Minerals & Metals

With the 6~50% copper(by weight), the W-Cu alloy has integrated both advantages of tungsten and copper. Characterized by good high temperature resistance, arc ablation resistance, thermal and electrical conductivity , high strength, machining-ease, and outstanding sweat cooling ability and specific gravity ,it is widely applied in machinery, electric power, electronics, metallurgy, aerospace and other industries. Application: Tungsten Copper composite materials are widely used in: - Switches or circuit breakers of arc contact and vacuum contact in medium-high voltage application - Electrodes used for EDM - High- temperature -resistance materials - Heat spreader on electronic equipment - Electrodes in electric resistance welding - Electronic packaging materials and heat sink materials -- Microwave, laser, radio frequency (rf), optical communication and other high power devices -- Lead frame of the high performance -- Thermal controlling panel and dissipation devices of military and civilian use - Components for Aeronautics and astronautic

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Tungsten heavy alloy is a kind of alloy using tungsten as matrix and adding a small amount of nickel, iron, copper and other alloying elements, with the characteristics such as: high and adjustable density (~ 18.5g/cm3), good absorption ability of high-energy radiation (1/3 higher than the absorptivity of lead ray), low coefficient of thermal expansion (4 ~ 6×10-6/℃), good plasticity, high strength and elasticity modulus, machinability and weldability. Tungsten Nickel Copper alloys also has non-magnetic property, which make them extensively used in radiation protection with sensitive environment.

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Tungsten has the characteristics of high melting point, high strength and hardness, high temperature performance, low resistivity, small expansion coefficient, small electronic work function and so on. In industrial vacuum or high temperature (above 1800℃) environment with protective gas, tungsten is the most widely used high temperature resistant metal materials. Tungsten has high temperature resistance and low pollution characteristics, widely used in crystal growth and rare earth smelting crucible and accessories.

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Tungsten have the advantages of high melting point, excellent performance at elevated temperature, low electrical resistivity, lower thermal expansion, low work function of electron emission and low vapor pressure, etc., which make tungsten materials be used widely in high temperature field.

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根据客户需求生产。

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根据客户要求生产。

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Customized according to customer needs.

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According to customer demand production, all sizes are available

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根据客户需求生产，所有尺寸均可提

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BS DIN Bright Round Bar Hot Rolled For Parts Bright round steel is typically a carbon steel alloy that improves surface condition by drawing, stripping, or grinding hot-rolled surface treatments provided by steel mills. Realized benefits include improved machining, reduced waste during the production phase of the component, enhanced physical and mechanical properties as well as improved dimensional tolerances and straightness, and reduced subsequent machining costs. AISI/SAE DIN/EN BS JIS/KS China 1015 C15 / 1.0401 080M15 S15C 15# 1018 S17C 18# 1020 C22 / 1.0402 070M20 / EN3 S20C 20# 1025 C25 / 1.0406 070M26 S25C 25# 1030 C30 / 1.0528 080M32 / EN5 S30C 30# 1035 C35 / 1.1181 070M36 S35C 35# 1040 C40 / 1.0511 080M40 / EN8 S40C 40# 1045 C45 / 1.1191 080M46 S45C 45# 1050 C50 / 1.0540 080M50 S50C 50# 1055 C55 / 1.0535 070M55 / EN9 S55C 55# 1060 C60 / 1.1221 070M60 S58C 60# 070M20 Hot Rolled Alloy Steel Round Bars Suppliers For Parts BS DIN Solid Round Rod Finish 0 Who we are? Wuxi Zhanlu International Trade Co., Ltd.: located in China's steel resources are very rich in East China - Wuxi, is a professional operation and sales to U special steel, mold steel and stainless steel-based, set steel trade, logistics, warehousing in one of the integrated import and export steel trading enterprises, the company pursues the "quality is life, service is the soul" business philosophy, with a complete variety and small profits and high sales of the principle, products are exported: China, Europe, the United States, Japan and South Korea, Southeast Asia and Africa and other countries, marketing throughout the world, At the same time, it also provides procurement services for the Chinese purchasing agents of many international companies, and effectively solves the customer's problem by providing rich inventory and strong supply sources Various procurement needs have won the trust of our customers.

We are selling Copper cathodes,iron ingots, manganese, lead, copper ores, iron ores, aluminium ingots, manganese ores etc from Mexico, Chile, Brazil and Argentina. QUANTITIES ARE MINIMUM 100,000 MT/month Price is negotiable Payment term is LC. send me icpo to makangasamuel203@yahoo.com Makanga

Minimum Order: 100000

Product Description 23AWG 0.6mm 1UEW155 / 180 Magnetic Wire Enameled Copper Wire We are one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience.We have achieved the goal of "zero pinholes after stretching" for ten years. In 2019, our finest diameter is 0.011mm, and mass production has been achieved.When the displays return the transformer industry, we are the No.1 Chinese brand with a share of cake.We rival the internationally renowned enameled wire brands for production, technology, raw materials.We surpass them in terms of "service, quick response"; 30% lower "price" is our advantage. More and more well-known customers choose us as suppliers- Philips, Bosch, Panasonic, Samsung ... FEATURES AND BENEFITS HIgh tensile strength. 25% higher than copper wire Good bending strength high conductivity. >93%IACS Excellent solderability, Excellent audio property. 23AWG 0.6mm 1UEW155 / 180 Magnetic Wire Enameled Copper Wire 0 Characteristics Technical request Test Results Conclusion Sample 1 Sample 2 Sample 3 1 Surface Good OK OK OK OK 2 Conductor diameter 0.600± 0.005 0.600 0.600 0.600 OK 0.005 3 Coating thickness ≥ 0.048 mm 0.0520 0.0530 0.0520 OK 4 Overall diameter ≤ 0.661 mm 0.6520 0.6530 0.6520 OK 5 Conductor resistance ≤ 0.0620 Ω/m 0.0616 0.0615 0.0617 OK 6 Elongation ≥ 28 % 31 30 31 OK 7 Breakdown voltage ≥ 4300 V 5682 5853 5858 OK 8 Pinhole test ≤ 3 faults/5m 0 0 0 OK Remark: Test Items Technical Requests Results Conclusion: , Approved 1 Adhesive Coating layer is good OK 2 Cut-through 200℃ 2mins no breakdown OK 3 Heat Shock 175±5℃/30min no crack OK 4 Solder Ability 390± 5℃ 2Sec Smooth OK 5 Solvent Resistanc No blister, no expansion, no shed OK

Axtom-1 shale shaker screen New screen mesh Stainless steel Replaceable screen cloth Duraflo Axtom-1 Composite Replacement Shaker Screen is spare part for Axtom-1 series shale shaker. About shaker screen, there are common pre-tensioned Hookstrip Flat screen . Composite frame screen have longer service life, better appearance, and convenience on operation. Composite screens provide longer life and greater screen area. High-capacity composite screens provide a significant increase in fluid capacity as well as excellent resistance to blinding providing dryer solids discharge and a larger net usable screen area. Mesh API20---API325 Frame material Hookstrip Flat screen Screen layer 2 or 3 Layers Advantages over conventional screens are significant. · Extra strength The wire wrapped screen combines high strength and superior corrosion resistance for unsurpassed durability during installation or retrieval. The stainless steel wrap wire—firmly welded to every rib wire—is designed not to shift or unwind in the unlikely event should it be damaged downhole. · Large inlet area The screen has a much larger inlet area than conventional wire-wrapped screens. No solder strips, weld beads or lugs are present to block flow. Plus, a larger inlet area results in lower entrance velocity for produced fluids, reducing the potential for screen erosion. · Filtration assurance With precise gauge control for reliability, gauge spacing of the screen is permanent. Weld strength and wire orientation are controlled to ensure the gauge required is the gauge delivered down hole. · Filter Construction Round wires form the ribs, while the diameter and number are specified by the strength required and size of screen. Wedge – Vee - Keystone-shaped wire is used for the wrap wires, which are helically wrapped around the preset vertical rib wires. Each point of contact is welded using a proprietary Champion procedure. Wrapping is accurately controlled—resulting in a uniform, precise gauge. The keystone shape of the wrap wire forms “V” shaped openings between wraps. This shape opening provides self-cleaning action and greatly reduces flow friction. Smaller particles can easily pass through the continuous slot while larger ones are held out without inhibiting the total inlet area.

Stainless steel is a product which not easy rust, acid resistance and corrosion resistance, so it is widely used in light industry, heavy industry, daily necessities and the decoration industry. Rich experience comply with our professional service and excellent quality.

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