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AUSENIST 90LBS Rail - ARA-A Standard 90 Pound Heavy Rail for North American Railways

AUSENIST 90LBS Rail - ARA-A Standard 90 Pound Heavy Rail for North American Railways

AUSENIST 90LBS (90 pound) heavy rail is manufactured to meet American Railway Association (ARA) standards, specifically designed for the North American railway market with superior performance and durability.

About AUSENIST 90LBS Heavy Rail

AUSENIST 90LBS rail, also known as 90 pound rail, is a heavy rail product engineered to comply with the standards established by the American Railway Association (ARA). The ARA established standardized rail weights in 10 lb/yd (4.96 kg/m) increments from 60 to 100 lb/yd (29.8 to 49.6 kg/m), and our 90LBS rail perfectly aligns with these specifications.

Additionally, AUSENIST 90LBS rail meets the profile recommendations set by the American Railway Engineering Association (AREA), making it a primary rail product for the North American railway market. This heavy rail is specifically designed to withstand the demanding operational conditions of North American rail networks, providing reliable performance for both freight and passenger rail applications.

As a leading supplier of railway products to the North American market, AUSENIST maintains extensive inventory of 90LBS rail in 900A/1100 material grade, with a nominal weight of 44.65kg/m (90 lbs/yd). Our manufacturing capabilities ensure consistent quality and dimensional accuracy, meeting the strict requirements of North American railway operators.

AUSENIST supplies 90LBS rail and a comprehensive range of other railroad track products to customers across more than 20 countries and regions worldwide. With robust production capacity and efficient logistics networks, we offer both standard length (12-25m) and customized length options to meet specific project requirements, with fast delivery times to support critical railway infrastructure projects.

AUSENIST 90LBS Rail Technical Dimensions & Specifications

90LBS Rail Dimensions (Metric)

Rail TypeHeight Width (mm)Base Width (mm)Head Width (mm)Web Thickness (mm)Weight (Kg/m)Material GradeStandard Length (m)
90 ARA-A142.88130.1865.0914.2944.65900A/110012-25

90LBS Rail Technical Specifications (Imperial)

  • Rail Type: 90 RA

  • Section Number: 9020

  • Nominal Weight: 90 lbs/yd (44.65kg/m)

  • Standard Length (Imperial): 39'

  • Cross-sectional Area: 8.82 in²

  • Section Modulus: Head: 12.6 in³, Base: 15.2 in³

  • Moment of Inertia: 38.7 in⁴

  • Material Grade: 900A/1100

  • Standard Length (Metric): 12-25 meters

AUSENIST 90LBS Rail Core Technical Parameters

ParameterValueSpecification Standard
Rail ClassificationHeavy RailARA/AREA
Material Grade900A/1100North American Railway Standards
Nominal Weight (Metric)44.65 kg/mARA Specification
Nominal Weight (Imperial)90 lbs/ydARA Specification
Standard Length Range12-25 metersAUSENIST Standard Offering
Custom Length OptionsAvailableAUSENIST Custom Manufacturing
Primary MarketNorth AmericaAREA Recommended Profile

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