An austenitic stainless clad steel plate comprising: a cladding metal including: a composition that consists of, by mass%, C: 0.020% or less, Si: 1.00% or less, Mn: 2.00% or less, P: 0.045% or less, S: 0.030% or less, Ni: 12.00 to 15.00%, Cr: 16.00 to 18.00%, Mo: 2.00 to 3.00%, Cu: 0.50% or less, B: 0.0010% or less, Ca: 0.0050% or less, N: 0.05% or less, O: 0.0050% or less, and the balance being Fe and incidental impurities; and an austenite grain structure of a partially recrystallized structure or a recrystallized structure; and a base metal formed by being stacked to the cladding metal; wherein the austenitic stainless clad steel plate has a shear strength of 300 MPa or more, wherein a decreased amount of the cladding metal through corrosion based on JIS G0578 is less than 60 g/(m 2 ·h), wherein the base metal is a low-alloy steel having a composition that consists of, by mass%, C: 0.26% or less, Si: 0.05% or more to 0.75% or less, Mn: 1.65% or less, P: 0.030% or less, S: 0.030% or less, Nb: 0.100% or less, V: 0.100% or less, and Ti: 0.100% or less, the remainder being Fe and unavoidable impurities the composition satisfying following formula: Nb + V + Ti ≤ 0.15 ⁢ % (where Nb, V, and Ti in the formula are respective contents of elements (by mass%)), the base metal has a yield strength of 450 MPa or more, the base metal has a tensile strength of 535 MPa or more, and the base metal has a percentage of ductile fracture at -10 °C by a DWTT test of 85% or more. a cladding metal including: a composition that consists of, by mass%, C: 0.020% or less, Si: 1.00% or less, Mn: 2.00% or less, P: 0.045% or less, S: 0.030% or less, Ni: 12.00 to 15.00%, Cr: 16.00 to 18.00%, Mo: 2.00 to 3.00%, Cu: 0.50% or less, B: 0.0010% or less, Ca: 0.0050% or less, N: 0.05% or less, O: 0.0050% or less, and the balance being Fe and incidental impurities; and an austenite grain structure of a partially recrystallized structure or a recrystallized structure; and a composition that consists of, by mass%, C: 0.020% or less, Si: 1.00% or less, Mn: 2.00% or less, P: 0.045% or less, S: 0.030% or less, Ni: 12.00 to 15.00%, Cr: 16.00 to 18.00%, Mo: 2.00 to 3.00%, Cu: 0.50% or less, B: 0.0010% or less, Ca: 0.0050% or less, N: 0.05% or less, O: 0.0050% or less, and the balance being Fe and incidental impurities; and C: 0.020% or less, Si: 1.00% or less, Mn: 2.00% or less, P: 0.045% or less, S: 0.030% or less, Ni: 12.00 to 15.00%, Cr: 16.00 to 18.00%, Mo: 2.00 to 3.00%, Cu: 0.50% or less, B: 0.0010% or less, Ca: 0.0050% or less, N: 0.05% or less, O: 0.0050% or less, and the balance being Fe and incidental impurities; and an austenite grain structure of a partially recrystallized structure or a recrystallized structure; and a base metal formed by being stacked to the cladding metal; wherein the austenitic stainless clad steel plate has a shear strength of 300 MPa or more, wherein a decreased amount of the cladding metal through corrosion based on JIS G0578 is less than 60 g/(m 2 ·h), wherein the base metal is a low-alloy steel having a composition that consists of, by mass%, C: 0.26% or less, Si: 0.05% or more to 0.75% or less, Mn: 1.65% or less, P: 0.030% or less, S: 0.030% or less, Nb: 0.100% or less, V: 0.100% or less, and Ti: 0.100% or less, the remainder being Fe and unavoidable impurities the composition satisfying following formula: Nb + V + Ti ≤ 0.15 ⁢ % (where Nb, V, and Ti in the formula are respective contents of elements (by mass%)), the base metal has a yield strength of 450 MPa or more, the base metal has a tensile strength of 535 MPa or more, and the base metal has a percentage of ductile fracture at -10 °C by a DWTT test of 85% or more.