|Grade:||Pure Copper||Alloy Or Not:||Alloy|
|Surface:||Polished||Package:||Sea Worthy Package|
|Length:||As Requirement||Type:||Copper Sheet|
ASTM C11000 Pure Copper Sheet,
15mm Width Pure Copper Sheet,
99.9% Cu Copper Sheet
ASTM C11000 99.9% Pure Copper Plate / Copper Sheets Price for Sale
1. The difference in appearance and color of copper plate and brass plate
When we observe the copper plate and the brass plate, we will find that the color of the brass plate is generally golden yellow and relatively shiny, but the color of the copper plate is rose red, which is also shiny. The red copper is also called red copper, that is, pure copper. Red copper and brass are different in color and quality! In fact, the color is clear at a glance. The surface of the red copper plate is oxidized, and there is a layer of red cuprous oxide, which looks purple-red. The quality of red copper is harder than brass, and the weight is about the same! So we can distinguish them from their appearance and color.
2. The difference in ingredients
The composition of the copper plate is mainly copper, and the content of copper can be as high as 99.9%, but the composition of the brass plate is copper and zinc, about 60% copper, about 40% zinc, and individual grades contain about 1% lead. We can also distinguish them very well.
3. The difference in strength
The strength of the copper plate and the brass plate are different, we can distinguish from the strength, the composition of the brass plate is more, so the strength of the brass plate is generally higher, but the composition of the copper plate is mainly copper, basically no Other impurities, so the strength of the copper plate is relatively low.
4. The difference in density
The density of the brass plate is 8.52-8.62, and the density of the red copper plate is 8.9-8.95. Therefore, the density of the red copper plate and the brass plate is relatively large, and the density of the brass plate is smaller.
The use of brass plates is extremely wide. With the increase in zinc content from H63 to H59, they can withstand thermal processing well, and are mostly used in various parts of machinery and electrical appliances, stamping parts and musical instruments.
The copper plate has good electrical conductivity, thermal conductivity, corrosion resistance and toughness. Red copper is malleable, so it is often used in the electrical industry.
Shanghai Tankii Alloy Material Co., Ltd. Focus on the production of resistance alloy(nichrome Alloy, FeCrAl Alloy, copper nickel alloy, thermocouple wire, precision alloy and thermal spray alloy in the form of wire, sheet, tape, strip, rod and plate. We've already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system. We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over 35 years in this field. During these years, more than 60 management elites and high science and technology talents were employed. They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market. Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us nichrome alloy, precision alloy, thermocouple wire, fecral alloy, copper nickel alloy, thermal spray alloy have been exported to over 60 countries in the world. We are willing to establish strong and long-time partnership with our customers. Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers Quality with end to end production control Technical support and Customer Service.
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