties
| Density | 8.8g/cc |
|---|---|
| Thermal Conductivity | > 0.47 cal/cm.cm2/s/oC |
| Electrical Conductivity | > 45% IACS |
| Softening Temp | 500oC |
Mechanical Properties
| Parameters | T.S. M.P.A. Min |
Y.S.0.2 M.P.A. Min |
E % - Min |
Hardness HRB Min |
|---|---|---|---|---|
| Rods < Dia 40 | 650 | 540 | 8 | 95 |
| Rods > Dia 40 Wheels/Forgings | 590 | 490 | 8 | 92 |
Sizes
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Chromium zirconium copper alloy is used in areas where good mechanical properties are required to work in high electrical and thermal conductivity. This is a high strength, seam, high conductivity alloy for spot, butt and projection welding which is ideal for plain as well as coated and galvanized sheets. Standards
Chemical Composition
Mechanical Properties
| Parameters | T.S. M.P.A. Min |
Y.S.0.2 M.P.A. Min |
E % - Min |
Hardness HRB Min |
|---|---|---|---|---|
| Rods < Dia 40 | 490 | 390 | 8 | 75 |
| Rods >Dia 40 | 400 | 350 | 10 | 68 |
| Wheels/Forgings | 350 | 260 | 15 | 65 |
|
Sizes
All alloys are supplied in fully heat-treated conditions with chemical composition & mechanical properties Test Certificates. |
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Physical Properties
| Density | 8.9 g/cc |
|---|---|
| Thermal Conductivity | >0.77 cal/cm.cm2/s/oC |
| Electrical Conductivity | >75% IACS |
| Softening Temp. | 500oC |