The commonly used methods for hardness testing of forged steel rolls
[av_one_full first min_height=” vertical_alignment=” space=” custom_margin=” margin=’0px’ padding=’0px’ border=” border_color=” radius=’0px’ background_color=” src=” background_position=’top left’ background_repeat=’no-repeat’ animation=” mobile_display=”] [av_textblock size=” font_color=” color=”] The commonly used methods for hardness testing of forged steel rolls Hardness is a very important technical value of roll products. The commonly used hardness testing methods for forged steel rolls are: Vickers […]