| 摘要 |
PROBLEM TO BE SOLVED: To provide a high toughness high corrosion resistance Ni alloy clad steel sheet excellent in weld zone toughness and a production method thereof.SOLUTION: The high toughness high corrosion resistance Ni alloy clad steel sheet excellent in weld zone toughness has as a clad material, Ni alloy containing, by mass%, C amount of 0.020% or less and has as a base material, a steel containing, by mass%, C:0.030 to 0.10%, Si:0.10 to 0.30%, Mn:1.30 to 1.80%, P:0.015% or less, S:0.003% or less, V:less than 0.010%, Al:0.040% or less, N:0.0030 to 0.010% and the balance Fe with inevitable impurities. |
