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92.5W-5.25Ni-2.25Fe tungsten alloy bar has high hardness, good red hardness, excellent wear-resistance, high elastic modulus and compressive strength. It can be used to make tungsten heat elements, and tungsten radiation shields. The properties of 92.5W-5.25Ni-2.25Fe tungsten alloy bar are: Alloy Type（%）：92.5W、5.25Ni、2.25Fe MIL-T-21014: Class 1 SAE-AMS-T-21014: Class 2 AMS 7725 C: NIL ASTM B777-87: Class 2 Density: 17.5 g/cc and 0.632 lbs/ in3 Hardness Rockwell: 26 C Ultimate Tensile Strength Min: 114,000 ksi Yield Strength Min (0.2% offset): 84,000 ksi Elongation:…

90W-7Ni-3Fe tungsten alloy bar has much higher thermal conductivity with much smaller thermal expansion coefficient. It can be used as medical facilities, to heat elements of high temperature furnaces, and obstruction of radiation and interference. The properties of 90W-7Ni-3Fe tungsten alloy bar are: Alloy Type：W 90%、Ni 7%、Cu 3% MIL-T-21014: Class 1 SAE-AMS-T-21014: Class 1 AMS 7725 C: 7725 C ASTM B777-87: Class 1 Density: 17.1 g/cc and 0.614 lbs/ in3 Hardness Rockwell: 25 C Ultimate Tensile Strength Min: 120,000 ksi…

90W-6Ni-4Cu tungsten alloy bar is a very good material to produce the parts to resist high temperature & corrosion. It is widely used as wear parts and shielding parts. The properties of 90W-6Ni-4Cu tungsten alloy bar are: Alloy Type：W 90%、Ni 6%、Cu 4% MIL-T-21014: Class 1 SAE-AMS-T-21014: Class 1 AMS 7725 C: 7725 C ASTM B777-87: Class 1 Density: 17.1 g/cc and 0.614 lbs/ in3 Hardness Rockwell: 24 C Ultimate Tensile Strength Min: 110,000 ksi Yield Strength Min (0.2% offset): 80,000…

ASTM B777-15 class4 tungsten alloy bar has high melting point, low thermal expansion, high electrical resistance, and good thermal conductivity. It is suitable for high temperature uses, which includes electrical, heating, and welding applications. The properties of ASTM B777-15 class4 tungsten alloy bar are: Matrix: 97% W Density: 18.25~18.85g/cc Hardness Rockwell Max: 35HRC Standard Alloy Ultimate Tensile Strength: 100 KSI and 689 MPa Yield Strength (0.2% offset): 75 KSI and 517 MPa Elongation: 2% Nonmagnetic Alloy Ultimate Tensile Strength: NA…

ASTM B777-15 class3 tungsten alloy bar has good conductivity, thermal conductivity and corrosion resistance, and high absorption capacity for rays. It is applied in manufacturing of collimator for nuclear medicine, nuclear research, geological prospecting and security inspection. The properties of ASTM B777-15 class3 tungsten alloy bar are: Matrix: 95% W Density: 17.75~18.35g/cc Hardness Rockwell Max: 34HRC Standard Alloy Ultimate Tensile Strength: 105 KSI and 724 MPa Yield Strength (0.2% offset): 75 KSI and 517 MPa Elongation: 3% Nonmagnetic Alloy Ultimate…

ASTM B777-15 class2 tungsten alloy bar has the highest melting point of the refractory metals, high density, strong corrosion resistance, and low coefficient of thermal expansion. It is widely used in vacuum coating, heat insulation screen, and electric vacuum stove electrode. The properties of ASTM B777-15 class2 tungsten alloy bar are: Matrix: 92.5% W Density: 17.15~17.85g/cc Hardness Rockwell Max: 33HRC Standard Alloy Ultimate Tensile Strength: 110 KSI and 758 MPa Yield Strength (0.2% offset): 75 KSI and 517 MPa Elongation:…

ASTM B777-15 class1 tungsten alloy bar has very good mechanical strength, small coefficient of thermal conductivity, large expansion coefficient and elastic coefficient. It is widely used in electronics, electric light source, electric vacuum and other industries. The properties of ASTM B777-15 class1 tungsten alloy bar are: Matrix: 90% W Density: 16.85~17.30g/cc Hardness Rockwell Max: 32HRC Standard Alloy Ultimate Tensile Strength: 110 KSI and758 MPa Yield Strength (0.2% offset): 75 KSI and 517 MPa Elongation: 5% Nonmagnetic Alloy Ultimate Tensile Strength:…

Tungsten alloy shielding bar has high density, high hardness, good radiation shielding ability, excellent mechanical properties, and good reprocessing performance. Compared with lead, it is non-toxic and safer, even under extreme conditions, its radiation shielding capacity is not affected, which can provide people with protection from radiation damage. Tungsten alloy shielding bar is widely used in many fields, such as nuclear shielding, medical treatment, military, oil drilling, etc. It can be further processed into other shielding devices, such as collimator,…

Super wear resistant tungsten alloy bar has high hardness, high density, high toughness, good reliability and strong abrasion resistance. It can be used as the main part of sand making machine throwing head. It is widely used in industries that need to withstand high speed impact and strong abrasion resistance. Its good wear resistance can directly bring different operation effect of sand maker, improve the service life and work efficiency of machine, and also save cost for manufacturer. Chinatungsten Online…

As a core part of sand maker, polishing head is widely used in mining, sand, cement, metallurgy, hydropower engineering and other industries, and the main part of sand making machine is tungsten alloy bar. Good wear resistance of tungsten alloy bars directly affects the whole operation of the machine. For these industries that need to withstand high speed impact, strong wear resistance, the use of tungsten alloy bars is the most ideal choice. Chinatungsten Online has been engaged in the…