2015年12月4日星期五

SMA490AW Atmospheric Corrosion Resistant Steel

Background
JW STEEL is a global steel supply and stockholding company, supplying the engineering, power generation, petrochemical, oil & gas and nuclear industries.
Partnerships integrating the resources of the world’s most technically advanced steel mills enable JW STEEL to provide a single competitive source for the distribution of steel products worldwide.

SMA490AW is seen as an inexpensive and highly effective material to be used in structural applications which are exposed to the atmospheric elements.

SMA490AW 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.
SMA490AW weathering 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.

SMA490AW weather resistant steel can be used in a wide range of structural applications. It 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.

Benefits
JW STEEL offers an extensive range of abrasion resistant steel with the following benefits:
major stockholding
global shipping
variety of plate widths
extensive range of thicknesses
quick turnaround
accurate 'in-house' cutting and profiling service
high quality steel from major Chinese steel mills

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