Plated steel material

A plated steel material comprising:

• a steel material;
• and a plating layer on the steel material, wherein
• the plating layer includes, as an average chemical composition, in terms of mass %,
• 10.0 to 40.0% of Al,
• 5.0 to 12.5% of Mg,
• 0 to 1.0% of Ti,
• 0 to 1.0% of Zr,
• 0 to 5.00% of Si,
• 0 to 3.00% of Ca,
• 0 to 0.50% of Y,
• 0 to 0.50% of La,
• 0 to 0.50% of Ce,
• 0 to 0.50% of Sr,
• 0 to 3.00% of Sn,
• 0 to 1.00% of Bi,
• 0 to 1.00% of In,
• 0 to 1.00% of B,
• 0 to 0.50% of P,
• 0 to 0.25% of Cr,
• 0 to 0.25% of V,
• 0 to 1.0% of Ni,
• 0 to 0.25% of Co,
• 0 to 0.25% of Nb,
• 0 to 1.0% of Cu,
• 0 to 0.25% of Mn,
• 0 to 0.25% of Mo,
• 0 to 0.25% of W,
• 0 to 1.00% of Ag,
• 0 to 0.50% of Li,
• 0 to 0.05% of Na,
• 0 to 0.25% of Ba,
• 0 to 0.05% of K,
• 0 to 5.0% of Fe,
• 0 to 0.50% of Sb,
• 0 to 0.50% of Pb, and
• a balance including 50.0% or more of Zn and impurities;
• the plating layer includes Ti and Zr in a total amount of 0.001% or more;
• and
• the plating layer has a diffraction intensity satisfying a formula (1) below, the diffraction intensity being obtained from an X-ray diffraction measurement result:
• I
• ⁡
• (
• 2
• ⁢
• 0
• ⁢
• 0
• )
• A
• ⁢
• 1
• /
• {
• (
• I
• ⁡
• (
• 1
• ⁢
• 1
• ⁢
• 1
• )
• A
• ⁢
• 1
• +
• I
• ⁡
• (
• 2
• ⁢
• 2
• ⁢
• 0
• )
• A
• ⁢
• 1
• +
• I
• ⁡
• (
• 2
• ⁢
• 0
• ⁢
• 0
• )
• A
• ⁢
• 1
• +
• I
• ⁡
• (
• 3
• ⁢
• 1
• ⁢
• 1
• )
• A
• ⁢
• 1
• }
• ≥
• 0.4
• ,
• (
• 1
• )
• wherein, in the formula (1), I(200)Al is a diffraction intensity of (200) of Al, I(111)Al is a diffraction intensity of (111) of Al, I(220)Al is a diffraction intensity of (220) of Al, and I(311)Al is a diffraction intensity of (311) of Al.