Other semi-finished products

 




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Ingots

High-Performance Materials for the Aviation Industry


Ecocast Properties

 

Wieland

EN Designation

EN-No.

ASTM-UNS-No.

SW3

CuZn21Si3P-C

CC768S

C87850

 

CuZn21Si3P-B

CB768S

 

 

High mechanical strength
Its grain refiner ensures an extremely fine grain size, facilitating even distribution of force throughout the entire structure. The result: strength and hardness otherwise only known in steel, even with thin, weight-reducing wall thicknesses.

Improved casting
Thanks to its fine-grained structure, Ecocast is ideal for filigree components.

Reduced waste
In every situation where you were previously dependent on red brass for filigree shapes, the high amount of waste of this conventional material is eliminated with Ecocast.

Excellent machinability
Ecocast and its special chemical composition also makes reworking cast parts through machining, grinding, polishing, or coating safe, precise, and cost-effective.

Top-rate corrosion resistance
The fine-grained structure through and through also means minimal dezincification on the surface due to touching, oxidation, or cleaning.

The future is lead-free
Secure your market lead: with Ecocast you can design and equip your products for the future, too. After all, many countries and various customers are already implementing strict regulations concerning the use of lead-free materials.

Universal
Ecocast can be cast both in ingot molds and in sand. The material is standardized under CC768S in EN 1982.

 

Ecocast: The New Material for Sanitary Installations

Ecocast is the perfect material for sanitary installations, not just for meeting drinking water regulations in the future, but also mainly for meeting current cost-efficiency requirements. Thanks to its high mechanical strength, Ecocast achieves wall thicknesses that help significantly reduce weight and save on materials and costs without compromising on stability. Moreover, Ecocast can handle forces (or moments) that until now have only been reserved for steel. The fine-grained structure and lack of lead produce surfaces that are aesthetically impeccable when Ecocast parts are coated.

 

Functional Properties, Long-Lasting Look

The extremely corrosion-resistant brass material Ecocast has a premium golden surface that is especially long -lasting, making it suitable even for frequently used objects and room fixtures made from cast parts. Ecocast also has high color stability and resistance to degradation caused by contact, air humidity, or intensive cleaning, which increases hygiene safety in hospitals, clinics, and nursing care institutions.  - The innovative cast material from Wieland retains its functional properties even with heavy day-to-day use.


Characteristics and properties of products / materials in this document are generic and provided solely for general information purposes. Any statement regarding the suitability of products / materials for certain types of applications is based on typical requirements and does not replace expert advice. Wieland disclaims all liability arising from any reliance on these documents.

We supply aerospace grade alloys and special alloys of the highest quality. For the aerospace industry Wieland Prometa offers you high-quality semi-finished products in a wide range of dimensions.

The outstanding mechanical properties and a very good machinability make our products ideal materials for bushings, bearings and connections for the highest loads.

Brochure: Ready for takeoff

 



Materials

Alloy NumberCompositionTemper

Standards

C62300 

CuAl8Fe3

HR50/ O30

AMS 4635
ASTM B150

C62400 

CuAl10Fe3

 

ASTM B150

C63000CW307G

CuAl10Ni5Fe4

HR50/ TQ50

EN 12163
AMS 4640
ASTM B150
LAT-9062

C63020CW307G
CA104

CuAl10Ni5Fe4

HR50/ TQ30

EN 12163
AMS 4590
LAT-9062
BS 2B 23

C63200 

CuAl9Ni4Fe3

TQ50

ASTM B150

C95510

 

CuAl10Ni5Fe2

TQ50

AMS 4880

C95520

 

CuAl11Ni5Fe4

TQ50

AMS 4881

  

CuAl9Ni5Fe4

 

DEF NES 02-833

 

Further alloys  on request.


Characteristics and properties of products / materials in this document are generic and provided solely for general information purposes. Any statement regarding the suitability of products / materials for certain types of applications is based on typical requirements and does not replace expert advice. Wieland disclaims all liability arising from any reliance on these documents.



Contact person

Get in touch - Our experts for other semi-finished products



Foto Melanie Tabka Melanie Tabka
SBU Manager Sanitary & Building | Machining Brass & Specialties | Extruded Products
Wieland-Werke AG
Wieland Recycling
+49 731 944-2723




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