W-Ni-Cu tungsten alloy bar has relatively good electrical and thermal conductivity, which is non-ferromagnetic. It is often used in some special requirements, such as devices and instruments parts for the requirements of the magnetic field, high-voltage electrical switches electrical contact and some electrical processing electrodes. Chinatungsten Online has strong technical development capacity and advanced processing equipment. It adopts efficient production process control technology and modern enterprise management system for production, sales and service. The company adopts overpressure automatic pressure relief…

W-Ni-Fe tungsten alloy bar is an alloy bar composed of nickel and iron added to tungsten. It has high sintering density, good strength and plasticity, which is ferromagnetic to a certain extent. It has good shielding and corrosion resistance, which can be used as corrosion-resistant parts, radiation shielding devices and high-temperature materials in chemical industry. However, when it is applied to require high mechanical properties, W-Ni-Fe tungsten alloy bar needs deformation processing and heat treatment to achieve reinforcement. With strong…

W-Ni-Fe tungsten alloy bar is an alloy bar composed of nickel and iron added to tungsten. It has high sintering density, good strength and plasticity, which is ferromagnetic to a certain extent. It has good shielding and corrosion resistance, which can be used as corrosion-resistant parts, radiation shielding devices and high-temperature materials in chemical industry. However, when it is applied to require high mechanical properties, W-Ni-Fe tungsten alloy bar needs deformation processing and heat treatment to achieve reinforcement. With strong…

95W-3.6Ni-1.4Fe tungsten alloy bar has is with excellent abrasive resistance, good heat and corrosion resistance, high absorption capacity for X-rays andγ- rays. It is widely used as wear parts and shielding parts. The properties of 95W-3.6Ni-1.4Fe tungsten alloy bar are: Nominal W Content: 95 wt.% Nominal Nickel Content: 3.6 wt.% Nominal Iron Content: 1.4 wt.% MIL-T-21014: Class 3 SAE-AMS-T-21014: Class 3 AMS 7725 B: NIL ASTM B777-87: Class 3 Minimum Density: 17.75 g/cc Typical Hardness: 29HRC Modulus of Elasticity: 50×106…

92.5W-5.4Ni-2.1Fe tungsten alloy bar has stable chemical properties, better machinability, and low impact toughness coefficient. It is widely used in applications such as aviation, aerospace, nuclear high-temperature furnace, and crystal production. The properties of 92.5W-5.4Ni-2.1Fe tungsten alloy bar are: Nominal W Content: 92.5 wt.% Nominal Nickel Content: 5.4 wt.% Nominal Iron Content: 2.1 wt.% MIL-T-21014: Class 2 SAE-AMS-T-21014: Class 2 AMS 7725 B: NIL ASTM B777-87: Class 2 Minimum Density: 17.15 g/cc Typical Hardness: 28HRC Modulus of Elasticity: 48×106 psi…

90W-7.1Ni-2.9Fe tungsten alloy bar has good red hardness, high thermal and electrical conductivity, good thermal conductivity, and resistant to breakage. It is widely used in military industry, aviation, aerospace, machinery, and other fields. The properties of 90W-7.1Ni-2.9Fe tungsten alloy bar are: Nominal W Content: 90 wt.% Nominal Nickel Content: 7.1 wt.% Nominal Iron Content: 2.9 wt.% MIL-T-21014: Class 1 SAE-AMS-T-21014: Class 1 AMS 7725 B: 7725 B ASTM B777-87: Class 1 Minimum Density: 16.85 g/cc Typical Hardness: 28HRC Modulus of…

95W-4Ni-1Cu tungsten alloy bar has low thermal expansion, good thermal and electrical conductivity, excellent arc resistance, superior wear resistance and strength at elevated temperatures. It is a very good material to produce the parts to resist high temperature & corrosion. The properties of 95W-4Ni-1Cu tungsten alloy bar are: Alloy Type：W 95%、Ni 4%、Fe 1% MIL-T-21014: Class 3 SAE-AMS-T-21014: Class 3 AMS 7725 C: NIL ASTM B777-87: Class 3 Nominal Density: 17.75~18.35 g/cc Nominal Density: 0.650 lbs/ in3 Hardness Rockwell: 28 C…

97W-2Ni-1Fe tungsten alloy bar has high density, high hardness, good X-ray shielding capacity, which can resist high temperature & corrosion. It can be made into protective shields, wear parts, and heat screen in electron. The properties of 97W-2Ni-1Fe tungsten alloy bar are: Alloy Type：W 97%、Ni 2%、Fe 1% MIL-T-21014: Class 4 SAE-AMS-T-21014: Class 4 AMS 7725 C: NIL ASTM B777-87: Class 4 Nominal Density: 18.25~18.85 g/cc Nominal Density: 0.668 lbs/ in3 Hardness Rockwell: 30 C Ultimate Tensile Strength Min: 100,000 psi…

95W-3Ni-2Fe tungsten alloy bar has better machinability, excellent wear-resistance, high elastic modulus and compressive strength. It is widely used in electronics, medical equipment, and electric vacuum stove electrode. The properties of 95W-3Ni-2Fe tungsten alloy bar are: Alloy Type：W 95%、Ni 3%、Fe 2% MIL-T-21014: Class 3 SAE-AMS-T-21014: Class 3 AMS 7725 C: NIL ASTM B777-87: Class 3 Nominal Density: 17.75~18.35 g/cc Nominal Density: 0.650 lbs/ in3 Hardness Rockwell: 28 C Ultimate Tensile Strength Min: 105,000 psi Yield Strength Min (0.2% offset): 75,000…

90W-6Ni-4Fe tungsten alloy bar has good thermal and electrical conductivity, excellent arc resistance, superior wear resistance and strength at elevated temperatures. It can be used as parts of electric light sources and electron tubes, to heat elements of high temperature furnaces, structures of high temperature furnaces, and evaporation boats. The properties of 90W-6Ni-4Fe tungsten alloy bar are: Alloy Type：W 90%、Ni 6%、Fe 4% MIL-T-21014: Class 1 SAE-AMS-T-21014: Class 1 AMS 7725 C: 7725 C ASTM B777-87: Class 1 Nominal Density: 16.85~17.25…