Alloys Aluminium ( Light metal)
| Alloy components | |||
|---|---|---|---|
| Si |
6,5-7,5
|
Fe |
0,19
|
| Cu |
0,05
|
Mn |
0,10
|
| Mg |
0,20-0,45
|
Ni |
0
|
| Zn |
0,07
|
Ti |
0,08-0,25
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
190
|
||
| Tensile strength Rm MPa min. |
230
|
||
| Elongation at break A50 mm % min. |
2,0
|
||
| Brinell hardness HBS |
75
|
||
|
Bending strength
bw N/mm2 |
8,0
|
||
|
Density kg/dm
|
2,70
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
looks good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
For castings with medium to large wall thicknesses with high strength and toughness (artificially aged), corrosion resistant, aircraft industry.
| Alloy components | |||
|---|---|---|---|
| Si |
6,5-7,5 |
Fe |
0,19
|
| Cu |
0,05
|
Mn |
0,10
|
| Mg |
0,20-0,45
|
Ni |
0
|
| Zn |
0,07
|
Ti |
0,08-0,25
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
210
|
||
| Tensile strength Rm MPa min. |
290
|
||
| Elongation at break A50 mm % min. |
4,0
|
||
| Brinell hardness HBS |
90
|
||
|
Bending strength
bw N/mm2 |
9,0
|
||
|
Density kg/dm3
|
2,70
|
||
| Features | |
|---|---|
| Strength |
looks good
|
| Machinability |
looks good
|
| Weldability |
excellent
|
| Polishability |
good
|
Examples of use
For castings with medium to large wall thicknesses with high strength and toughness (artificially aged), corrosion resistant, aircraft industry.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-11,0 |
Fe |
0,55
|
| Cu |
0,05
|
Mn |
0,45
|
| Mg |
0,20-0,45
|
Ni |
0,05
|
| Zn |
0,10
|
Ti |
0,15
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
80
|
||
| Tensile strength Rm MPa min. |
150
|
||
| Elongation at break A50 mm % min. |
2,0
|
||
| Brinell hardness HBS |
50
|
||
|
Bending strength
bw N/mm2 |
6,5-7,5
|
||
|
Density kg/dm3
|
2,65
|
||
| G-AlSi10 Mg | |||
|---|---|---|---|
| Features | |||
| Strength |
good, hardened very well
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
Near-eutectic alloy with excellent casting properties, good hot tearing resistance and good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-11,0 |
Fe |
0,55
|
| Cu |
0,05
|
Mn |
0,45
|
| Mg |
0,20-0,45
|
Ni |
0,05
|
| Zn |
0,10
|
Ti |
0,15
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
180
|
||
| Tensile strength Rm MPa min. |
220
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
75
|
||
|
Bending strength
bw N/mm2 |
9,0-11,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good, hardened very well
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
Near-eutectic alloy with excellent casting properties, good hot tearing resistance and good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-11,0 |
Fe |
0,55
|
| Cu |
0,05
|
Mn |
0,45
|
| Mg |
0,20-0,45
|
Ni |
0,05
|
| Zn |
0,10
|
Ti |
0,15
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
90
|
||
| Tensile strength Rm MPa min. |
180
|
||
| Elongation at break A50 mm % min. |
2,5
|
||
| Brinell hardness HBS |
55
|
||
|
Bending strength
bw N/mm2 |
8,0-10,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good, hardened very well
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
Near-eutectic alloy with excellent casting properties, good hot tearing resistance and good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-11,0 |
Fe |
0,55
|
| Cu |
0,05
|
Mn |
0,45
|
| Mg |
0,20-0,45
|
Ni |
0,05
|
| Zn |
0,10
|
Ti |
0,15
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
220
|
||
| Tensile strength Rm MPa min. |
260
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
90
|
||
|
Bending strength
bw N/mm2 |
10,0-11,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good, hardened very well
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
Near-eutectic alloy with excellent casting properties, good hot tearing resistance and good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-11,0 |
Fe |
0,65
|
| Cu |
0,35
|
Mn |
0,55
|
| Mg |
0,20-0,45
|
Ni |
0,15
|
| Zn |
0,35
|
Ti |
0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
80
|
||
| Tensile strength Rm MPa min. |
160
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
50
|
||
|
Bending strength
bw N/mm2 |
6,5-7,5
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good, hardened very well
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
Near-eutectic alloy with excellent casting properties, good hot tearing resistance and good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-11,0 |
Fe |
0,65
|
| Cu |
0,35
|
Mn |
0,55
|
| Mg |
0,20-0,45
|
Ni |
0,15
|
| Zn |
0,35
|
Ti |
0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
180
|
||
| Tensile strength Rm MPa min. |
220
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
75
|
||
|
Bending strength
bw N/mm2 |
8,0-10,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good, hardened very well
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
Near-eutectic alloy with excellent casting properties, good hot tearing resistance and good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-11,0 |
Fe |
0,65
|
| Cu |
0,35
|
Mn |
0,55
|
| Mg |
0,20-0,45
|
Ni |
0,15
|
| Zn |
0,35
|
Ti |
0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
90
|
||
| Tensile strength Rm MPa min. |
180
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
55
|
||
|
Bending strength
bw N/mm2 |
7,0-9,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good, hardened very well
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
Near-eutectic alloy with excellent casting properties, good hot tearing resistance and good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-11,0 |
Fe |
0,65
|
| Cu |
0,35
|
Mn |
0,55
|
| Mg |
0,20-0,45
|
Ni |
0,15
|
| Zn |
0,35
|
Ti |
0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
200
|
||
| Tensile strength Rm MPa min. |
240
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
80
|
||
|
Bending strength
bw N/mm2 |
9,0-10,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good, hardened very well
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
Near-eutectic alloy with excellent casting properties, good hot tearing resistance and good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-10,0 |
Fe |
0,19
|
| Cu |
0,05
|
Mn |
0,10
|
| Mg |
0,25-0,45
|
Ni |
0
|
| Zn |
0,07
|
Ti |
0,15
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
190
|
||
| Tensile strength Rm MPa min. |
230
|
||
| Elongation at break A50 mm % min. |
2,0
|
||
| Brinell hardness HBS |
75
|
||
|
Bending strength
bw N/mm2 |
7,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
looks good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
For complex, thin-walled castings with high strength and good toughness (artificially aged) with very good corrosion resistance, aircraft industry, textile machinery.
| Alloy components | |||
|---|---|---|---|
| Si |
9,0-10,0 |
Fe |
0,19
|
| Cu |
0,05
|
Mn |
0,10
|
| Mg |
0,25-0,45
|
Ni |
0
|
| Zn |
0,07
|
Ti |
0,15
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
210
|
||
| Tensile strength Rm MPa min. |
290
|
||
| Elongation at break A50 mm % min. |
4,0
|
||
| Brinell hardness HBS |
90
|
||
|
Bending strength
bw N/mm2 |
8,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
looks good
|
||
| Weldability |
excellent
|
||
| Polishability |
good
|
||
Examples of use
For complex, thin-walled castings with high strength and good toughness (artificially aged) with very good corrosion resistance, aircraft industry, textile machinery.
| Alloy components | |||
|---|---|---|---|
| Si |
10,5-13,5 |
Fe |
0,55
|
| Cu |
0,05
|
Mn |
0,35
|
| Mg |
0
|
Ni |
0
|
| Zn |
0,10
|
Ti |
0,15
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
70
|
||
| Tensile strength Rm MPa min. |
150
|
||
| Elongation at break A50 mm % min. |
5,0
|
||
| Brinell hardness HBS |
50
|
||
|
Bending strength
bw N/mm2 |
5,5-6,5
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
sufficient
|
||
Examples of use
Eutectic alloy with excellent mould filling capacity, high hot tearing resistance and excellent casting properties at a high chemical resistance.
| Alloy components | |||
|---|---|---|---|
| Si |
10,5-13,5 |
Fe |
0,55
|
| Cu |
0,05
|
Mn |
0,35
|
| Mg |
0
|
Ni |
0
|
| Zn |
0,10
|
Ti |
0,15
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
80
|
||
| Tensile strength Rm MPa min. |
170
|
||
| Elongation at break A50 mm % min. |
6,0
|
||
| Brinell hardness HBS |
55
|
||
|
Bending strength
bw N/mm2 |
7,0-8,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
sufficient
|
||
Examples of use
Eutectic alloy with excellent mould filling capacity, high hot tearing resistance and excellent casting properties at a high chemical resistance.
| Alloy components | |||
|---|---|---|---|
| Si |
10,5-13,5 |
Fe |
0,80
|
| Cu |
1,00
|
Mn |
0,05-0,55
|
| Mg |
0,35
|
Ni |
0,30
|
| Zn |
0,55
|
Ti |
0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
80
|
||
| Tensile strength Rm MPa min. |
150
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
50
|
||
|
Bending strength
bw N/mm2 |
6,0-7,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
sufficient
|
||
Examples of use
Eutektische Legierung mit ausgezeichnetem Formfüllungsvermögen, hoher Warmrissbeständigkeit und ausgezeichneten Gießeigenschaften.
| Alloy components | |||
|---|---|---|---|
| Si |
10,5-13,5 |
Fe |
0,80
|
| Cu |
1,00
|
Mn |
0,05-0,55
|
| Mg |
0,35
|
Ni |
0,30
|
| Zn |
0,55
|
Ti |
0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
90
|
||
| Tensile strength Rm MPa min. |
170
|
||
| Elongation at break A50 mm % min. |
2,0
|
||
| Brinell hardness HBS |
55
|
||
|
Bending strength
bw N/mm2 |
7,0-8,0
|
||
|
Density kg/dm3
|
2,65
|
||
| Features | |||
|---|---|---|---|
| Strength |
good
|
||
| Machinability |
good
|
||
| Weldability |
excellent
|
||
| Polishability |
sufficient
|
||
Examples of use
Eutektische Legierung mit ausgezeichnetem Formfüllungsvermögen, hoher Warmrissbeständigkeit und ausgezeichneten Gießeigenschaften.
| Alloy components | |||
|---|---|---|---|
| Si |
7,5-9,5 |
Fe |
0,80
|
| Cu |
2,0-3,5
|
Mn |
0,15-0,65
|
| Mg |
0,05-0,55
|
Ni |
0,35
|
| Zn |
1,2
|
Ti |
0,25
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
90
|
||
| Tensile strength Rm MPa min. |
150
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
60
|
||
|
Bending strength
bw N/mm2 |
5,0-7,0
|
||
|
Density kg/dm3
|
2,75
|
||
| Features | |||
|---|---|---|---|
| Strength |
good
|
||
| Machinability |
looks good
|
||
| Weldability |
looks good
|
||
| Polishability |
good
|
||
Examples of use
Well castable universal alloy. Characterised by lower tendency to collapse and to shrink. Very good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
7,5-9,5 |
Fe |
0,80
|
| Cu |
2,0-3,5
|
Mn |
0,15-0,65
|
| Mg |
0,05-0,55
|
Ni |
0,35
|
| Zn |
1,2
|
Ti |
0,25
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
100
|
||
| Tensile strength Rm MPa min. |
170
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
75
|
||
|
Bending strength
bw N/mm2 |
6,0-8,0
|
||
|
Density kg/dm3
|
2,75
|
||
| Features | |||
|---|---|---|---|
| Strength |
good
|
||
| Machinability |
looks good
|
||
| Weldability |
looks good
|
||
| Polishability |
good
|
||
Examples of use
Well castable universal alloy. Characterised by lower tendency to collapse and to shrink. Very good machinability.
| Alloy components | |||
|---|---|---|---|
| Si |
0,20 |
Fe |
0,35
|
| Cu |
4,2-5,0
|
Mn |
0,10
|
| Mg |
0,15-0,35
|
Ni |
0,05
|
| Zn |
0,10
|
Ti |
0,15-0,30
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
200
|
||
| Tensile strength Rm MPa min. |
300
|
||
| Elongation at break A50 mm % min. |
5,0
|
||
| Brinell hardness HBS |
90
|
||
|
Bending strength
bw N/mm2 |
8,0-9,0
|
||
|
Density kg/dm3
|
2,75
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
excellent
|
||
| Weldability |
conditional
|
||
| Polishability |
looks good
|
||
Examples of use
For simpler castings with the highest strength (artificially aged) or highest toughness (cold hardened), aircraft, brake parts.
| Alloy components | |||
|---|---|---|---|
| Si |
0,20 |
Fe |
0,35
|
| Cu |
4,2-5,0
|
Mn |
0,10
|
| Mg |
0,15-0,35
|
Ni |
0,05
|
| Zn |
0,10
|
Ti |
0,15-0,30
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
200
|
||
| Tensile strength Rm MPa min. |
320
|
||
| Elongation at break A50 mm % min. |
8,0
|
||
| Brinell hardness HBS |
90
|
||
|
Bending strength
bw N/mm2 |
9,0-10,0
|
||
|
Density kg/dm3
|
2,75
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
excellent
|
||
| Weldability |
conditional
|
||
| Polishability |
looks good
|
||
Examples of use
For simpler castings with the highest strength (artificially aged) or highest toughness (cold hardened), aircraft, brake parts.
| Alloy components | |||
|---|---|---|---|
| Si |
0,18 |
Fe |
0,19
|
| Cu |
4,2-5,2
|
Mn |
0,55
|
| Mg |
0
|
Ni |
0
|
| Zn |
0,07
|
Ti |
0,15-0,30
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
200
|
||
| Tensile strength Rm MPa min. |
300
|
||
| Elongation at break A50 mm % min. |
3,0
|
||
| Brinell hardness HBS |
95
|
||
|
Bending strength
bw N/mm2 |
8,0-9,0
|
||
|
Density kg/dm3
|
2,75
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
excellent
|
||
| Weldability |
conditional
|
||
| Polishability |
looks good
|
||
Examples of use
For simpler castings which meet the highest strength and toughness requirements (artificially aged), aircraft industry.
| Alloy components | |||
|---|---|---|---|
| Si |
0,18 |
Fe |
0,19
|
| Cu |
4,2-5,2
|
Mn |
0,55
|
| Mg |
0
|
Ni |
0
|
| Zn |
0,07
|
Ti |
0,15-0,30
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
220
|
||
| Tensile strength Rm MPa min. |
330
|
||
| Elongation at break A50 mm % min. |
7,0
|
||
| Brinell hardness HBS |
95
|
||
|
Bending strength
bw N/mm2 |
9,0-10,0
|
||
|
Density kg/dm3
|
2,75
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
excellent
|
||
| Weldability |
conditional
|
||
| Polishability |
looks good
|
||
Examples of use
For simpler castings which meet the highest strength and toughness requirements (artificially aged), aircraft industry.
| Alloy components | |||
|---|---|---|---|
| Si |
5,0-6,0 |
Fe |
0,5
|
| Cu |
0,05
|
Mn |
0-0,4
|
| Mg |
0,4-0,8
|
Ni |
0
|
| Zn |
0,1
|
Ti |
0-0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
100
|
||
| Tensile strength Rm MPa min. |
140
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
55
|
||
|
Bending strength
bw N/mm2 |
6,0-6,5
|
||
|
Density kg/dm3
|
2,70
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
looks good
|
||
| Weldability |
good
|
||
| Polishability |
looks good
|
||
Examples of use
For corrosion resistant, high strength (hardened) castings (including food industry, fire equipment), good electrical conductivity achievable.
| Alloy components | |||
|---|---|---|---|
| Si |
5,0-6,0 |
Fe |
0,5
|
| Cu |
0,05
|
Mn |
0-0,4
|
| Mg |
0,4-0,8
|
Ni |
0
|
| Zn |
0,1
|
Ti |
0-0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
220
|
||
| Tensile strength Rm MPa min. |
240
|
||
| Elongation at break A50 mm % min. |
0,5
|
||
| Brinell hardness HBS |
80
|
||
|
Bending strength
bw N/mm2 |
7,0-7,5
|
||
|
Density kg/dm3
|
2,70
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
looks good
|
||
| Weldability |
good
|
||
| Polishability |
looks good
|
||
Examples of use
For corrosion resistant, high strength (hardened) castings (including food industry, fire equipment), good electrical conductivity achievable.
| Alloy components | |||
|---|---|---|---|
| Si |
5,0-6,0 |
Fe |
0,5
|
| Cu |
0,05
|
Mn |
0-0,4
|
| Mg |
0,4-0,8
|
Ni |
0
|
| Zn |
0,1
|
Ti |
0-0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
120
|
||
| Tensile strength Rm MPa min. |
160
|
||
| Elongation at break A50 mm % min. |
1,5
|
||
| Brinell hardness HBS |
60
|
||
|
Bending strength
bw N/mm2 |
7,0-7,5
|
||
|
Density kg/dm3
|
2,70
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
looks good
|
||
| Weldability |
good
|
||
| Polishability |
looks good
|
||
Examples of use
For corrosion resistant, high strength (hardened) castings (including food industry, fire equipment), good electrical conductivity achievable.
| Alloy components | |||
|---|---|---|---|
| Si |
5,0-6,0 |
Fe |
0,5
|
| Cu |
0,05
|
Mn |
0-0,4
|
| Mg |
0,4-0,8
|
Ni |
0
|
| Zn |
0,1
|
Ti |
0-0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
240
|
||
| Tensile strength Rm MPa min. |
260
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
90
|
||
|
Bending strength
bw N/mm2 |
8,0-8,5
|
||
|
Density kg/dm3
|
2,70
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
looks good
|
||
| Weldability |
good
|
||
| Polishability |
looks good
|
||
Examples of use
For corrosion resistant, high strength (hardened) castings (including food industry, fire equipment), good electrical conductivity achievable.
| Alloy components | |||
|---|---|---|---|
| Si |
1,5 |
Fe |
0,55
|
| Cu |
0,05
|
Mn |
0,45
|
| Mg |
4,5-6,5
|
Ni |
0
|
| Zn |
0,10
|
Ti |
0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
100
|
||
| Tensile strength Rm MPa min. |
160
|
||
| Elongation at break A50 mm % min. |
3,0
|
||
| Brinell hardness HBS |
60
|
||
|
Bending strength
bw N/mm2 |
|||
|
Density kg/dm3
|
2,60
|
||
| Features | |||
|---|---|---|---|
| Strength |
sufficient
|
||
| Machinability |
excellent
|
||
| Weldability |
good
|
||
| Polishability |
excellent
|
||
Examples of use
Castings with excellent resistance to sea water and weak alkaline solutions, for interior and exterior architecture, food and chemical industries, fire equipment.
| Alloy components | |||
|---|---|---|---|
| Si |
1,5 |
Fe |
0,55
|
| Cu |
0,05
|
Mn |
0,45
|
| Mg |
4,5-6,5
|
Ni |
0
|
| Zn |
0,10
|
Ti |
0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
110
|
||
| Tensile strength Rm MPa min. |
180
|
||
| Elongation at break A50 mm % min. |
3,0
|
||
| Brinell hardness HBS |
55
|
||
|
Bending strength
bw N/mm2 |
|||
|
Density kg/dm3
|
2,60
|
||
| Features | |||
|---|---|---|---|
| Strength |
sufficient
|
||
| Machinability |
excellent
|
||
| Weldability |
good
|
||
| Polishability |
excellent
|
||
|
|
Examples of use
Castings with excellent resistance to sea water and weak alkaline solutions, for interior and exterior architecture, food and chemical industries, fire equipment.
| Alloy components | |||
|---|---|---|---|
| Si |
7,5-8,5 |
Fe |
-0,60
|
| Cu |
0,05
|
Mn |
0,40
|
| Mg |
0,2-0,6
|
Ni |
0
|
| Zn |
9,5-10,5
|
Ti |
-0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
167
|
||
| Tensile strength Rm MPa min. |
177
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
100
|
||
|
Bending strength
bw N/mm2 |
118-137
|
||
|
Density kg/dm3
|
2,85
|
||
Examples of use
For high hardness and tensile strength, self-hardening.
| Alloy components | |||
|---|---|---|---|
| Si |
7,5-8,5 |
Fe |
-0,60
|
| Cu |
0,05
|
Mn |
0,40
|
| Mg |
0,2-0,6
|
Ni |
0
|
| Zn |
9,5-10,5
|
Ti |
-0,20
|
| Material properties | |||
|---|---|---|---|
| Yield strength Rp0,2 MPa min. |
196
|
||
| Tensile strength Rm MPa min. |
245
|
||
| Elongation at break A50 mm % min. |
1,0
|
||
| Brinell hardness HBS |
100
|
||
|
Bending strength
bw N/mm2 |
118-125
|
||
|
Density kg/dm3
|
2,85
|
||
| Features | |||
|---|---|---|---|
| Strength |
looks good
|
||
| Machinability |
looks good
|
||
| Weldability |
conditional
|
||
| Polishability |
looks good
|
||
Examples of use
For high hardness and tensile strength, self-hardening.
Represented are the alloy components of silicon (Si), iron (Fe), copper (Cu), manganese (Mn), magnesium (Mg), nickel (Ni), zinc (Zn) and titanium (Ti); as well as some material properties: yield strength, tensile strength, elongation at break, Brinell hardness, bending strength and density.
In another view, possible uses and examples as well as other properties in the processing (strength, machinability, weldability and polishability) can be shown.
