Pembahasan : V = 1/3 πr 2 t 314 = 1/3 .3,14.25.t 100 = 25/3t t = 300/25 t = 12 garis pelukis s =
Aluminium AlSi10Mg Datasheet - 3T additive manufacturing · 2019. 5. 21. · 1 All data gathered...
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DATA SHEET Aluminium AlSi10Mg For further information, please contact 3T or visit www.3t-am.com Material description Physical properties 1 Density (based on 2.67 g/cm 3 theoretical density) > 99% Pore size < 100 μm Porosity rate < 1% Hardness min. 80 HV10 Mechanical properties As Built Stress Relieved 2 Tensile strength Horizontal (XY) Vertical (Z) 302 MPa ± 50 MPa 302 MPa ± 50 MPa 257 MPa ± 18 MPa 257 MPa ± 18 MPa Proof strength (Rp 0.2%) Horizontal (XY) Vertical (Z) 177 MPa ± 50 MPa 177 MPa ± 50 MPa 154 MPa ± 21 MPa 154 MPa ± 21 MPa Modulus of elasticity Horizontal (XY) Vertical (Z) 65 ± 8.5 GPa 65 ± 8.5 GPa 70 ± 14 GPa 70 ± 14 GPa Elongation at break Horizontal (XY) Vertical (Z) 4.5 ± 2.1% 4.5 ± 2.1% 11.6 ± 6.5% 11.6 ± 6.5% 1 All data gathered using ASTM E8M flat un-machined specimens that were wire EDM to profile with cross section of 2mmx6mm at the gauge section. 2 Stress relief at 300 o C for 2 hours in a convection air furnace with specimens on build plate. Please contact us for bespoke heat treatment to achieve different mechanical properties. AlSi10Mg is a lightweight alloy used widely in the AM industry. It comprises of 9-11 wt% Si and 0.25-0.45wt% Mg with these two giving rise to the strengthening phase, Mg 2 Si. Applications are widely varied between prototypes, functional parts and small runs of cast equivalent types such as LM9.
Transcript of Aluminium AlSi10Mg Datasheet - 3T additive manufacturing · 2019. 5. 21. · 1 All data gathered...
DATA SHEET
Aluminium AlSi10Mg
For further information, please contact 3T or visit www.3t-am.com
Material description
Physical properties1
Density (based on 2.67 g/cm3 theoretical density) > 99%
Pore size < 100 μmPorosity rate < 1%
Hardness min. 80 HV10
Mechanical properties
As Built Stress Relieved2
Tensile strengthHorizontal (XY)Vertical (Z)
302 MPa ± 50 MPa302 MPa ± 50 MPa
257 MPa ± 18 MPa257 MPa ± 18 MPa
Proof strength (Rp 0.2%)Horizontal (XY)Vertical (Z)
177 MPa ± 50 MPa177 MPa ± 50 MPa
154 MPa ± 21 MPa154 MPa ± 21 MPa
Modulus of elasticityHorizontal (XY)Vertical (Z)
65 ± 8.5 GPa65 ± 8.5 GPa
70 ± 14 GPa70 ± 14 GPa
Elongation at breakHorizontal (XY)Vertical (Z)
4.5 ± 2.1%4.5 ± 2.1%
11.6 ± 6.5%11.6 ± 6.5%
1 All data gathered using ASTM E8M flat un-machined specimens that were wire EDM to profile with cross section of 2mmx6mm at the gauge section.
2 Stress relief at 300oC for 2 hours in a convection air furnace with specimens on build plate. Please contact us for bespoke heat treatment to achieve different mechanical properties.
AlSi10Mg is a lightweight alloy used widely in the AM industry. It comprises of 9-11 wt% Si and 0.25-0.45wt% Mg with these two giving rise to the strengthening phase, Mg2Si. Applications are widely varied between prototypes, functional parts and small runs of cast equivalent types such as LM9.
For further information, please contact 3T or visit www.3t-am.com
DATA SHEET
Aluminium AlSi10MgChemical properties
Statistical Process Control Charts3
Materialcomposition
wt%
Al Balance Mn 0.45 max Pb 0.15 max
Si 9.00-11.00 Mg 0.20-0.45 Sn 0.05 max
Fe 0.55 max Ni 0.05 max Ti 0.05 max
Cu 0.05 max Zn 0.10 max
Material Properties Applications Finishes Industries
• Corrosion Resistant• Lightweight• High Thermal Conductivity• High Electrical Conductivity
• Prototyping• Engineering• Lightweight Enclosures
• Machined• Spark-eroded• Anodised• Micro shot-peened• Polished
• Automotive• Motorsport• Aerospace
3 Data generated in a production environment through calibration builds, production builds and testing of powders during the goods in procedure. Specimen geometry is ASTM E8M flat with cross section of 2mmx6mm at the gauge section.
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