Various precision metal machine parts are displayed on top of technical engineering drawings, including a threaded cylinder, rings, a slotted bar, a rectangular block, and a cylindrical component.

Powerful know-how for strong high-performance materials

Tungsten, tungsten-copper, tungsten heavy-metal, molybdenum, TZM, and carbide: our high-performance materials for leading-edge requirements. Do not hesitate to contact our technical consultants to determine what material specification is right for your application.

Tungsten / Tungsten alloys

Four identical flat, metallic components with geometric shapes and two circular holes each, arranged in two upright and two lying flat against a light gray gradient background.

Tungsten has an extremely high melting point. It is therefore most commonly used for electrodes.

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Six precision-machined metal parts, including rods, a threaded piece, a small pointed component, and a slotted piece, displayed on a reflective surface.

Low burn-off propensity, good electrical conductivity, high thermal conductivity, and low thermal expansion: our tungsten-copper.

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Four rectangular metal plates, each with a single circular hole near one edge, are displayed on a light gradient background. Two plates have straight edges, while the other two have angled corners.

We alloy our tungsten with small additions of Lanthanum oxide. This improves creep resistance while also increasing the recrystallization temperature.

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Five metallic precision-machined parts of various shapes, including a semicircle, a rectangle with holes, a cylinder, a disc, and a small block, are arranged on a reflective surface.

Compared to tungsten, our tungsten heavy-metal is characterized by its higher density. This ensures significantly improved machinability and advantageous mechanical properties.

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Carbide

Seven machined metal components of various shapes and sizes are displayed on a light gray background, including cylindrical, conical, and ring-like pieces.

Our allround grade for machining, punching, and free machining of medium and heavy gauge sheetmetals, and the universal grade for steel and nonferrous metals.

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Two metallic rectangular blocks stand upright on a glossy surface. One block has various cut-out geometric shapes, while the other features a grid of square holes. Both blocks cast reflections below them.

The EDM-compatible grade with corrosion protection for extended presence in the dielectric. The grade compels with its outstanding surface finish, while also requiring less post machining. The material therefore holds its shape better and has longer tool life.

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Five precision-machined metal parts with smooth surfaces and circular or cylindrical shapes are arranged on a light gradient background.

Our grade for high wear-resistance while also featuring good toughness. This corrosion-resistant alloy is exceedingly suited for manufacturing parts for surgical, chemical, and agricultural applications, and also for the food processing and crude oil industries.

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Molybdenum / molybdenum alloys

Four metal coffee filter basket parts, including two conical baskets and two circular perforated filter lids, displayed on a light gray background.

Compared to pure molybdenum, molybdenum-lanthanum oxide has better creep strength and a higher recrystallization temperature, resulting in improved machinability.

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Three stainless steel slotted screws with flat heads are shown on a light gradient background; two are laying flat while one is upright, displaying the threaded shaft and head.

AGiven its high temperature resistance and good machinability, molybdenum is frequently used in aerospace applications.

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A variety of metal rods and wires of different lengths and thicknesses are arranged neatly on a light gray surface with a subtle gradient background.

TZM is stronger than pure molybdenum and has a higher recrystallization temperature (by ≥250 °C) and higher creep strength.

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Several metallic rods of varying lengths and thicknesses are arranged on a reflective surface, displayed against a light gray gradient background.

Molybdenum is a composite material with up to 35% copper content. This ideal combination unites the high thermal conductivity of copper with the low thermal expansion of molybdenum.

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Contact

Do you have a question or a suggestion? Do not hesitate to contact us. You can find the right contact person for your topic here.

Phone: +49 (0) 711 97948 – 0

Contact person

Materials

Tungsten, tungsten-copper, tungsten heavy alloys, molybdenum, TZM or hard metal: our high-performance materials for your individual requirements.

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Blanks from stock – fast shipping

We deliver over 20,000 parts in over 200 different profile dimensions directly from stock.

You order and we will ship on the day of the order!

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© 2022 – Negele Hartmetall-Technik Stuttgart

Negele Hartmetall-Technik

Löwenstr. 94
70597 Stuttgart

Telefon +49 (0) 711 97948 – 0

E-Mail: kontakt@negele-hartmetall.de

Kontakt & Servicebereiche

Negele Hartmetall-Technik

Löwenstr. 94
70597 Stuttgart (Germany)

Telephone +49 (0) 711 97948 – 0

E-Mail: kontakt@negele-hartmetall.de

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