Aluminium
Al...
Sand castings made of aluminum alloys
Casting materials and their characteristics
(We are able to produce wide range of a copper alloys, upon to a customer request.)
|
CSN |
ČSN 424 331 AlSi10MgMn |
ČSN 424 357 AlCu4Si5Zn |
ČSN 424 384 AlSi10CuMn |
UNIFONT 90 AlZn10Si8Mg
|
|
Hardness: |
50 HB |
70 HB |
50 HB |
100 HB |
|
Tensile strength: |
137 MPa |
140 MPa |
120 MPa |
167 MPa |
Moulding and production parameters
(Bigger dimensions and weights are matter of evaluation.)
|
Method of Moulding |
A. Manual |
B. Mechanical |
|
Weight: |
from 0,03 till 300 kg |
from 0,03 till 15 kg |
|
Max. dimension: |
1.500 x 2.800 mm (another dimension upon to request) |
600 x 460 x 250 mm |
|
Efficient series: |
up to 100 pcs |
over 100 pcs |
Usage:
We produce e.g. flanges, transmission cases, belt holders, fan parts, manual wheels, covers and art castings (lattices, plaques, benches, pedestals etc.).
Finishing treatment:
Heat treated (tempered) or surface treated (ground, blasted with steel bullets etc.). We can provide other treatments (e.g. galvanizing) in cooperation with our long-term partners too.
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