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772-2-A

Performance
Casting Mode Tensile Strength
Rm(MPa)
Yield Strength
Rp0.2(MPa)
Elongation
A(%)
Brinell Hardness
(HBW)
Conductivity
(%IACS)
Thermal Conductivity
W/(m·K)
Heat Treatment Mold Characteristic
Recasting               T6 High Tensile/High Hardness
Main Components
Si Fe Cu  Mn  Mg Zn Ti Cr Al
<0.15 <0.13 ≤0.10 ≤0.10 0.65~0.75 5.5~6.0 0.1~0.2 0.06~0.20 Tolerance