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HEAVY CRANE RAIL

Heavy crane rails are crucial for supporting high-capacity cranes and lifting systems in demanding industrial environments. Ideal for large manufacturing facilities, steel mills, shipyards, and port operations, these rails are designed to support the movement of heavy materials and equipment effectively.

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AM STANDARD (ArcelorMittal)

Our heavy crane rails are manufactured to the AM Standard (ArcelorMittal Specification), ensuring they meet rigorous quality and performance criteria. This specification guarantees that our rails offer superior strength, durability, and consistency, tailored to handle the intense forces and wear associated with heavy-duty crane operations.

AM STANDARD (Special Crane Rails)
Profile
Weight
Height (H)
Base width (B)
Head width (C)
Web (E)
kg/m
mm
mm
mm
mm
MRS 73kg Crane Rail
73.63 
157.00 
146.00 
70.00 
32.00 
MRS 86kg Crane Rail
85.50 
102.00 
165.00 
102.00 
80.30 
MRS 87Akg Crane Rail
86.80 
152.40 
152.40 
101.60 
34.90 
MRS 125kg Crane Rail
125.00 
180.00 
180.00 
120.00 
40.00 
MRS 192kg Crane Rail
192.00 
157.20 
229.00 
140.00 
128.30 
MRS 221kg Crane Rail
221.40 
160.00 
220.00 
220.00 
154.00 
Grades
Tensile Strength
Yield Strength
Elongation
Hardness
MPa
MPa
%
min. HB (for info. only)
70 kg (700)
≥ 690
≥ 355
≥ 12
≥ 200
90 kg (900)
≥ 880
≥ 440
≥ 8
≥ 260
110 CrV (1100)
≥ 1080
≥ 640
≥ 7
≥ 320
R340
≥ 1150
≥ 600
≥ 7
≥ 340
Grades
C
Mn
Si
P
S
V
Cr
%
%
%
%
%
%
%
70 kg (700)
0.40 – 0.60
0.80 – 1.20
≤ 0.350
≤ 0.045
≤ 0.045
n/a
n/a
90 kg (900)
0.60 – 0.80
0.80 – 1.30
≤ 0.500
≤ 0.045
≤ 0.045
n/a
n/a
110 CrV (1100)
0.65 – 0.85
0.90 – 1.30
≤ 0.500
≤ 0.040
≤ 0.040
0.05 – 0.15
0.20 – 0.80
R340
0.80 – 0.95
0.90 – 1.40
≤ 0.500
≤ 0.045
≤ 0.045
0.05 – 0.15
0.20 – 0.80
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