China Standard Steel Rail
Name : U71Mn 38kg Heavy Rails
Specification(KGS/M): 38,43,50kg
Materials:45Mn, U71Mn
Length:12,12.5m
All kinds of heavy rail
GB2585-2007 STANDARD HEAVY RAIL |
|||||||
SIZE |
DIMENSION (MM) |
WEIGHT |
MATERIAL |
LENGTH |
|||
HEAD |
HEIGHT |
BASE |
WEB |
||||
GB 38KG |
68 |
134 |
114 |
13 |
38.733 |
50Mn/ |
12.5-25 |