牌号 | Sandvik 25.22.2.LMn (Welding Strip) |
厂家 | Sandvik Materials Technology |
分类 | Steel |
介绍 | Sandvik 25.22.2.LMn is a strip electrode commonly used in urea plants to obtain a 25Cr-22Ni-2Mo type of corrosion resistant overlay weld deposit on C-,CMn- and low-alloyed steels using submerged-arc welding (SAW) with the flux Sandvik 31S or electroslag welding (ESW) with the flux Sandvik 47S. Since there are many possible combinations and conditions it is recommended to consult Sandvik for details and advice. Applications Sandvik 25.22.2.LMn is used for corrosion resistant weld surfacing of components in urea plants. Typical components are pressure vessels, heat exchangers. |
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