voestalpine Böhler Welding

Stick electrodes for creep resistant steel

17. júl 2018

Böhler Welding stick electrodes.
The best for the best.

No matter which electrode you need to get your project done, you will find it at Böhler Welding. We offer more than 2,000 products for joint welding for all common arc welding processes.

The most commonly used stick  electrodes for creep resistant steels are listed in the table below.

 

Product

Characteristics and typical fields of application

Datasheet

BÖHLER FOX DCMS Kb

Basic low hydrogen electrode for 1 % Cr 0.5 % Mo alloyed boiler, plate, and tube steels. Approved in long-term condition up to +570 °C service temperature. Fully alloyed core wire which will provide reliable creep rupture properties for the whole service life of a boiler plant. High ductility and crack resistance. The weld metal deposit is heat treatable. Very low hydrogen content (acc. AWS condition HD < 4 ml/100 g). Metal recovery approx. 115 %. Suitable for step-cooling application. Bruscato ≤ 15ppm. Post weld tempering at 660 – 700 °C for at least ½ h followed by cooling in furnace down to 300 °C and still air.

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BÖHLER FOX CM 2 Kb

Basic covered stick electrode for welding 2.25 % Cr 1 % Mo alloyed steels. Approved in long-term condition up to +600 °C service temperature. Applicable for welds in refineries, boiler construction, and thermal power plants. Core wire alloyed electrode which will provide reliable creep rupture properties. Crack resistant and ductile deposit, high creep rupture strength, low hydrogen content (acc. AWS condition HD < 4 ml/100 g). Good weldability in all positions except vertical down. Deposit is nitride-able and heat treatable. Metal recovery approx. 110 %.

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BÖHLER FOX CM 5 Kb

Basic coated, core wire alloyed electrode for creep resistant steels suited in pressure vessels and in the crude oil industry. Preferably suited for X12CrMo5 (5 Cr 0.5 Mo) steels. Approved in long-term condition up to +650 °C service temperature. High crack resistance, very low hydrogen content (acc. AWS condition HD < 4 ml/100 g). Good weldability in all positions except vertical down. The weld deposit is heat treatable. Metal recovery approx. 115 %.

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Thermanit MTS 3

The basic coated CrMoVNb core wire alloyed electrode is specially designed for welding of creep resistant tempered martensitic 9 % Cr steels used for turbine and boiler fabrication in thermal power plants as well as in the chemical industry. Approved for long-term use at service temperatures up to 650 °C. Böhler FOX C 9 MV provides good welding characteristics in all positions except vertical down, a stable arc, low spattering, good slag detachability and excellent striking and re-striking properties. The chemical composition is optimized in order to provide a high creep resistant and ductile weld metal and is characterized by low hydrogen content and low level of trace elements.

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Thermanit MTS 3-LNi

The basic coated CrMoVNb alloyed electrode is specially designed for welding of creep resistant tempered martensitic 9 % Cr steels used for turbine and boiler fabrication in thermal power plants as well as in the chemical industry. Thermanit MTS 3 LNi provides good welding characteristics in all positions except vertical down, a stable arc, low spattering, good slag detachability and excellent striking and re-striking properties. The chemical composition is optimized in order to provide a high creep resistant and ductile weld metal and meets the requirement for restricted Mn + Ni content (≤ 1 wt. %). It is characterized by low hydrogen content and low level of trace elements.

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Thermanit MTS 616-LNi

The basic coated CrMoNiVWNb core wire alloyed electrode is specially designed for welding of creep resistant tempered martensitic 9 % Cr steels. The electrode is used for the fabrication of turbine and boiler components in thermal power plants. It features good welding characteristics in all positions except vertical down, a stable arc, low spattering, good slag detachability and excellent striking and re-striking properties. The chemical composition is optimized in order to provide a high creep resistant and ductile weld metal and meets the requirement for restricted Mn + Ni content (≤ 1.2 wt. %). It is characterized by low hydrogen content and low level of trace elements.

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