Clad steel plate and manufacturing method therefor

A clad steel plate, comprising a base layer and a cladding layer on the base layer, wherein the clad steel plate has a thickness of 60-120 mm,

• the cladding layer is made of stainless steel, and the stainless steel comprises the following chemical components in mass percentage:
• 0<C≤0.08%, 0<Si≤1.0%, 0<Mn≤2.0%, Cr:
• 18.0-20.0%, Ni:
• 8.0-11.0%, 0<S≤0.03%, 0<P≤0.035%, with the balance being Fe and unavoidable impurities;
• the base layer is made of carbon steel, and the carbon steel comprises the following chemical components in mass percentage:
• 0<C≤0.24%, 0<Si≤0.55%, 0<Mn≤1.60%, 0<P≤0.035%, 0<S≤0.035%, 0<Cr≤0.30%, 0<Ni≤0.30%, 0<Cu≤0.40%, with the balance being Fe and unavoidable impurities,
• and a bonding strength between the base layer and the cladding layer is 500 MPa or more.