standard rail UIC60,UIC860,UIC54/UIC60
2016-12-19 14:37 Click：times
UIC60 rail chemical composition (mass fraction)%
Si Mn P S C
Production value 0.72-0.74 1.10-1.16 0.014-0.023 0.23-0.27 0.005-0.011
Average 0.73 0.25 1.14 0.018 0.006
UIC860/0 0.60-0.80 0.10-0.50 0.80-1.30 = 0.040 = 0.040
Mechanical properties of UIC60 steel rail
Tensile strength /MPa elongation /%
Production value 12.0-15.0 920-980
Mean value 95013.8
UIC860/0 880-1030 = 10
UIC860 standard rail
TAG：
UIC860 standard rail