| 牌号 | Sandvik 21.11.LNb |
| 厂家 | Sandvik Materials Technology |
| 分类 | Steel |
| 介绍 | Sandvik 21.11.LNb is a strip electrode used to obtain a corrosion resistant overlay weld deposit on C-, CMn- and low-alloy steels using electroslag welding (ESW) with the flux Sandvik 47S. It gives a 347/E347 chemical composition when used in single-layer technique. It can also be combined with Sandvik 19.9.LNb for the second layer to obtain a 347/E347 weld deposit. There are also other possible combinations and conditions. Applications Sandvik 21.11.LNb is used for corrosion resistant weld surfacing of components in the chemical, petrochemical industry. Typical components are pressure vessels, heat exchangers, shafts, industrial piping etc. It is very common in petrochemical applications. It is often used as transition layer on which a second layer is welded, using 19.9.LNb for better corrosion resistance |
| Sandvik Materials Technology 产品展示 | 种类 |
|---|---|
| Sandvik 23.12.2.LR | Steel |
| Sandvik 5LR11 | Steel |
| Sandvik 21.11.LNb | Steel |
| Sandvik Bioline 11R51/11R51 HV | Steel |
| Sandvik Creusabro Dual | Steel |
| Sanicro 32Cu | Steel |
| Sandvik 5R60 (Billets) | Steel |
| Sandvik SAF 2507 (Strip Steel) | Steel |
| Sandvik 5R60 (Wire) | Steel |
| Sandvik 24.13.LNb (Welding Strip) | Steel |
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