Prediction of Welding Deformation and Residual Stress of a Thin Plate by Improved Support Vector Regression

Table 1

The chemical composition and mechanical properties of AH32.

C	Mn	Si	S	P	Yield strength (MPa)	Tensile strength (MPa)	Elongation (%)
≤0.18	0.70~1.60	0.10~0.50	≤0.04	≤0.04	315	440~590	22