PARMANU DHATU NIGAM - TUNGSTEN ALLOY ASTM B777 ASTM B777-07 AMS-T-21014 MIL-T-21014D SAE AMS-T-21014 ASTM-B-459-67 ASTM-B777 AMS 7725D AMS 7725C Abbreviation - AT-170M AT-170NM AT-175M AT-180M AT-180NM AT-185M Admat Alloy - ADM-17 ADM-17M ADM-17.5M ADM-17.7M ADM-18 ADM-18M ADM-18.5M AEM Alloy AEM - 175 AEM-17C AEM-17F AEM-185 AEM-18C AEM-18F ATI - Dens21 Dens23 Dens25 SD170 SD175 SD180 SD185 CMW - CMW 1000 CMW 2000 CMW 3000 CMW 3925 CMW 3950 CMW 3970 Copram - 15 (W85Cu15) 20 (W80Cu20) 25 (W75Cu25) 20 (W70Cu30) 40 (W60Cu40) Densimet - D170 D176 D180 D185 D188 D2M Densalloy - SD170 SD175 SD180 SD185 Dens21 Dens23 Dens25 Uniperm 170 Uniperm 175 Uniperm 180 Densram - F1 F2 F3 F4 C1 C2 C3 Elmet - ET90 ET90NM ET92.5 ET92.5NM ET93 ET95 ET95NM ET97 EFI - EF17 EF17N EF175 EF175N EF18 EF18N EF185 EA Tungsten - EA17 EA17M EA17.5 EA17.5M EA17.7 EA18 EA18M EA18.5M Federal Carbide - HA170 HA170C HA175 HA180 HA180C HA185 HC Starck - HPM1700 HPM1701 HPM1705 HPM1710 HPM1750 HPM1750 HPM1751 HPM1760 HPM1800 HPM1801 HPM1810 HPM1850 HPM1850W Inermet - IT170 IT176 IT180 Kulite Tungsten - K1700 K1701 K1750 K1800 K1801 K1850 Mallory - M1000 M2000 M3000 M3925 M3950 Midwest Tungsten - MT-17 MT-175 MT-17C MT-17F MT-185 MT-18C MT-18F Mi-Tech Metals - HD17 HD17.5 HD17.7 HD17BB HD17D HD18 HD18.5 HD18D Nippon - HAC1 HAC2 HAF1 HAF2 HAX1 Rembar - WHMA17 WHMA17Fe WHMA17D WHMA17.5 WHMA17.7 WHMA18 WHMA18Fe WHMA18.5 Silram - C20 (WC80Ag20) 25 (W75Ag25) C30 2 (WC68Ag30Co2) C32 4 (WC64Ag32Co4) C40 (WC60Ag40) Smiths - HE 395 TAM 1000 TAM 2000 TAM 3000 TAM3925 TAM3930 TAM 3950 TAM3970 TAM 4000 Sparkal - X X-FIN Toshiba - WHA-H63 WHA-H60 WHA-H65 WHA-H65 Tungsten Magnetic - Class 1 Class 2 Class 3 Class 4 Tungsten Non Magnetic - Class 1 Class 2 Class 3 Tungsten Heavy Alloy - W242(95W) W152(93W) W142(95W) W221(97W) GW90(90W) CW55 CW68 CW70 CW75 CW78 CW80 CW85 CW90 W221 W221H W231 W231H W232 W232E W232H W243 W243H W253 W253H W263 W263H W273 WNiCu WCu - WCu10 WCu15 WCu20 WCu25 WCu30 WCu35 WCu40 WCu45 WCu50 WCu55 Wcu60 WHA - DENS21 DENS23 DENS25 E91 E915 E925 E93 E95 E97 SD170 SD175 SD180 SD185 W80K X90 Wolfmet - HA190 HA1925 HA195 HE390 HE3925 HE395 HE397 Tungsten - W Tungsten Alloy - W+Alloy Tungsten Carbon - WC Tungsten Cerium - WCe Tungsten Chromium - WCr Tungsten Cobalt - WCo Tungsten Copper - WCu Tungsten Hafnium - WHf Tungsten Iridium - WIr Tungsten Iron - WFe Tungsten Lanthanum - WLn Tungsten Lithium - WLi Tungsten Manganese - WMn Tungsten Molybdenum - WMo Tungsten Nickel - WNi Tungsten Niobium - WNb Tungsten Osmium - WOs Tungsten Palladium - WPd Tungsten Platinum - WPt Tungsten Rhenium - WRe Tungsten Rhodium - WRh Tungsten Ruthenium - WRu Tungsten Silver - WAg Tungsten Tantalum - WTa Tungsten Titanium - WTi Tungsten Vanadium - WV Tungsten Zirconium - WZr Tungsten Alloy - WNiFe WNiCu WCu WCo WAg WRe WMo WNi WFe WHf WNiFeMo WZrMo WCCo Tungsten Cobalt - WCo WCoNi Tungsten Copper - CuW50 CuW55 CuW60 CuW65 CuW70 CuW75 CuW80 CuW85 CuW90 Tungsten Silver - AgW50 AgW55 AgW60 AgW65 AgW70 AgW75 AgW80 Tungsten Nickel Iron Tungsten Cobalt Chromium Nickel Iron Manganese Tungsten Carbon Cobalt Parmanu Dhatu Nigam - 85W10.5Ni4.5Fe 90W6Ni4Cu 90W6Ni4Cu 90W6Ni4Fe 90W7Ni3Fe 90W7Ni3Fe 90WMoNiFe 90wNiFeMo 91W6Ni3Fe 92.5W3.5Ni1.5Fe 92.5W5.25Ni2.25Fe 92.5W5.25Ni2.25Fe 92.5W5Ni2.5Fe 92W5Ni3Fe 93W4.9Ni2.1Fe 93W4.9Ni-2.1Fe 93W4Ni3Cu 93W4Ni3Fe 93W5Ni2Fe 95W3.5N 95W3.5Ni1.5Cu 95W3.5Ni1.5Cu 95W3.5Ni1.5Fe 95W3.5Ni-1.5Fe 95W3.5Ni1.5Fe 95W3Ni2Fe 95W4Ni1Fe 96W3Ni1Fe 97W2.1Ni0.9Fe 97W2Ni1Fe 98W1Ni1Fe W90NiCu W90NiFe W92.5NiCu W92.5NiFe W95NiCu W95NiFe W97NiFe KeyWords Heavy Metal Tungsten High Density Tungsten Tungsten Base Metal Tungsten Heavy Alloy Tungsten Matrix Alloy Tungsten Heavy Metal Tungsten Refractory Tungsten Alloy Grades W-Ni-Fe W-Ni-Cu Tungsten Heavy Alloy Wolfram Heavy Metal Tungsten Heavy Alloy Wolfram Heavy Metal Products Symbol: W + Ni/Fe, W + Ni/Cu Tungsten heavy alloy (Wolfram) have excellent radiation resistance, electric and thermal conductivities ( 0.2--0.3CGS ) and corrosion resistance with high density ( 16.4 --18.5 g/cm3 ) and good mechanical strength. It has small coefficient of expansion and large elastic modulus. Tungsten products are extensively used in military equipment, nuclear, mechanical manufacturing, aircraft components, medical shields and sports equipment. We supply tungsten alloy products such as W-Ni-Fe and W-Ni-Cu. The products are vary in shape from rod, ball, ring block strip to abnormal pieces according to the user's request (see table 3) . All of our tungsten alloy products are up to the grade of AMS-T-21014 (see table 1, 2). We can provide other types and sizes tungsten alloy products with varying contents and properties.