Crane Rail Material Grade
Crane rails manufactured by Kingrail Parts are available in mild steel, high yield steel, carbon steel, boron and low alloy steel grades. Requests for non-standard dimensions, tolerances and/or grades will be considered and provided in accordance with agreed minimum quantities.
Crane Rail Material Properties
Standard
Steel grades
Mechanical properties
Rm MPa
min A5 %
HB
UIC 860 - 0 1986 - 2008
700
680
830
14
-
900A
880
1030
10
-
900 B
880
1030
10
-
EN 13674 - 1 2006
R200
min
680
14
200 - 240
R260
min
880
10
260 - 300
R260 MN
min
880
10
260 - 300
R350 HT
min
1175
9
350 - 390
R 350 LHT
min
1175
9
350 - 390
EN 13674 - 2 2006
R260
min
880
10
260 - 300
R350 HT
min
1175
9
350 - 390
R 350 LHT
min
1175
9
350 - 390
BS 11 1965
A
min
880
8
-
B
min
880
8
-
AREMA 2006
Standar chemistry
min 983
min 1180
10
min 300 Standard S. Rail min 370 High S. Rail
Low alloy rail steel
min 983
min 1014
min 1180
10
8
10
min 310 Standard S. Rail
min 325 Intermediate S. Rail
min 370 High S. Rail
AREMA 2007
Standar chemistry
min 983
min 1180
10
min 310 Standard S. Rail
min 370 High S. Rail
Low alloy rail steel
min 983
min 1014
min 1180
10
8
10
min 310 Standard S. Rail
min 325 Intermediate S. Rail
min 370 High S. Rail
AS 1085.1 2002
R 260
min 880
8
min 260
340 HH
780
1130
9
min 340
ArcelorMittal
Microalloyed
min 1040
9
320 - 360
900ACrV
min 966
9
min 315
B1000
min 1060
9
330 - 360
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