This standard specifies the quality level, dimensional deviation and measurement methods of plasma arc cutting surfaces. This standard is applicable to mechanized and semi-mechanized plasma arc cutting of low carbon steel, medium carbon steel, ordinary alloy structural steel, high alloy steel, aluminum and stainless steel rolled steel.
JB/T 10045.4-1999 history
2018JB/T 10045-2017 Thermal cutting.Model of surface quality for gas cutting
1999JB/T 10045.4-1999 Thermal cutting.Quality and demensional deviation of plasma cutting
JB/T 10045.4-1999 Thermal cutting.Quality and demensional deviation of plasma cutting was changed to JB/T 10045-2017 Thermal cutting.Model of surface quality for gas cutting.