HFRR Standard Specimen Pack ,柴油潤滑性消耗包
PCS柴油潤滑性消耗包/柴油潤滑性消耗包 HFRSSP
Standard Specimen Pack – Part code: HFRSSP
· This standard specimen pack comprises 100 upper and 100 lower specimens for use in the HFRR and are manufactured to comply with ISO and ASTM standards.
· Upper Specimen (Ball)
· The upper specimen is specified to grade 28 (ANSI B3.12), ANSI E-52100 steel, with a Rockwell hardness “C” scale (HRC) number of 58-66 (ISO 6508), and a surface finish of less than 0.05 µm Ra.
· Lower Specimen (Disc)
· The lower specimen is specified to AISI E-52100 steel machined from annealed rod, with Vickers hardness “HV30” scale number of 190-210 (ISO 6507/1). It is turned, lapped and polished to a surface finish of less than 0.02µm Ra.
HFRR standard specimens are sold as a pack of 100 upper and 100 lower specimens. The upper specimen is a 6mm diameter ball that is loaded into the upper specimen holder and the lower specimen is a 10mm disc that is loaded into the lower specimen holder.
相關產品
免責聲明
- 凡本網注明“來源:化工儀器網”的所有作品,均為浙江興旺寶明通網絡有限公司-化工儀器網合法擁有版權或有權使用的作品,未經本網授權不得轉載、摘編或利用其它方式使用上述作品。已經本網授權使用作品的,應在授權范圍內使用,并注明“來源:化工儀器網”。違反上述聲明者,本網將追究其相關法律責任。
- 本網轉載并注明自其他來源(非化工儀器網)的作品,目的在于傳遞更多信息,并不代表本網贊同其觀點和對其真實性負責,不承擔此類作品侵權行為的直接責任及連帶責任。其他媒體、網站或個人從本網轉載時,必須保留本網注明的作品第一來源,并自負版權等法律責任。
- 如涉及作品內容、版權等問題,請在作品發表之日起一周內與本網聯系,否則視為放棄相關權利。