There are several types of magnesium alloy rods such as Casting Magnesium Alloy Rod, Extruded Magnesium Alloy Rod, Forged Magnesium Alloy Rod, etc. ZK61M is one kind of magnesium alloy.
The chemical composition of ZK61M
Al < 0.05;
Be < 0.01;
Cu < 0.05;
Fe < 0.05;
Mn < 0.1;
Ni < 0.005;
Si < 0.05;
Zn 5.0 - 6.0;
Zr 0.3 - 0.9;
Other elements < 0.3;
Room temperature tensile mechanical properties
Brand
status
Bar diameter (square bar, hexagonal bar inner cut circle diameter)/mm
Tensile strength (Rₘ)
MPa
Specify the non-proportional elongation strength (Rₚ₀. ₂)
MPa
Elongation at break (A)
%
ZK61M
T5
≤100
315
245
6
>100-130
305
235
6
Note: The mechanical properties of bars with a diameter greater than 130mm are based on measured results.
ZK61M Extruded Magnesium Alloy is a reinforced magnesium alloy which is mainly enhanced by the addition of zinc (Zn) and zirconium (Zr). The alloy belongs to…