本实用新型提供一种不锈钢复合板点蚀试验夹具，用于不锈钢复合板耐点蚀评价试验，解决了或部分解决了现有技术中在进行不锈钢复合板耐蚀试验时通过去掉基层碳钢再进行试验，导致加工难度大，操作不便，效率低，而且复层不锈钢在靠近基层碳钢碳钢侧的不锈钢极易发生腐蚀，造成试验误差较大的技术问题。本实用新型结构简单，操作方便，降低了试验样片的制作难度，实现了对薄规格的不锈钢复合板复层进行原位点蚀评价试验，大大提高了复合板点蚀试验效率。

The utility model patent provides a stainless steel clad plates pitting corrosion test fixture, which is used for the pitting corrosion resistance evaluation test of the stainless steel clad plates, which solves or partially solves the problem of removing the base metal of carbon steel in the corrosion resistance test of the stainless steel composite plate in the prior art. Re-testing results in difficult processing, inconvenient operation, and low efficiency. Moreover, the stainless steel on the carbon steel side of the carbon steel near the base layer is easily corroded by the multi-layer stainless steel, which causes the technical problem of large test errors. The utility model has the advantages of simple structure and convenient operation, reduces the difficulty of making test specimens, realizes the in-situ pitting evaluation test on the thin-gauge stainless steel clad plates cladding metal, and greatly improves the pitting corrosion test efficiency of the clad plates.