| 摘要 |
PROBLEM TO BE SOLVED: To provide a titanium clad steel plate with which welding is easily and effectively executed in a process such as cutting back or inserting plate welding by eliminating the cause of joining property deterioration which is caused at the time of welding at the boundary between a clad material and a base material. SOLUTION: In this titanium clad steel plate as just rolled wherein a clad material 2 consisting of titanium or a titanium alloy is joined on the surface of a base material 1, the surface side of the clad material 2 is composed of plural rectangular clad materials 2 and band-like areas 7 wherein the clad material 2 does not exist. When the product width of the clad steel plate, its length, the total values of each width of the above described plural clad material parts and the total values of each length are respectively expressed by W, L,ΣWc andΣLc, W>=ΣWc or L>=ΣLc or W>=ΣWc and moreover L>=ΣLc are satisfied.
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