|Designation GOST Cyrillic||10Х25Н6АТМФ|
|Designation GOST Latin||10X25H6ATMF|
|By chemical elements||10Cr25Н6NTiMoV|
10Х25Н6АТМФ steel is used: for the production of ingots used for the manufacture of parts of equipment of chemical and petrochemical engineering method of hot plastic deformation.
Corrosion-resistant, acid-resistant nitrogen-bearing austenitic steel, heat-resistant up to +700 °C.
|Blanks. Of the workpiece. Slabs||В31||TU 14-1-1958-77|
According to TU 14-1-1958-77 the chemical composition is given for steel 10Х25Н6АТМФ. Deviations from the chemical composition are permissible: nitrogen +0,030%, molybdenum + 0,030%. By agreement of the parties, other deviations from the content of the elements in the steel are allowed. The residual content of the elements in steel should comply with GOST 5632.
|Weldability||Weld with short arc buffed edges "thread joints" without the transverse oscillations of the electrode - e-08Х24Н6ТАФМ.|
|Macrostructure and pollution||Macrostructure of steel ingots of square cross-section on the other 14-1-1958-77, weighing up to 3.5 tons in the technology of redistribution and norms trimmings (if redistribution is not less than - head trimmings 18%, trimming the bottom 2.5 percent) should not have shrinkage, inclusions, blowholes, cracks and delamination visible to the naked eye.|