Tungsten Ingot

Tungsten Ingot Data Sheet

Reference:	HMWW1495
Size:	2-3 cm × 3-8 cm × 6-12 cm, or customized according to specific requirements
Shape:	Customized
Material:	Tungsten and Tungsten Heavy Alloy
Purity:	99%, 99.9%, 99.95%, 99.99%, 99.999%
Density:	18.2-19.3 g/cm3
Surface:	Pickled, Turned, or Ground
Temper:	Annealed or Unannealed

Tungsten Ingot

Tungsten Ingot is generally the least costly metallic form and is useful in general applications. HM can manufacture tungsten ingots with the highest possible density using crystallization, solid state, and other ultra-high purification processes such as sublimation. The regular size is nominally 2-3 cm × 3-8 cm × 6-12 cm. Other sizes and shapes can be customized according to specific requirements.

Tungsten Ingot Material Chemical Composition

W (>%)	Chemical Content (<%)
99.999 W1	Fe	Ca	Be	Sn	Al	Ni	Zn	Sb	Pt	K	Ta	Na
	0.0001	0.00005	0.000005	0.000005	0.00005	0.00001	0.00005	0.00005	0.00003	0.000005	0.0001	0.00005
	Cr	Pb	As	Mg	Ti	Bi	Mo	Cd	Cu	Ba	Co	Mn
	0.000005	0.00001	0.00005	0.00005	0.000005	0.00001	0.00001	0.000005	0.000007	0.00001	0.000005	0.000005
99.99 W2	Fe	Ca	Be	Sn	Al	Ni	Zn	Sb	Pt	K	O	Na
	0.0001	0.00045	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0005	0.0040	0.0009
	Cr	Pb	As	Mg	Ti	Bi	Mo	Cd	Cu	Ba	Co	Mn
	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0002	0.0001	0.0001	0.0001	0.0001	0.0001
99.95 W3	Fe	Ca	P	Sn	Al	Ni	N	Sb	Si	O	Pb	As
	0.005	0.003	0.001	0.0001	0.002	0.003	0.003	0.001	0.003	0.003	0.0001	0.002
	Mg	C	Bi	Mo
	0.002	0.005	0.0001	0.001

Tungsten Ingot Properties

• High density
• High melting point
• High Hardness
• Low vapor pressure
• Slow evaporation rate
• Low thermal expansion coefficient
• Good thermal conductivity
• Good corrosion and wear resistance

Tungsten Ingot Applications

Tungsten Ingot is usually used to manufacture tungsten and tungsten alloy materials, widely applied in the following areas:

• Aerospace: Critical components for jet engines and rocket propulsion.
• Electronics: Vacuum tubes, filaments, and electron beam tubes.
• Energy: Control rods, radiation shielding, and nuclear components.
• Metalworking: Tungsten carbide tools for high hardness and wear resistance.
• High-Temperature Materials: Heating elements, thermocouples, and thermal shielding.

Tungsten Ingot Packaging

The Tungsten Ingot is carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.