Jiangsu Pucheng Metal Products Co.,Ltd.
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ASTM 99.95-99.99% Purity Copper Round Rod Rectangle C90500 Copper Bar Thin Brass Rod
Copper–tungsten (tungsten–copper, CuW, or WCu) alloy is a pseudo-alloy of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. The microstructure is therefore rather a metal matrix composite instead of a true alloy.
Low price copper flat bar for metallurgy Low price copper flat bar for metallurgy Low price copper flat bar for metallurgy.The material combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, highly thermally and electrically conductive,and easy to machine.Low price copper flat bar for metallurgy Low price copper flat bar for metallurgy Low price copper flat bar for metallurgy Parts are made from the CuW alloy by pressing the tungsten particles into a desired shape,sinteringthe compacted part, then infiltrating with molten copper.Sheets, rods and bars of the alloy are available as well.Low price copper flat bar for metallurgy Low price copper flat bar for metallurgy Low price copper flat bar for metallurgy Commonly used copper tungsten alloy contains 10–50 wt.% of copper, the remaining portion being mostly tungsten. The typical properties of the alloy depend on its composition.The alloy with less wt.% of copper has higher density, higher hardness and higher resistivity. The typical density of CuW90 alloy, with 10% of copper, is 16.75 g/cm3 and11.85 g/cm3 for CuW50 alloy. CuW90 has higher hardness and resistivity of 260 HB kgf/mm2 and 6.5 µΩ.cm than CuW50.
Product Specification
| 1. | Item | Copper Bar/copper rod, Price for Copper Bus Bar ,C90500 Tin bronze bar / copper bar | |
| 2. | Standard | ASTM,AISI,EN,BS,JIS,ISO,GB | |
| 3. | Material | C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920,C10930, C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300,TU1,TU2,C12500, C14200,C14420,C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000, C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,C44400,C44500, C60800,C63020,C65500,C68700,C70400,C70600,C70620,C71000,C71500,C71520, C71640,C72200,etc. | |
| 5. | Specifications | Diameter | 2~800mm |
| length | 2m,3m,5.8m,6m, or as required. | ||
| 6. | Surface | mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required. | |
| 7. | Price Term | Ex-work, FOB, CFR, CIF, etc. | |
| 8. | Payment Term | T/T, L/C, Western Union, etc. | |
| 9. | Delivery Time | According to order's quantity. | |
| 10. | Package | Export standard package: bundled wooden box, suit for all kinds of transport, or be required. | |
| 11. | MOQ | 100kg | |
| 12. | Export to | Singapore,Indonesia,Ukraine,Korea,Thailand, Viet Nam, Saudi Arabia, Brazil, Spain, Canada, USA, Egypt, Poland, India, Kuwait, Dubai, Oman, Kuwait, Peru, Mexico, Iraq, Russia,Malaysia, etc. | |
| 13. | Application | Copper products are widely used in aviation, aerospace, ships, military industry, metallurgy, electronics, electrical, mechanical, transportation, construction and other fields of the national economy. | |
| 14. | Contact | If you have any question, please feel free to contact me. | |
| Standard | Certificate |
| GB/T 5231-2001,GB/T 18813-2002 |
CQC, RoHS, ISO9001 |
| Grade | Cu+Ag | Bi | Sb | As | Fe | Pb | S |
| c1100 | 99.90% | 0.001% | 0.002% | 0.002% | 0.005% | 0.005% | 0.005% |
| Temper | Thickness (mm) | Width (mm) | Cu(min) | Electrical conductivity (20ºC)(IACS) | Resistivity {Ω(mm)^2/m} | Side camber (mm/m) | Edge burr (mm). | Vickers hardness |
| soft | 0.2-3.0 | 1-1020 | 99.90% | ≥98.20% | ≤0.017540 | ≤2 | ≤0.02 | 45-65 |
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