The characteristics and applications of S355J2G1W weathering resistant steel

Shanghai Katalor could supply stock of S355J2G1W weathering resistant steel to customers, S355J2G1W weathering resistant steel has excellent performance, the characteristics and applications of S355J2G1W weathering resistant steel is below.
Compared with carbon steel, S355J2G1W weathering resistant steel has a better excellent corrosion resistance in the atmospheric environment. Also compared with stainless steel, S355J2G1W weathering resistant steel only has a few alloying element, such as P, Cu, Cr, Mo, Nb, V, T and so on, the total amount of alloy elements is only a few percent, unlike stainless steel, the total amount of alloy elements is more than ten percent, this is the reason why the price of S355J2G1W weathering resistant steel is cheaper than stainless steel.
As high quality steel, S355J2G1W weathering resistant steel has many characteristics such as toughness, plastic, forming, welding, abrasion, high temperature, fatigue resistance and so on. Its weather ability is 2-8 times higher than carbon steel, and its paint ability is 1.5-10 times higher than carbon steel. What's more, S355J2G1W weathering resistant steel has anti-corrosion property, this could make the steel structure which is made by S355J2G1W weathering resistant steel has the characteristics of long service life, low cost, low energy and labor and so on. S355J2G1W weathering resistant steel is mainly used for manufacturing steel structure that used in railway, automobile, bridge, tower and other industry which would be long term exposure to atmospheric environment. And S355J2G1W weathering resistant steel also can be used in manufacturing steel structure which is used for container, railway vehicles, oil derrick, port construction and the vessel has hydrogen sulfide corrosion resistance which used in production platform and petrochemical equipment.
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