ASTM B777-99 class3 tungsten alloy bar has very good mechanical strength, small coefficient of thermal conductivity, large expansion coefficient and elastic coefficient. It plays very important role in manufacturing of collimator for nuclear medicine, nuclear research, geological prospecting and security inspection. The properties of ASTM B777-99 class3 tungsten alloy bar are: ASTM B777-99: class3 Matrix: 95% Density:17.75~18.35g/cc Hardness Rockwell Max: 34HRC Ultimate Tensile Strength: 105 KSI and 724MPa Yield Strength (0.2% offset): 75KSI and517MPa Elongation: 3% Chinatungsten Online has modern…

ASTM B777-99 class2 tungsten alloy bar is highly engineered to offer a superior combination of heat resistance, high-temperature corrosion resistance, toughness and strength. It is widely used in the radiation shielding material and radiation-protective equipment. The properties of ASTM B777-99 class2 tungsten alloy bar are: ASTM B777-99: class2 Matrix: 92.5% Density: 17.15~17.85g/cc Hardness Rockwell Max: 33HRC Ultimate Tensile Strength: 110 KSI and 758MPa Yield Strength (0.2% offset): 75 KSI and517MPa Elongation: 5% Chinatungsten Online offers material composition sheet and examination…

ASTM B777-99 class1 tungsten alloy bar has better machinability compared to pure tungsten, high Young’s modulus and very good mechanical properties. It is used to make parts and components for nearly every industry imaginable. The properties of ASTM B777-99 class1 tungsten alloy bar are: ASTM B777-99: class1 Matrix: 90% Density: 16.85~17.25g/cc Hardness Rockwell Max: 32HRC Ultimate Tensile Strength: 110 KSI and 758MPa Yield Strength (0.2% offset): 75KSI and 517MPa Elongation: 5% Chinatungsten Online owns high-end equipment, superb talents and superb…

Tungsten alloy sintering bar has high strength and hardness, as well as excellent red hardness, wear resistance and impact toughness. It has good chemical stability, and can resist acid, alkali and high temperature oxidation. It is mainly used in guns, artillery, rockets, satellites, aircraft and ships. With modern supporting production equipment and testing equipment, Chinatungsten Online is a high-tech enterprise specializing in the development and production of tungsten products. Tungsten alloy sintering bar is sintered in 10MPa low-pressure sintering furnace…

Tungsten alloy square bar has high melting point, high temperature strength, excellent oxidation resistance, long thermal stability, good machinability and radiation shielding ability. It is used to make high-temperature parts, wear – resistant parts, protective parts, such as the guide of machine tools, automatic teller machine anti-theft reinforcement. Chinatungsten Online has many talents, sophisticated equipment, advanced technology, and sophisticated detection equipment. Our company insists on taking the market as the direction, the user demand as the target. We adopt advanced…

Mil T 21014D class4 tungsten alloy bar has high melting point, low thermal expansion, high electrical resistance and good thermal conductivity. It can be used to make tungsten target, tungsten heat elements, tungsten radiation shields and tungsten channels for electronics, lightening, electron-vacuum industries. The properties of Mil T 21014D class4 tungsten alloy bar are: Matrix: 97% W Density: 18.25~18.85g/cc Hardness Rockwell Max: 35HRC Ultimate Tensile Strength: 100 KSI Yield Strength (0.2% offset): 75KSI Elongation: 2% With strict scientific and technological…

Mil T 21014D class3 tungsten alloy bar has high hardness and good wear-resisting performance. Even under the temperature of 500 ℃, it is the basic remain unchanged, which still has high hardness at 1000 ℃. It is widely used in mechanical parts processing, mold manufacturing, vacuum coating, medical equipment and thermal insulation pipe coating. The properties of Mil T 21014D class3 tungsten alloy bar are: Matrix: 95% W Density: 17.75~18.35g/cc Hardness Rockwell Max: 34HRC Ultimate Tensile Strength: 105 KSI Yield…

Mil T 21014D class2 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, also it is widely used as wear parts and shielding parts. The properties of Mil T 21014D class2 tungsten alloy bar are: Matrix: 92.5% W Density: 17.15~17.85g/cc Hardness Rockwell Max: 33HRC Ultimate Tensile Strength: 110 KSI Yield…

Mil T 21014D class1 tungsten alloy bar has the highest melting point of the refractory metals, high density, and low coefficient of thermal expansion. It is suitable for aerospace and high temperature, which include electrical, heating, and welding applications. The properties of Mil T 21014D class1 tungsten alloy bar are: Matrix: 90% W Density: 16.85~17.25g/cc Hardness Rockwell Max: 32HRC Ultimate Tensile Strength: 110 KSI Yield Strength (0.2% offset): 75KSI Elongation: 5% Chinatungsten Online is a high-tech enterprise specialized in the…