[Retracted] Improvement of Microstructure and Properties of Q235 Steel by Iron-Based Laser Cladding Coating

Table 4

Tensile strength of the three test specimens.

Test specimen no.	Tensile strength (MPa)			Average (MPa)
Test specimen 1	922	917	909	916
Test specimen 2	998	971	983	984
Test specimen 3	1003	1009	1021	1011