Flame cutting steel composition analysis
Steel analysis determines the chemical composition of a steel, particularly carbon content and other alloying elements. Excessive carbon content can lead to unacceptable hardening.
Physical-Chemical Working Mechanism
Burning-steel analysis determines the chemical composition of the steel by measuring the concentrations of carbon and other alloying elements. The carbon content has a direct effect on the structure and mechanical properties of the material.
Metallurgical Relevance & Welding Risks
A carbon content that is too high can cause unacceptable hardening at the cut edges, which can lead to cracks and distortion in the weldment. This can impair the toughness and mechanical behavior of the steel.
Shop Practice & Action Steps
For a proper burning-steel analysis, follow these steps:
• Use a reliable analysis instrument, e.g., a spectrograph.
• Make sure the steel is analyzed at rest and in a stable environment.
• Interpret the results with regard to carbon content and other alloying elements.
• Compare the analysis results with the specific requirements of the material and the welding process.