The SCM415 produced by XINGTAI STEEL has stable composition, low harmful elements, small decarburization layer, few surface defects, excellent mechanical properties and machining properties, It is widely used in fields such as construction, machinery, and automobiles. A customer of XINGTAI STEEL used this steel grade to produce automotive chassis connecting rods. The customer reported that the surface quality of the product is stable, with few pits and spots, which met product usage requirements.