详情
KF-300S/KW-317L
Basicity:2.5
The weld metal has a low-carbon austenitic structure containing 19.5% Cr, 13% Ni, and 3.5% Mo
Classification
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Application and Features
- The weld metal has a low-carbon austenitic structure containing 19.5% Cr, 13% Ni, and 3.5% Mo
- KF-300S provides good operability and slag detachability, producing welds with an excellent bead appearance. It also offers superior mechanical properties and corrosion resistance
- It is suitable for welding critical chemical containers, and is particularly effective for vessels requiring corrosion resistance to non-oxidizing acids and organic acids, such as sulfuric and sulfurous acid
Welding Position
Welding Instruction
- Please refer to the precautions for submerged arc welding (SAW)
Application
- It is suitable for welding critical chemical containers, and is particularly effective for vessels requiring corrosion resistance to non-oxidizing acids and organic acids, such as sulfuric and sulfurous acid
Typical Chemical Composition of Weld Metal (wt%)
Typical Mechanical Properties of Weld Metal
Size and Polarity (DC+)
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