Atmospheric Corrosion Resistant
HSLA Structural Quality Steel
Atmospheric corrosion resistant HSLA structural quality steel is stronger & tougher than carbon steel, is ductile, highly formable & weldable. High-strength low-alloy structural steel features atmospheric corrosion resistance, which is crucial in structural applications. Atmospheric corrosion resistant steel is intended primarily for use in structural members, where savings in weight (mass) and added durability matter. Plate is used in truck frames, brackets, crane booms, rail cars and other comparable applications.
The increased strength of high strength low alloy structural steel means that structures can be built lighter, with less steel. This is important for car and truck construction as it improves fuel economy and is less damaging to road surfaces. In bridge design the center spans can be longer and will need fewer supporting beams. The extra strength of HSLA steel makes it more durable and offers a longer useful life span, making it a wise choice for street lighting poles, oil storage tanks and earth moving equipment.
See ASTM G101 for estimating the atmospheric corrosion resistance of low alloy steels. One method gives an estimate of the long-term thickness loss of steel at a specific site based on results of short-term tests. The other gives an estimate of relative corrosion resistance based on chemical composition.
Please contact a Leeco representative today to find out more about our full line of HSLA Structural Quality plates with Atmospheric Corrosion Resistance.
