50mn/U71mn 43kg Heavy Railroad Steel Rail

Introduction

Thesteelrailisusedtoguidethetrainwheelsfarforwarding,bywithstandingtheenormousstressbythewheelwhenatrainpassesby,andtransferring tothe
tiesleepersaswell.Therailshallprovide smoothandcontinuousrollingsurface
withleastresistance.

Generallyspeaking,theheaviertherailsandtherestofthetrackwork,the
heavierandhigherspeedforthetraintheserailroadtrackscancarry.Atelectrified
railwayorautomaticblocksections,therailroadrailcanalsobeusedasthe
railroadtrackcircuit.

Product: Heavy Rail
Standards:GB2585-2007
Material:50Mn,U71Mn,U71, 45Mn
Size:38kg,43kg,50kg,60kg,75kg
Length:12.5-25m

Drawing

dards	Size	Head(mm) A	Height (mm) B	Bottom(mm) C	Web(mm) D	Weight(kg/m)	Material	Length(m)
GB2585-2007	GB38KG	68	134	114	13	38.733	50Mn,U71Mn,U71, 45Mn	12.5-25
	GB43KG	70	140	114	14.5	44.653	50Mn,U71Mn,U71, 45Mn	12.5-25
	GB50KG	70	152	132	15.5	51.514	50Mn,U71Mn,U71, 45Mn	12.5-25
	GB60KG	73	176	150	16.5	60.64	50Mn,U71Mn,U71, 45Mn	12.5-25
	GB75KG	70	192	150	20	74.4	50Mn,U71Mn,U71, 45Mn	12.5-25

Picture