Tungsten Alloy Special Type Parts Density 17.5g/Cc

Product Name: Tungsten Alloy Special Type Parts Density 17.5g/Cc Model NO.: W alloy Hole: No ET: No PCD: 34 Carbon Content: Low Carbon Material: Wnicu Product Type: Tube Surface: Machined or Ground Trademark: Huapei Transport Package: Standardexported Plywood Case Outside Specification: diameter1.5-200mm*L<500mm Origin: China HS Code: 81019990 Product Description High Quality Tungsten High Heavy Alloy ASTM B777-07 rods/sheet/tubesMaterial:W90-97NiFe(Magnetic)&W90-97NiCu(Nonmagnetic)Density:16.8-18.8g/cm3High density (up to 65% denser than Lead).Denser materials exist (, pure Tungsten, Gold, platinum group metals) but their use is restricted by availability, workability and cost.Providing mass where volume space is limited.Concentrated weight essential where accuracy is required in placement of mass.Placement of weight in situations where airflow has asignificant impact.MachinabilityPossible, either to press components to shape, or to cut and shape material prior to sintering.Reducing the amount of final machining necessary to produce the finished component.Can be machined conventionally and without much difficulty.Production MethodBlending of tungsten powder with other metal powders and abonding agent, cooling and sieving.Pressing the blended powder to the required shape (allowing for shrinkage during the final processing), and shaping the green part component.Pre-sintering the pressed components to remove the bonding agent.Final sintering in the hydrogen fed furnace to fuse the powder particles together.Supplied in bar, square, round and rectangle sizes are available in rough oversize, or turned or ground to exact requirements. Components can also be produced to customer drawings.Thermal PropertiesHigh softening temperature.Low thermal conductivity and low coefficient of expansion gives the material ahigh resistance to thermal fatigue.Excellent soldering erosion resistance to molten aluminium.Strong at high temperatures with high thermal stability.high grade Tungsten high heavy alloy AMST 21014 class 3(another expression) -Material: W90-97NiFe(Magnetic) &W90-97NiCu(Nonmagnetic) - Density:16.8-18.8g/cm3 - Rods Size:dia(1.5 -200) xLength<500mm Plate size: 0.1min Thickness*W*LProperty of tungsten alloyAMST 21014 class 190%WNiFe, 90%WNiCuDensity :17.0Hardness: 32HRC maxElongation: 5-20%AMST 21014 class 292.5%WNiFe, 92.5%WNiCuDensity :17.2Hardness: 33HRC maxElongation: 5-15%AMST 21014 class 395%WNiFe, W95NiCuDensity :18.0Hardness: 34HRC maxElongation: 3-10%AMST 21014 class 497.5%WNiFe, W97.5NiCuDensity :18.85Hardness: 35HRC maxElongation: 1-8%Mechanical PropertiesHigh Young's modulus of elasticity. Does not creep when experiencing significant forces, unlike Lead.Despite their strength, they remain ductile and resistant to cracking.The hardness range of the alloys is typically 20-35 Hardness HRC.Tungsten Alloys EFI GradeEF17EF175EF18EF185ASTM B777-071234Weight%Tungsten9092.59597Nominal Density GM/CC17.0017.5018.0018.50Minimum* Ultimate Tensile Strength UTS (KSI)110110105100Minimum* Elongation %5532Modulus of Elasticity (KSI)45,00048,00050,00052,000Tungsten high heavy aloy applications: - Balancing weights - Electroheat upsetting anvil block - Balls in bomb - High voltage electrical contactOur Standard and safe Packing - paper wrapped the sheets, then plastic paper protected from moisture - Foam board around the the inner wooden case - Standard exported plywood case outsideDelivery time: 10-35days as your required qty.Our relevant tungsten high heavy alloy products and packing photoes,hope you are interested in them