Tungsten Custom Parts

Material: Pure Tungsten, Tungsten Heavy Alloy (WNiFe, WNiCu)

Purity: 99%-99.999%

Custom sizes and standard sizes in stock
Quick Lead Time
Competitive Price

Tungsten Custom Parts are made from high-purity tungsten material with high melting point, high density, high thermal performance. As a leading supplier and manufacturer of premium tungsten products, Heeger Materials leverages advanced machining centers to deliver high-precision tungsten and tungsten alloy custom parts for wide ranges of applications.

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Tungsten Custom Parts Data Sheet

Reference:	HMWW1498
Material:	Tungsten and Tungsten Heavy Alloy
Standard:	ASTM B760
Purity:	99%, 99.9%, 99.95%, 99.99%, 99.999%
Dimensions:	The dimensions and shapes can be customized according to specific drawings with tight tolerances.
Type:	Ring, Flange, Fastener, Heater, and other complex shapes
Temper:	Annealed or Unannealed

Tungsten Custom Parts

Tungsten and Tungsten Alloy Custom Parts can be customized into various shapes and sizes to meet diverse industrial needs through precise machining and special alloy formulations. They exhibit excellent high-temperature resistance, corrosion resistance, strong thermal and electrical conductivity, and high density, widely applied in aerospace, military, electronics, metallurgy, and other industries. HM can supply high-precision tungsten custom parts with advanced technologies based on specific drawings.

Tungsten Custom Parts 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 Custom Parts Machining Services

Tungsten Custom Parts require precision machining to meet strict tolerances and performance standards. The machining process involves cutting, shaping, and finishing. The tungsten and its alloys’ high ductility allow us to create complex shapes and designs for specialized applications. HM can offer common machining services as follows:

CNC Machining: Precision CNC milling and turning to create complex shapes and intricate features.
Wire EDM: Used for cutting delicate and intricate parts with high precision.
Surface Grinding: To achieve smooth, flat, and precise surfaces on tungsten parts.
Tapping ＆ Threading: This produces threaded holes or custom threads in tungsten parts.
Electropolishing: Enhancing the surface finish and corrosion resistance of the final parts.

Tungsten Custom Parts Applications

Aerospace: Tungsten custom parts manufacture rocket nozzles, high-temperature furnace components, and aerospace devices.
Defense and Military: Tungsten’s high density and strength make it suitable for manufacturing protective armor, armor-piercing bullets, and other military equipment.
Medical Equipment: Tungsten custom parts are used in the medical field to make anodes for X-ray equipment, radiation shielding materials, and surgical tools.
Electronics: Tungsten’s high thermal and electrical conductivity make it an important application in heat dissipation materials for electronic devices and electromagnetic shielding materials.
Energy and nuclear industry: tungsten customized parts are used as structural materials and shielding materials for nuclear reactors.

Tungsten Custom Parts Packaging

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

Tungsten Properties

Item	Value
Atomic number	74
Crystal structure	Body centred cubic
Electronic structure	Xe 4f¹⁴ 5d⁴ 6s²
Valences shown	2,3,4,5,6
Atomic weight( amu )	183.85
Thermal neutron absorption cross-section( Barns )	18.5
Photo-electric work function( eV )	4.55
Natural isotope distribution( Mass No./% )	183/ 14.3
Natural isotope distribution( Mass No./% )	182/ 26.3
Natural isotope distribution( Mass No./% )	186/ 28.6
Natural isotope distribution( Mass No./% )	180/ 0.1
Natural isotope distribution( Mass No./% )	184/ 30.7
Atomic radius – Goldschmidt( nm )	0.141
Ionisation potential( No./eV )	1/ 7.98
Ionisation potential( No./eV )	2/ 17.7

Item	Value
Material condition	Annealed (Soft)
Material condition	Un-annealed (Hard)
Poisson’s ratio	0.28
Poisson’s ratio	0.28
Bulk modulus( GPa )	311
Bulk modulus( GPa )	311
Tensile modulus( GPa )	411
Tensile modulus( GPa )	411
Hardness – Vickers( kgf mm⁻² )	360
Hardness – Vickers( kgf mm⁻² )	500
Tensile strength( MPa )	550-620
Tensile strength( MPa )	1920
Yield strength( MPa )	550

Item	Value
Electrical resistivity( µOhmcm )	5.4@20@20°C
Superconductivity critical temperature( K )	0.0154
Temperature coefficient( K⁻¹ )	0.0048@0-100°C
Thermal emf against Pt (cold 0C – hot 100C)( mV )	1.12

Item	Value
Boiling point( °C )	5660
Density( gcm⁻³ )	19.3@20°C

Item	Value
Melting point( °C )	3410
Latent heat of evaporation( J g⁻¹ )	4009
Latent heat of fusion( J g⁻¹ )	192
Specific heat( J K⁻¹ kg⁻¹ )	133@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	173@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	4.5@0-100°C

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SAFETY DATA SHEET (SDS) – Tungsten Metal

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We will check and get back to you in 24 hours.

To customize your tungsten custom parts, please provide the following details:

Dimensions (length, width, height, and other parameters of the parts)
Shape/Design (providing details on the part’s shape)
Tolerances (Specify the allowable deviations in dimensions)
Purity of the material
Quantity of the products you need
Alternatively, you can provide a drawing with your specifications.

Once we have these details, we can provide you with a quote within 24 hours.

We carry a wide variety of tungsten and tungsten alloy products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

DFARS (Defense Federal Acquisition Regulation Supplement) compliance is primarily concerned with the sourcing of materials for defense-related applications in the United States. According to DFARS, certain materials used in defense must be sourced from the United States or qualifying countries.

If you have specific tungsten materials that are subject to DFARS, please let us know in advance and we will confirm.

At Heeger Materials Inc., we take this responsibility seriously. We adhere to all applicable laws and regulations, including Section 1502 of the Dodd-Frank Act. Our company operates with a strict code of ethics and is committed to only partnering with suppliers who share our dedication to responsible sourcing. We support the initiatives and programs aimed at promoting “conflict-free” supply chains and work diligently to ensure that our products meet these standards.

Heeger Materials Inc., established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of tungsten and tungsten alloys. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

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Heeger Metal provides a wide range of tungsten and tungsten alloy products, from powders to finished components, with customization options available. Known for their outstanding strength, high melting point, and excellent wear and corrosion resistance, these materials are ideal for aerospace, electronics, and industrial applications. Our high-purity tungsten ensures exceptional durability and performance in even the most extreme conditions.

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Heeger Metal specializes in high-quality custom metal parts and alloy components, with a focus on refractory metals like tungsten, molybdenum, tantalum, and niobium. These materials offer exceptional resistance to high temperatures and corrosion, ideal for industries such as aerospace, electronics, and energy.