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PRODUCT DATA of AA1050-H12
MaterialAA1050-H12
Processing and AssemblyStrain hardened only to a quarter hard condition
Product TypeMetal Alloy
Chemical Composition99.5% Al
Name of ManufacturerCorus
Postbus 10000, 1970 CA IJmuiden, The Netherlands
+31 (0) 251 499111
+31 (0) 251 470000
feedback@ corusgroup.com
www.corusgroup.com
EXPERIENCE IN PRACTICE
Development StatusCommercial Product
Cost RangeVery Low
Equivalent DesignationsAA 1050, BS 1B, AFNOR A5, Din Al 99.5
Space ExperienceGood
PHYSICAL PROPERTIES
Crystal StructureFace centered cubic (fcc)
Specific Gravity2.71
Magnetic PropertiesNonmagnetic
ELECTRICAL PROPERTIES
Electrical Volume Resistivity2.8e-8 ohm.m
@RT
Electrical Conductivity59.5 %IACS
THERMAL PROPERTIES
Thermal Conductivity230 W/m.K
Thermal Expansion Coefficient24 ┬Ástrain/┬░C
RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY
General Corrosion StatusNo specific corrosion protection required
Stress Corrosion StatusHigh Resistance to SCC: Table 1
test: ECSS-Q-ST-70-37C
Data Quality: Design data
Bimetallic CorrosionCan be used in a non-controlled environment: Al alloys, Cd
Can be used in a clean room environment: Mg, Sn-Pb alloys (all), Sn, Pb, Zn, Be
Needs specific measures: All others
Test: ECSS-Q-ST-70-71 table 1
Data Quality: Design Data