Products
EN 10155
ASTM
JIS G3114
NFA 35-502
SEW 087
UNI
BS 4360
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  • WTSt 37-3 steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance.WTSt 37-3 steel is the Equivalent grades as S235J2W ( 1.8961 ) steel in EN 10025 - 5 : 2004 standard and E24W4 steel in NFA 35-502 standard and also Fe360DK1 steel in UNI standard.
  • WTST 52-3 steel is a structural weathering steel which is also referred to as atmospheric corrosion resistant steel. WTST 52-3 steels have a super property. WTST 52-3 steel chemical composition can increase resistance to atmospheric corrosion compared to other steels. This is because it forms a protective layer on WTST 52-3 steel surface under the influence of the weather.
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