HOVADUR® Alloys

HOVADUR® alloys are vacuum-cast in a completely air-free environment, ensuring exceptional purity, homogeneity, and performance consistency. This process eliminates gas inclusions and impurities, delivering superior quality. Vacuum casting guarantees a high-quality microstructure, maximizing durability and reliability in demanding applications

Browse our HOVADUR® Alloys

Creation process

Creating HOVADUR® Alloys

Recharging during the melting process is carried out via a lock chamber. Once the melting process is finished, the alloy is cast into one or several molds. This is done completely under vacuum.

Since no air is present during this procedure, we achieve a very high purity and quality of the alloys, and we also eliminate any negative environmental influences.

Raw material

Raw material

Charging

Charging

Casting

Casting

Ingot

Ingot

Forging

Forging

Heat treatment

Heat treatment

Our range of HOVADUR® Alloys

Select from the range of HOVADUR® Alloys below to find out more.

HOVADUR®
HOVADUR® B

HOVADUR®

Description
Comparison table
Sub-products
Formats

Our standard alloys are based on DIN 17666. Compared to the commercial materials, our HOVADUR® alloys are produced within much narrower tolerances thanks to our vacuum technology. As a result, we offer our customers exceptional properties and maximum reproducibility.

Beyond standardized alloys, we are your trusted partner for developing custom products and delivering the optimal alloy.

HOVADUR Comparison table
HOVADUR® CB1.5 thumbnail

HOVADUR® CB1.5

HOVADUR® CB1.5 Description of material HOVADUR® CB1.5: HOVADUR® CB1.5 is a thermally...

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HOVADUR® CB2 thumbnail

HOVADUR® CB2

HOVADUR® CB2 Description of material HOVADUR® CB2: HOVADUR® CB2 is a thermally...

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HOVADUR® CCB thumbnail

HOVADUR® CCB

HOVADUR® CCB Description of material HOVADUR® CCB: HOVADUR® CCB is a thermally...

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HOVADUR® CCNB thumbnail

HOVADUR® CCNB

HOVADUR® CCNB Description of material HOVADUR® CCNB: HOVADUR® CCNB is a thermally...

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HOVADUR® CCNB eh thumbnail

HOVADUR® CCNB eh

HOVADUR® CCNB eh Description of material HOVADUR® CCNB eh: HOVADUR® CCNB eh...

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HOVADUR® CCZ thumbnail

HOVADUR® CCZ

HOVADUR® CCZ Description of material HOVADUR® CCZ: HOVADUR® CCZ is a thermally...

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HOVADUR® CNB spez thumbnail

HOVADUR® CNB spez

HOVADUR® CNB spez Description of material HOVADUR® CNB spez: HOVADUR® CNB spez...

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HOVADUR® CNCS thumbnail

HOVADUR® CNCS

HOVADUR® CNCS Description of material HOVADUR® CNCS: HOVADUR® CNCS is a thermally...

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HOVADUR® CNCS-EH thumbnail

HOVADUR® CNCS-EH

HOVADUR® CNCS-EH Description of material HOVADUR® CNCS-EH: HOVADUR® CNCS-EH is a thermally...

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Semi-finished HOVADUR® Alloys

SCHMELZMETALL supplies forgings up to 1,500 kg. We can also produce pieces cut from plate, special dimensions, and custom profiles, tailored precisely to your requirements. Thanks to our extensive stock, we can usually deliver within a very short time.

We offer HOVADUR® alloys in a range of standard formats. If you require special properties or custom solutions, please don’t hesitate to contact us.

HOVADUR Bars

Bars

More information
 HOVADUR Discs & rings

Discs & rings

More information
 HOVADUR Forged round bars and plates

Forged round bars and plates

More information
 HOVADUR Ingots

Ingots

More information
 HOVADUR Finished parts

Finished parts

More information
 HOVADUR Powder & 3-D Printing

Powder & 3-D Printing

More information

HOVADUR® B

Description
Comparison table
Sub-products
Formats

The HOVADUR® B product line includes our aluminium bronzes. Thanks to our special high-vacuum processes, these alloys show significantly improved properties compared to standard materials.

These alloys are particularly well-suited for a wide range of applications due to their exceptional chemical resistance and excellent sliding properties. They are also spark-free and offer twice the thermal conductivity of steel.

HOVADUR B Comparison table
HOVADUR® B20 thumbnail

HOVADUR® B20

HOVADUR® B20 Description of material HOVADUR® B20: HOVADUR® B20 is a multiphase...

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HOVADUR® B30 thumbnail

HOVADUR® B30

HOVADUR® B30 Description of material HOVADUR® B30: HOVADUR® B30 is a multiphase...

View product

Semi-finished HOVADUR® Alloys

SCHMELZMETALL supplies forgings up to 1,500 kg. We can also produce pieces cut from plate, special dimensions, and custom profiles, tailored precisely to your requirements. Thanks to our extensive stock, we can usually deliver within a very short time.

We offer HOVADUR® alloys in a range of standard formats. If you require special properties or custom solutions, please don’t hesitate to contact us.

HOVADUR Bars

Bars

More information
 HOVADUR Discs & rings

Discs & rings

More information
 HOVADUR Forged round bars and plates

Forged round bars and plates

More information
 HOVADUR Ingots

Ingots

More information
 HOVADUR Finished parts

Finished parts

More information
 HOVADUR Powder & 3-D Printing

Powder & 3-D Printing

More information

Would you like to purchase our products?

Our partners process the ingots into semi-finished products through forging, rolling, extruding and drawing. The processing is followed by a heat treatment which is necessary to achieve the required properties, such as hardness, electrical conductivity, thermal conductivity.

View our Partners Contact us
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Bars

SCHMELZMETALL supplies a great variety of bars.

Our range comprises the following varieties in different alloys and dimensions:

  • Round bars
  • Square bars
  • Hexagonal bars
  • Octogonal bars
  • Flat bars
  • Profile bars
Flat bars Round bars Round bars Round bars Profile bars Profile bars Square bars Round bars Round bars Profile bars
Contact Us!

Your Special Dimension – Our Standard!

New possibilities for round bars in tried and true forged quality.

In order to meet your particular requirements, we have invested in a special machine.

Our modern production with “Rundstangen FIX” will bring about substantial benefits for you:

rundstangenfix
Fast:

The forged round bars are quickly available. The forged structure increases the quality of the parts you are machining without increasing delivery times.

Precise:

We are now able to produce round profiles in a range of Ø15-80 mm in all intermediate, closely gratuated sizes (e. g. Ø 19,5 mm; Ø 23,7 mm), tolerance according to DIN 2768. This will save you material and machining costs.

Flexible:

You can reduce your stock and save storage costs. Just order the quantity you need as we are able to deliver small quantities – also in bending quality and in solution heat treated condition - in a short period of time.

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Discs and Rings

Discs and rings at SCHMELZMETALL:

Our range of products includes discs and rings in various dimensions made from different types of alloys.

Contact Us!
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Finished Parts

Parts according to drawing:

Whatever the field of application, our precision machining capacities of HOVADUR® alloys allow us to create parts according to your specific requirements.

Using modern equipment, we handle everything from simple preprocessing to the production of complex assemblies.

We regularly implement design modifications based on your requirements, even for batch sizes starting from just one.

Contact Us!
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Forged Round Bars and Plates

Forged round bars and plates at SCHMELZMETALL:

Our range of products includes forged round bars and plates in various dimensions made from different types of alloys. Our modern cutting center is equipped with more than 10 horizontal and vertical saws that allow us to prepare your products in a short time according to your specifications.

Contact Us!
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Ingots

Ingots (round and rectangular) at SCHMELZMETALL:

Our range of products includes ingots in various dimensions made from different types of alloys.

Contact Us!
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Powder & 3-D Printing

PRINT YOUR IDEAS:

HOVADUR® powder for additive manufacturing such as Selective Laser Melting, Laser Metal Deposition and Metal Injection Molding is available from stock in our high-quality copper alloys HOVADUR® CCZ and HOVADUR® CNCS in different grain fractions.

HOVADUR® vacuum casting – for highest purity and best properties!

Contact Us!

SLM 3-D printing of HOVADUR® copper alloys:

Parts produced by SLM (Selective Laser Melting) may be finished conventionally by machining in the same way as semi-finished rolled or forged materials. Please observe the contours which as a rule are executed more delicately.

Besides our alloys HOVADUR® CCZ and HOVADUR® CNCS already established in the market, we have extended our range to parts made of all other HOVADUR® alloys.

Possibilities / limits in the SLM process:

  • Ra 15 to Ra 16
  • In case of angular parts, up to Ra 60 at the bevels
  • Tolerances +/-0,3 mm

YOUR advantages:

  • Nearly unlimited freedom in constructing your parts
  • Setting of the properties according to customer specifications and application by optimized post processes
  • Homogeneous structure all along the volume of the part
location-card image

SCHMELZMETALL AG

Fields of activity

SCHMELZMETALL AG is the main production site for our alloys HOVADUR® and HOVADUR® K. In Gurtnellen, our experts also deal with the metallurgy of our alloys. The correct composition of the different elements of the alloy is constantly developed and controlled in order to produce the optimal alloy for our customers.

Technology

  • Vacuum furnaces up to 550 kg
  • Vacuum furnaces up to 1700 kg
  • Machines for conventional machining
  • Heat treatment plants

Sales

The worldwide sales is organized by SCHMELZMETALL Deutschland GmbH.

Contact details

Fabrikstrasse 13
CH-6482 Gurtnellen / UR

icon

+41 41 886 80 40

icon

+41 41 886 80 40

location-card image

SCHMELZMETALL Deutschland GmbH

Fields of activity

SSCHMELZMETALL Deutschland GmbH organizes the worldwide sale of our HOVADUR® alloys and our brands HOVADUR®, HOVATOP®, HOVABOND® and HOVAVENT®. Due to our central stock, we are able to supply you a wide range of semi-finished products quickly from stock. We also produce finished parts according to your specification in our own machine center.

Technology

Sales

The worldwide sale is organized by SCHMELZMETALL Deutschland GmbH. Our staff will be glad to advise you:

  • 8 sales back office employees
  • 6 sales representatives all over Europe (CH, DE, FR, PL, AT, SK, CZ, ES, PT)
  • 1 Product manager with focus on plastic injection moulding; HP-DC)
  • 20 sales partners all over the world (10 of them in Europe)

Contact details

Raiffeisenstrasse 8
DE-97854 Steinfeld-Hausen

icon

+49 9359 9720 0

icon

+49 9359 9720 40

location-card image

SCHMELZMETALL AG

Aufgabengebiet

Die SCHMELZMETALL AG ist Hauptproduktionsstandort für unsere HOVADUR®- und HOVADUR® K - Legierungen. In Gurtnellen befasst man sich außerdem mit der „Metallurgie“ unserer Werkstoffe. Hier findet die richtige Zusammenstellung der einzelnen Legierungselemente statt, um den optimalen Werkstoff für unsere Kunden herzustellen.

Technik

  • Vakuumofen bis 550kg
  • Vakuumofen bis 1700kg
  • Maschinen zur konventionellen Bearbeitung
  • Wärmebehandlungsanlagen

Verkauf

Der weltweite Verkauf wird über die SCHMELZMETALL Deutschland GmbH organisiert.

Kontaktdaten

Fabrikstrasse 13
CH-6482 Gurtnellen / UR

icon

+41 41 886 80 40

icon

+41 41 886 80 40

location-card image

SCHMELZMETALL Hungária Kft

Fields of activity

SCHMELZMETALL Hungária KFT. Is the main production site for our HOVADUR® B alloys. For test casts, we have a small 10 kg vacuum furnace at our disposal. Furthermore, we have our own forge and the possibility to carry out heat treatments ourselves.

Technology

  • Furnace up to 1900 kg
  • Open die forging with two hammers (750kg / 1000kg strike power)
  • Heat treatment plants

Sales

The worldwide sales is organized by SCHMELZMETALL Deutschland GmbH.

Contact details

Csőhegesztő utca 4-22 (Navi: Aluminium Hengermű utca)
HU-1211 Budapest

icon

+36 1 278 51 40

icon

+36 1 278 28 58

location-card image

SCHMELZMETALL Deutschland GmbH

Fields of activity

SSCHMELZMETALL Deutschland GmbH organizes the worldwide sale of our HOVADUR® alloys and our brands HOVADUR®, HOVATOP®, HOVABOND® and HOVAVENT®. Due to our central stock, we are able to supply you a wide range of semi-finished products quickly from stock. We also produce finished parts according to your specification in our own machine center.

Technology

Sales

The worldwide sale is organized by SCHMELZMETALL Deutschland GmbH. Our staff will be glad to advise you:

  • 8 sales back office employees
  • 6 sales representatives all over Europe (CH, DE, FR, PL, AT, SK, CZ, ES, PT)
  • 1 Product manager with focus on plastic injection moulding; HP-DC)
  • 20 sales partners all over the world (10 of them in Europe)

Contact details

Raiffeisenstrasse 8
DE-97854 Steinfeld-Hausen

icon

+49 9359 9720 0

icon

+49 9359 9720 40

location-card image

SCHMELZMETALL AG

Fields of activity

SCHMELZMETALL AG is the main production site for our alloys HOVADUR® and HOVADUR® K. In Gurtnellen, our experts also deal with the metallurgy of our alloys. The correct composition of the different elements of the alloy is constantly developed and controlled in order to produce the optimal alloy for our customers.

Technology

  • Vacuum furnaces up to 550 kg
  • Vacuum furnaces up to 1700 kg
  • Machines for conventional machining
  • Heat treatment plants

Sales

The worldwide sales is organized by SCHMELZMETALL Deutschland GmbH.

Contact details

Fabrikstrasse 13
CH-6482 Gurtnellen / UR

icon

+41 41 886 80 40

icon

+41 41 886 80 401/p>

Bars

You find a great variety of bars at SCHMELZMETALL:

Our range comprises the following varieties in different alloys and dimensions:

  • Round bars
  • Square bars
  • Hexagonal bars
  • Octogonal bars
  • Flat bars
  • Profile bars
Flat bars Round bars Round bars Round bars Profile bars Profile bars Square bars Round bars Round bars Profile bars
Contact Us

Your Special Dimension – Our Standard!

New possibilities for round bars in tried and true forged quality.

In order to meet your particular requirements, we have invested in a special machine.

Our modern production with “Rundstangen FIX” will bring about substantial benefits for you:

rundstangenfix
Fast:

The forged round bars are quickly available. The forged structure increases the quality of the parts you are machining without increasing delivery times.

Precise:

We are now able to produce round profiles in a range of Ø15-80 mm in all intermediate, closely gratuated sizes (e. g. Ø 19,5 mm; Ø 23,7 mm), tolerance according to DIN 2768. This will save you material and machining costs.

Flexible:

You can reduce your stock and save storage costs. Just order the quantity you need as we are able to deliver small quantities – also in bending quality and in solution heat treated condition - in a short period of time.

Discs and Rings

Discs and rings at SCHMELZMETALL:

In our rage of products, you will find discs and rings in various dimensions and alloys.

Contact Us

Forged Round Bars and Plates

Forged round bars and plates at SCHMELZMETALL:

In our rage of products, you will find forged round bars and plates in various dimensions and alloys. In our modern cutting center with more than 10 horizontal and vertikal saws, we are producing your pieces in time according to your requirements.

Contact Us

Ingots

Ingots (round and rectangular) at SCHMELZMETALL:

In our rage of products, you will find ingots in different dimensions and alloys.

Contact Us

Finished Parts

Parts according to drawing:

Regardless of the field of application, we are the specialist for machining of our alloys HOVADUR® according to specification. On our modern machines, we produce from simple preprocessings to complex assemblies. Constructional adaptations to your demand starting from batch size one is our daily business.

Contact Us

Powder & 3-D Printing

PRINT YOUR IDEAS:

HOVADUR® powder for additive manufacturing such as Selective Laser Melting, Laser Metal Deposition und Metal Injection Molding is available from stock in our high-quality copper alloys HOVADUR® CCZ and HOVADUR® CNCS in different grain fractions.

HOVADUR® vacuum casting – for highest purity and best properties!

Contact Us

SLM 3-D printing of HOVADUR® copper alloys:

Parts produced by SLM (Selective Laser Melting) may be finished conventionally by machining in the same way as semi-finished rolled or forged materials. Please observe the contours which as a rule are executed more delicately.

Besides our alloys HOVADUR® CCZ and HOVADUR® CNCS already established in the market, we shall extend our range to parts made of all other HOVADUR® alloys.

Possibilities / limits in the SLM process:

  • Ra 15 to Ra 16
  • In case of angular parts, up to Ra 60 at the bevels
  • Tolerances +/-0,3 mm

YOUR advantages:

  • Nearly unlimited freedom in constructing your parts
  • Setting of the properties according to customer specifications and application by optimized post processes
  • Homogeneous structure all along the volume of the part
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