Posco Holdings Inc.

Yoonsuk Oh

Hye Jeong Kim

Taek Geun Lee

Dong Kyun Choo

Hye Ji Kim

Jae Sin Park

Jonggeol Kim

Dae Hwan Choi

Jae Eock Cho

Bae Mun Seo

A magnesium alloy sheet according to an embodiment of the present invention includes greater than 3 wt % and less than or equal to 5 wt % of Al, 0.5 wt % to 1.5 wt % of Zn, 0.1 wt % to 0.5 wt % of Mn, 0.001 wt % to 0.01 wt % of B, 0.1 wt % to 0.5 wt % of Y, a balance amount of magnesium, and other inevitable impurities on the basis of a total of 100 wt %.

Magnesium alloy sheet and manufacturing method thereof

Growing community of inventors

Pohang-si, South Korea

Yoonsuk Oh