China Hot Sale GB/T 3458 99.95% Wolfram Powder

• Customization: Available
• Application: Electronics, Industrial, Chemical
• Standard: SGS
• Model NO.: Wolfram
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Round
• Type: Tungsten
• Density: 19.30g/cm3
• Surface: Polished
• Thickness: 0.07-30mm
• Wideness: Within 750mm
• Length: Within 1500mm
• Material Grade: ASTM B760
• Product: Tungsten Plate, Tube, Sheet, Boat, Shield
• Transport Package: Wooden Box
• Specification: Customizable
• Trademark: ZX. TIG
• Origin: Shaanxi, China
• HS Code: 8101999000
• Production Capacity: 20 T/a

Product Description

Factory Price GB/T 3458 Tungsten W Power for Sale

Product Name	Tungsten Powder
Material	W
Purity	99.9%
Density	19.3g/cm3
Manufacturing	Agglomerated/Sintered
Packing	Vacuum packing bags, each bag is 5 kg. Drum packaging, 5-10 bags/barrel
Application	Mainly used in the electronic, semiconductor, medical equipments , thin film cell and other fields, and is often used to make high purity tungsten and tungsten alloy sputtering target.

Related Tungsten and Tungsten Alloy Products

Product Name	Specification(mm)	Standard	Note
Tungsten Plate Tungsten Sheet	(2.5-30.0)*≤750*≤1500 (0.07-2.5)*≤650*≤1500	GB/T3875 ASTM B760	Productivity: 200T/year Productivity: 50T/year
High-Precision Tungsten Plate	(1.0-15.0) * (30-450) *≤500	GB/T3875 ASTM B760	Tolerance:±0.025mm
Tungsten Rod / Bar	Φ(3-60) * L	GB 4187	Tolerance:±2mm
Tungsten Alloy Plate / Sheet	(0.1-50.0)*300 * L	ASTM B777	Density:16.8-18.5g/cm^3
WNiFe Plate / Sheet	(0.1-4.0) * (50-200) *≤(50-300)	ASTM B777	Density:17.5-18.1g/cm^3 Tensile Strength:780-980MPa Elongation:5-22% HRC:28-32
Tungsten Alloy Rod / Bar	Φ(5-100) * L	ASTM B777	Density:16.8-18.5g/cm^3
Other Tungsten Products	Tungsten wire; Tungsten target; Tungsten Alpha ray shield and Tungsten heat shield;  Tungsten boat; Refractory metal (W, Mo, Ta, Ti) standard parts and deep processed parts;

Properties of Tungsten
Item	Parameter
Atomic number	74
CAS number	7440-33-7
Color	Slivery white
Melting point	3420 °C
Boiling point	5900 °C
Density at 300K	19.30 g/cm³
Crystal structure	body-centred cubic

Category	Material	Specification
Tungsten
W powder	99.95% W, WAl, WK, WMo, WRe, WLa, WAg, WCu, WCe, WTh, WNiFe, WNiCu, etc	GB/T 3458
Designation and composition of W & alloy wrought product		YS/T 659
W bars and rods		GB/T 3459
Sintered W plate blank		YS/T 823
W sheet		GB/T 3875
W cathode materials for laser lamps		GB/T 34498
W tubes		GB/T 34503
W wires		GB/T 4181
Mo wire		GB/T 4182
MoW alloy wire		GB/T 4183
WRe alloy wires		GB/T 4184
MoW alloy bars		GB/T 4185
MoW alloy rods		GB/T 4186
W rods		GB/T 4187
W wire for lighting and electronic equipments		GB/T 23272
W electrodes for arc welding and plasma welding and cutting		GB/T 31908
W wire for lighting and electronic equipments		GB/T 23272
High precision W plate of resisting ray		GB/T 26023
W heavy alloy pellets for metal injection molding		YS/T 1026
W base, high-density alloy plate		GB/T 26038
W top plate for ion source arc chamber		YS/T 1029
High-purity W & alloy sputtering target used in electronic film		YS/T 1025
WTi alloy sputtering target		YS/T 1129
W base high density alloy		YS/T 1148
WIr nozzle		YS/T 854
W crucible		YS/T 796
W anodes for xenon lamps		YS/T 39
WCu & WAg electrical contacts		GB/T 8320

Production Process

Production Equipment 


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