Termékek olapl (10)

Alloy 600 is a nickel-chromium alloy designed for use from cryogenic to elevated temperatures in the range of 2000°F (1093°C). The high nickel content of the alloy enables it to retain considerable resistance under reducing conditions and makes it resistant to corrosion by a number of organic and inorganic compounds. The nickel content gives it excellent resistance to chloride-ion stress-corrosion cracking and also provides excellent resistance to alkaline solutions. Its chromium content gives the alloy resistance to sulphur compounds and various oxidizing environments. In strong oxidizing solutions like hot, concentrated nitric acid Alloy 600 has poor resistance. Alloy 600 is relatively un-attacked by the majority of neutral and alkaline salt solutions and is used in some caustic environments. The alloy resists steam and mixtures of steam, air and carbon dioxide. Please note that we have a minimum order value of £10,000. Specific Heat (0-100°C):460 J/kg/°K Thermal conductivity:14.8 W/m/°K Thermal Expansion:12.4 μm/μm/°C Modulus Elasticity:207 Gpa Electrical Resistivity:10.3 μohm/cm Density:8.42 g/cm3

Alloy 400 (UNS N04400) is a solid-solution Nickel/Copper alloy that can be hardened only by cold working. It has reasonable strength and toughness over a wide temperature range and excellent resistance to many corrosive environments. Alloy 400 is widely used in many fields, especially marine and chemical processing. Typical applications are valves and pumps; pump and propeller shafts; marine fixtures and fasteners; electrical and electronic components; springs; chemical processing equipment; gasoline and fresh water tanks; crude petroleum stills, process vessels and piping; boiler feedwater heaters and other heat exchangers; and deaerating heaters. Please note that we have a minimum order value of £10,000. Specific Heat (0-100°C):427 J/kg/°K Thermal conductivity:21.8 W/m/°K Thermal Expansion:13.9 μm/μm/°C Modulus Elasticity:173 Gpa Electrical Resistivity:5.47 μohm/cm Density:8.83 g/cm3

Cobalt-based metals are typically alloyed with chrome, nickel, iron and tungsten. They are used in challenging environments in applications that demand high temperature strength and hardness, excellent wear and corrosion resistance.

excellent corrosion alloy, oxidation resistance alloy, alloys for medical stents - L-605™ is a nonmagnetic cobalt-based chromium-tungstennickel alloy that has excellent corrosion and oxidation resistance, and high strength at both room and elevated temperatures. Through work hardening, high strength levels can be obtained. L-605™ has a minimal heat treatment response, but can be used in the cold worked and aged condition. Applications include medical implant devices, springs, valves, and engine components for the aerospace industry. As a result of its high tungsten content, L-605TM is radiopaque, which is beneficial for implant medical devices, such as stents. Because of the alloy’s high work hardening rate, only minimal reductions can be taken before solution annealing will be required. L-605TM is very resistant to oxidation and scaling at elevated temperatures, and is nonmagnetic in all conditions. L-605™ is produced by vacuum induction melting followed by electroslag remelting (VIM-ESR), and as such, has a low nonmetallic inclusion level. Density:0.330 lbs/cu.in. Melting Point (Approx.):2500°F Electrical Resistivity @ R.T.:88.7 Microhm·cm Thermal Expansion Coefficient (RT to 200°C):12.9 PPM/°C Thermal Conductivity @ R.T.:12.7 W/m·K

Alloy 625 is a nickel-chromium-molybdenum alloy used for its high strength, excellent fabricability and outstanding corrosion resistance. Service temperatures can range from cryogenic to 980°C (1800°F). Alloy 625 strength is derived from the solid solution strengthening effect of molybdenum and niobium on its nickel-chromium matrix. Thus precipitation-hardening treatments are not required. This combination of elements also is responsible for superior resistance to a wide range of corrosive environments of unusual severity as well as to high-temperature effects such as oxidation and carburization. Please note that we have a minimum order value of £10,000. Specific Heat (0-100°C):460 J/kg/°K Thermal conductivity:14.8 W/m/°K Thermal Expansion:12.4 μm/μm/°C Modulus Elasticity:207 Gpa Electrical Resistivity:10.3 μohm/cm Density:8.42 g/cm3

Alloy 276 is a nickel-molybdenum-chromium superalloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high chromium, molybdenum and tungsten contents make the alloy especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. This nickel alloy is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition. Alloy 276 is widely used in the most severe environments such as mixed acid chemical processing, pollution control, pulp and paper production, industrial and municipal waste treatment, and recovery of sour oil and gas. Please note that we have a minimum order value of £10,000. Specific Heat (0-100°C):427 J/kg/°K Thermal conductivity:9.4 W/m/°K Thermal Expansion:11.2 μm/μm/°C Modulus Elasticity:221 Gpa Electrical Resistivity:1.30 μohm/cm Density:8.89 g/cm3

MP35N* is an age hardenable nickel-cobalt base alloy that has a unique combination of properties - ultra high strength, toughness, ductility and outstanding corrosion resistance. MP35N resists corrosion in hydrogen sulphide, salt water and other chloride solutions. It also has excellent resistance to crevice and stress corrosion cracking in sea water and other hostile environments. Suitable where a high combination of strength, high modulus values and good corrosion resistance are required. Applications for this alloy also include medical devices and dental products. Please note that we have a minimum order value of £10,000. Specific Heat (0-100°C):502 J/kg/°K Thermal conductivity:11.2 W/m/°K Thermal Expansion:12.8 μm/μm/°C Modulus Elasticity:234 Gpa Electrical Resistivity:6.21 μohm/cm Density:8.43 g/cm3

Copper base spring material, corrosion resistance, contact springs and diaphragm - Phosphor Bronze A is a Copper base spring material with a good combination of strength, formability, and corrosion resistance. The material is suitable for use in certain contact springs and diaphragms. The alloy has good formability up to moderate strength. It can be soldered, silver brazed, and resistance welded. Available Sizes: Phosphor Bronze A is available from Hamilton Precision Metals as strip products in thicknesses from 0.001” to 0.020” (0.0254 mm to 0.508 mm) in widths up to 12.0” (304.8 mm). The material conforms to ASTM B 103 and UNS C51000. Density:0.320 lbs/cu.in. Melting Point (Approx.):950°C Electrical Resistivity @ R.T.:11.5 Microhm·cm Thermal Expansion Coefficient (20° to 300°C):17.8 X 10-6/°C Thermal Conductivity @ R.T.:69.2 W/m·K Magnetic Attraction:None

Beryllium Copper 25 is a Copper base alloy with the capability of being strengthened by precipitation heat treatment. The alloy furnishes the best combination of electrical conductivity, corrosion resistance and mechanical strength necessary for numerous electronic and electromechanical devices. The alloy is quite satisfactory for fabrication with good formability and joining characteristics. Forming is readily accomplished from the annealed temper. Severe bending will be less successful from hard or heat treated tempers and requires large fold radius ratios. Beryllium Copper 25 is able to be soldered, brazed, and welded by most standard techniques. The brazing temperature must be kept under 1450º F and cycle time minimized to avoid loss of heat treated strength. Heat treating should be performed subsequent to welding to obtain uniform high strength. The alloy is not susceptible to an increase in magnetic attraction from plastic deformation during service Density:0.298 lbs./cu.in. Melting Point (Approx.):865°C Electrical Resistivity @ R.T.:7.81Microhm·cm Thermal Expansion Coefficient (20° to 200°C):17.5 x 10-6/°C Thermal Conductivity @ R.T.:105 W/m·K Magnetic Attraction:None

Alloy 800, 800H, and 800HT are nickel-iron-chromium alloys with good strength and excellent resistance to oxidation and carburization in high-temperature exposure. These nickel steel alloys are identical except for the higher level of carbon in alloy 800H/HT and the addition of up to 1.20 percent aluminium and titanium in alloy 800HT. Alloy 800 was the first of these alloys and it was slightly modified into Alloy 800H. This modification was to control carbon (.05-.10%) and grain size to optimize stress rupture properties. In heat treatment applications Alloy 800HT has further modifications to the combined titanium and aluminium levels (.85-1.20%) to ensure optimum high temperature properties. Alloy 800H/HT was intended for high temperature structural applications. The nickel content makes the alloys highly resistant to both carborisation and to embrittlement from precipitation of sigma phase. Please note that we have a minimum order value of £10,000. Specific Heat (0-100°C):460 J/kg/°K Thermal conductivity:11.5 W/m/°K Thermal Expansion:14.4 μm/μm/°C Modulus Elasticity:208 Gpa Electrical Resistivity:9.89 μohm/cm Density:7.94 g/cm3