90 lbs rail or 90-pound rail is defined by the Association of American Railroads (or ARA). 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.
Kingrail Parts offers 90 lb rail and other rail types for sale. You can purchase rails in standard or custom lengths. Feel free to contact us any time.
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 |
Rail Type | 90 RA |
Section Number | 9020 |
Nominal Weight | 90 lbs/yd (44.65kg/m) |
Standard Length | 39’ |
Area in2 | 8.82 |
Section Modulus in3 | Head: 12.6 Base: 15.2 |
Moment of Inertia in4 | 38.7 |
Drawing:
Why choose Kingrail Parts?
* Customized services based on your needs.
* European standards and CE marking
Contact us
Please contact us for more information and quotes.
Inquiry Now