UTP 2949 W
应用领域
UTP 2949 W是适合加入和堆焊高合金的高温铸CrNi 28/48
材料相同的或相似的性质,如材料没有。2.4879 G-NiCr28W。
主要应用在石油化工装置的改革者管与服务温度了
到1150°C。
焊接性能和特殊性能的焊缝金属
UTP 2949 W有光滑的、稳定的电弧。容易夹渣的清除。有一个细缝起涟漪的结构。
焊缝金属是耐高温蠕变强度很好。
Application field
UTP 2949 W is suitable for joining and surfacing high alloyed 28/48 CrNi high temperature cast
materials of identical or similar nature, such as material-No. 2.4879 G-NiCr28W.
Main applications are reformer tubes in petrochemical installations with a service temperature up
to 1150°C.
Welding properties and special properties of the weld metal
UTP 2949 W has a smooth, stable arc. Easy slag removal. The seam has a finely rippled structure.
The weld metal is high temperature resistant with very good creep strength.