Steel Resistant to Atmospherical Corrosion steel plate ASTM A588grA steel plate
Weather resistant steel also referred to as Atmospheric Corrosion Resistant Steel, this product is seen as an inexpensive and highly effective material to be used in structural applications which are exposed to the atmospheric elements.
BEBON offers an extensive range of abrasion resistant steel,like
ASTM:A242 gr1,A 600 A/B/C, A588grA,A709gr50W,corten B,corten A
EN 10155:S235J0WP, S235J2WP, S235J2W,S355J0W, S355J2G1W, S355J2G2W, S355 K2G1W,S355J2WP, S366K2G2W
WBL 087: WSt 37-2 ,WSt 37-3,WSt 52-3
International ISO 4952 : Fe 235W,Fe 355 W
SMA50AW--SMA50CP
Just take ASTM A588grA for example.
A588 Grade A steel Chemical composition in Product analysis
Carbon, % | Manganese, % | Cr % | Silicon % | N % max | Sulfur % |
Max 0.19 | 0.80-1.25 | 0.40-0.65 | 0.30-0.65 | 0.010 | 0.040 |
Cu % | Phosphorus % | Ni % | Mo % | ||
0.25-0.40 | 0.05 | 0.40 | …. |
A588 Grade A steel Mechanical Properties
Mechanical Property of A588GrA steel plate | A588 Grade A,A588GrA |
Tensile strength, kis [MPa] 100mm or under 100mm-125mm 125mm-200mm Yield strength, min, kis [MPa] 100mm or under 100mm-125mm 125mm-200mm Elongation in under [50mm], min, % Elongation in under [50mm-200mm], min, % |
Tensile strength, kis [485] [460] [435] Yield strength, min, kis [345] [315] [290] 21 18 |
The steel oxidises with pollutants in the air forming a thick layer of rust – this formation acts as a protective layer which prevents the steel from corroding. The layer constantly regenerates and forms over time.
A588 grA steel is therefore classed as being a 'self–protecting' steel. In normal use the material does not need painting or other external treatment any kind.
Weather resistant steel can be used in a wide range of structural applications. A588 grA steel is a commonly used product in bridge construction because of the lack of maintenance costs. It is also popular in modern architecture where the aesthetically pleasing finish is in great demand for sculptural buildings and fascias.
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