Product Name Rail clip e2055 for railway fastening system Raw Material 60Si2MnA Diameter 20mm Weight 0.765Kg Hardness HRC44-48 Fatigue Test 5 million cycles without breaking or cracking Toe Load more than 2750 bls (Deflection 11.1mm) Surface Nataral color or as customer's requirement Place of Origin Jiangsu, China (Mainland) Certification ISO9001:2008 Standard UIC,DIN,JIS,AREMA,ISCR,GB,etc Application Railway Fastening System