90-pound rail or 90-pound rail is defined by the Association of American Railroads (or ARA). 90RA rail is also called TR45 AREMA rail, and its materials are SS and HH. Length 12-25m (39ft to 80ft).
The ARA sets the standard from 60 lb/yd (4.96 kg/m) in increments of 10 lb/yd (4.96 kg/m) and from 60 lb/yd to 100 lb/yd (29.8 to 49.6 kg/m). 90 pound rail is also a profile recommended by AREA (American Railroad Engineering Association). This is a type of rail sold mainly in the North American market.
Specification
Dimensions/Capacity: 90 lbs (90 lbs)
Type: Heavy rail
Material: 900A/1100
Weight: 44.65kg/m
Length: 12-25m
Applications: Railway rails, crane rails, mine rails, automated warehouses, etc.
Dimensions
|
Rail Type |
Hight width (mm) |
Base width (mm) |
Head width (mm) |
Web thickness (mm) |
Weight Kg/m |
Material |
|
90 ARA-A |
142.88 |
130.18 |
65.09 |
14.29 |
44.65 |
900A/1100 |
Drawing
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