成人a毛片手机免费播放-成人a毛片在线看免费全部播放-成人a视频高清在线观看-成人a视频片在线观看免费-欧美三级中文字幕hd-欧美三极

97W-2.1Ni-0.9Fe tungsten alloy cylinder has high density, small volume, good wear resistance, which is non-toxic. It is widely used in military industry, precision instrument manufacturing and transportation fields as an ideal counterweight. The properties of 97W-2.1Ni-0.9Fe tungsten alloy cylinder are: Alloy Type（%）：97W、2.1Ni、0.9Fe MIL-T-21014: Class 4 SAE-AMS-T-21014: Class 4 AMS 7725 C: NIL ASTM B777-87: Class 4 Density: 18.5 g/cc or 0.668 lbs/ in3 Hardness Rockwell: 28 C Ultimate Tensile Strength Min: 123,000 ksi Yield Strength Min (0.2% offset): 85,000 ksi…

High hardness tungsten alloy pin gauge is round rod made of tungsten alloy material with high hardness and specific size. It has high hardenability, high hardness, high wear resistance and strong contact fatigue strength. It is suitable for meso-machining in mechatronic processing. The measurement of the pitch and internal thread diameter is especially suitable for the measurement of the bending groove width and the die size. It is suitable for the measurement of aperture, hole pitch and internal thread diameter…

Non-standard tungsten alloy pin gauge has high thermal conductivity, strong corrosion resistance, stable performance, long life and other excellent characteristics. It can detect small apertures that other gauges cannot directly measure, which is widely used in the production inspection process of electronic industries and other products. At the same time, it has a series of different accuracy grades and gauge pitches for flexible combinations. With advanced technical force and scientific management system, Chinatungsten Online has formed a relatively complete industrial…

High quality tungsten alloy pin gauge has good bending strength, good abrasion resistance, which is not easy to be broken. Its service life is 8~10 times that of ordinary needle gauge. It can be used to check the position, measure the size of the hole, check the distance between the two holes. It also can be used as a check gauge and measure the depth of the hole, which is the necessary inspection tool for hole standardization. Chinatungsten Online has…

Customized tungsten alloy pin gauge has the characteristics of high hardness, small change of thermal expansion and cold contraction, strong precision stability, good abrasion resistance, which can resist corrosion, acid and alkali. It is suitable for mechatronic machining hole diameter, hole spacing, internal thread diameter measurement, especially suitable for bending groove width and mold size measurement. Chinatungsten Online has rich experience in research, development, production and sales of tungsten alloy. We can be produced in strict accordance with international ISO…

High precision tungsten alloy pin gauge is mainly used to measure the size of the hole, the distance of the hole, the depth of the hole, which can be used as a check gauge. It is the necessary tool for hole standardization inspection. It is widely used in electronic board, circuit board, mold, precision machinery manufacturing and other fields of high precision technology. Chinatungsten Online has been engaged in the research of tungsten and molybdenum materials for more than 20…

One end of the tungsten alloy welding stud is welded to the surface of the connected piece, and the other end (thread end) passes through the connected piece with the through hole. Then the washer is put on, so that the two connected parts are connected as a whole. It is suitable for high-rise steel structure construction, industrial plant construction, roads, railways, bridges, towers, automobiles, energy, transportation facilities, airports, stations, stations, pipeline supports, lifting machinery and other steel structures. Tungsten…

95W-3.5Ni-1.5Fe tungsten alloy cylinder has simple production process, which is easy to process. It can be used as military defense parts, extrusion mold, some heavy weight parts, such as yachts, vehicles, aircraft, helicopters, ships, water tanks, and so on. The properties of 95W-3.5Ni-1.5Fe tungsten alloy cylinder are: Alloy Type（%）：95W、3.5Ni、1.5Fe MIL-T-21014: Class 3 SAE-AMS-T-21014: Class 3 AMS 7725 C: NIL ASTM B777-87: Class 3 Density: 18 g/cc and 0.65 lbs/ in3 Hardness Rockwell: 27 C Ultimate Tensile Strength Min: 120,000 ksi…

95W-3.5Ni-1.5Cu tungsten alloy cylinder has high density, good wear resistance and good corrosion resistance, so its main purpose is to control and distribute weight as the counterweight. In addition, it can be further processed into the counterweight. The properties of 95W-3.5Ni-1.5Cu tungsten alloy cylinder are: Alloy Type（%）：95W、3.5Ni、1.5Cu MIL-T-21014: Class 3 SAE-AMS-T-21014: Class 3 AMS 7725 C: NIL ASTM B777-87: Class 3 Density: 18 g/cc and 0.65 lbs/ in3 Hardness Rockwell: 27 C Ultimate Tensile Strength Min: 110,000 ksi Yield Strength…

93W-Ni-Fe-Mo tungsten alloy cylinder has a series of excellent properties, such as high hardness, high strength, good wear resistance, good toughness, heat resistance, corrosion resistance, etc. It is especially suitable for manufacturing mechanical parts, tools and vulnerable parts. The properties of 93W-Ni-Fe-Mo tungsten alloy cylinder are: Alloy Type（%）：93W、Balance Ni、Fe、Mo MIL-T-21014: NIL SAE-AMS-T-21014: NIL AMS 7725 C: NIL ASTM B777-87: NIL Density: 17.7 g/cc and 0.639 lbs/ in3 Hardness Rockwell: 32 C Ultimate Tensile Strength Min: 125,000 ksi Yield Strength Min…