High purity copper ingot 99.999% 5N purity made in China from professional factory

 1.Simple introduce for high purity copper ingot:

• Copper Products
• 6N cathode copper plate→ 6N copper bars→6N copper foil→6N high purity copper ingot→6N copper lumps→6N coppeer rods→6N copper pellets.
• Specialised supplier of high purity metals and chemicals, we offer a wide range of high purity copper products at very competitive prices.
• We have ISO9001:2008 approval and consider quality in product and services as a priority.
• There is NO MINIMUM ORDER on copper and we CUT, WEIGH and REPACK TO YOUR REQUIREMENTS.
• New metals and Chemicals Ltd supply various high purity copper-based products, such as copper bars, copper foils, copper ingots, copper powder, copper rods, copper sheets, copper slugs, copper wires and copper oxide.

2.Details for high purity copper ingot

• Surface of the high purity copper ingot shall be smooth and clean, free from shells, fractures, voids, corns and foreign bodies. Material shall be homogeneous with uniform mechanical and electrical proper ties on the length of coil.
• Features: high purity, fine, low oxygen content.Pore-free, trachoma, osteoporosis, and excellent electric conductivity, electric erosion of the mold surface of high precision, the heat treatment process, the electrode omnidirectional, suitable for fine, fine, good thermal way, processability, ductility, corrosion resistance and weather resistance, etc. 

• Characteristics: Distinctive reddish color; ductile; excellent conductor of electricity. Complexing agent, coordination numbers 2 and 4. Dissolves readily in nitric and hot concentrated Sub>2SO₄, in HCl and dilute H₂SO₄ slowly but only when exposed to the atmosphere. More resistant to atmospheric corrosion than iron, forming a green layer of hydrated basic carbonate. Readily attacked by alkalies. A necessary trace element in human diet; a factor in plant metabolism. Essentially nontoxic in elemental form. Powder is combustible. Derivation: With sulfide ores the steps may be (1) concentration (of low grade ores) by flotation and leaching, (2) roasting, (3) formation of copper “matte” (40-50% Cu), (4) reduction of matte to “blister” copper (96-98%), (5) electrolytic refining to 99.9+% copper.

  Hazard: Toxic and flammable in finely divided form. Tolerance (fume) 0.2 mg/m3; (dusts and mists) 1 mg/m³.

• Properties of high purity copper ingot
  Molecular	63.55
  Appearance	Reddish metal
  Melting Point	1085 °C
  Boiling Point	2562 °C
  Thermal Expansion	(25 °C) 16.5 µm·m-1·K-1
  Thermal Conductivity	401 W ·m-1 ·K-1
  Young's Modulus	110–128 GPa
  Vickers Hardness	369 MPa
  Poisson's Ratio	0.34
  Electrical Resistivity	1.673 μΩ-cm @ 20 °C
  Electronegativity	1.90 Paulings
  Specific Heat	0.39 kJ/kg K
  Heat of Vaporization	300.4 kJ ·mol-1
  Heat of Fusion	13.26 kJ ·mol-1

Best service for you:

• Promising what we can deliver and delivering what we promise
• Acquiring only high-quality metals worldwide
• Offering pricing competitive with other quality metal sources
• Providing professional expert attention at all levels to all customers
• Communicating clearly, concisely and in a timely manner
• Assisting customers with their total metals management.

Guoxi responsibility:

• Henan Guoxi produces metallic Copper Ingots with the highest possible density. Ingots are generally the least costly metallic form and useful in general applications. Our standard Ingot size is nominally 2-3 cm x 3-8 cm x 6-12 cm. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.Henan Guoxi specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. Henan Guoxi also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. We can also provide pieces and shot in smaller ranges. We also produce Copper as rod, pellets, powder, pieces, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request.

Accurate chemical test of high purity copper ingot

 Packaging of high purity copper ingot

• Inner-packing: vacuum-packed,wrapped with styrofoam.
• Outer-packing: carton/plywood.

Shipping of high purity copper ingot

• We can supply you the translation methods whatever you want.
• --By express (DHL/Fedex/etc.)
• --By Air to your nearest Airport
• --By Sea to your nearest Seaport
• --By the sellers’ shipping agent

• First, our workers cut,cleanout the 99.95% pure copper material ,and then put them into the equipment  which can purify 99.99995% pure copper from 99.995% pure copper material. In the purification process,our professional workers can control the electricity,the rate of circulation and temperature.And they also can put additive into the electrolyte.
• In short ,We mainly adopt electrolytic refining method which is used to obtain high purity copper.The pocess is highly purified of electrolyte with a higher purity of copper electrolysis again.
• Depending on the type of electrolyte, the system can be divided into three kinds. First, the copper sulfate solution;Second,copper nitrate solution;Third,copper sulfate solution and copper nitrate solution.

Our company introduction:

• As the word leading manufacturer and supplier,our company makes“Service. Management.
• Craftsmanship." In our commitment to deliver world class service, SMC's Quality Control Department not only promise to provide the best quality products, excellent customer services, fast and reliable deliveries, and reasonable prices; but also goes the extra step to provide environment conscious products that will improve lives.

Guoxi goal:

• Excellent quality, low price, faithful service is our company foundation. Total 
• customers satisfaction is our consistent pursuit.

         Cu slug 99.9999%                                         cu shot                                High qulity copper wire                       Cu slug 99.9999%