Dongguan VIM Steel Co.,Ltd.

ASTM 8620 alloy steel is a widely used alloy steel, suitable for applications requiring toughness in the core and good hardenability of the surface. This steel grade exhibits good toughness after heat treatment, providing consistent performance during quenching and tempering, which helps improve the overall strength and usability of the component. ASTM 8620 alloy steel is commonly used in the industrial and automotive sectors for gears, shafts, housings, and other machinery components. We offer material certification, quality assurance, and can provide third-party inspection reports based on requirements. Standard dimensions can also be based on order quantities and specifications.