Material
U71,U74,U71Mn,900A,A75,ETC
Standards
GB/T 13793-1992 ,ASTM,JIS,EN 10025 ETC
Delivery Condition
Hot rolled,black
Surface require
Black,Polish
Heat Treated
Heat Treatment
Length(m)
9/9.5/1010.5/11/11.512/12..5m
Usage
mining,trolley,crane and other guide rail
Size
43kg/50kg/QU70/QU100/UIC54/UIC60