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As we know, SPA-C weathering steel sheet is usually resistant to corrosion. SPA-C weathering steel sheet is very necessary for the corrosion surface treatment. It can not only extend the service life of SPA-C weathering steel sheet, but also realize the s
The principle of weather resistance of A588 Grade A steel plate: After adding phosphorus, copper, chromium, nickel and other weathering elements to the steel, the A588 Grade A steel plate forms a dense and highly adherent oxide layer between the rust laye
WTSt 37-3 grade steel plate is a general term for steel plates with a thickness of 4mm or more, pattern steel plates. WTSt 37-3 grade steel plate with thickness> 20mm to 60mm is called thick plate, bridge dao steel plate, also known as strip steel, high-p
The results show that the atmospheric corrosion resistance of 05CuPCrNi steel plate can be met by controlling Cu element in 0.25% - 0.35% and P controlling in 0.07% - 0.10% according to the lower limit. Cr is also one of the alloy elements to improve the
The weathering mechanism of 05CuPCrNi steel plate is different from that of general corrosion resistant alloy. 05CuPCrNi steel plate belongs to high weathering resistance steel. Cu and other elements have the effect of electrochemical depolarization, whic
In standard EN10025-5, the steel plate S355J0W, whose name indicates that S is the abbreviation for structural steel, the number 355 indicates that the minimum yield strength of S355J0W steel plate is 355Mpa, and W indicates high temperature resistant ste
ASTM A709 grade 50W steel plate delivery status: the steel plate is delivered in hot rolling or controlled rolling state, and normalizing or tempering treatment is allowed.
In order to improve the toughness of ASTM A709 grade 50W steel plate, cooling met
Q355NHB weather-resistant steel plate is weathering steel but also belongs to low alloy series, the letter Q is the first letter of yield in chinese; The number 355 refers to its yield strength of 355MPa; The letter HN is the first letter of the alphabet;
09CuPCrNi-A steel plate belongs to weathering steel. By alloying with Cu, Mn, Si, Al, etc., and simply adjusting the element content of ordinary low carbon steel (Q235 steel), the 09CuPCrNi-A steel plate with good atmospheric corrosion resistance and comp
SPA-C steel plate, SPA-C coil and SPA-C steel plate cold rolled steel sheet belong to Japanese standard JIS G3125. The minimum rolling thickness of SPA-C steel plate is 0.6mm.Our company has stored thousands of tons of SPA-C steel plate in the port wareho