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JIS G3125 Grade SPA-C steel plate is belong to the weather resistant steel plate. And the relatede standard is JIS G3125. The equivalent materials of JIS G3125 Grade SPA-C steel plate are GB/T Q345GNHL steel and AS WR350/2 steel.
Q235NH weathering steel plate full name: atmospheric corrosion-resistant hot-rolled steel, also known as Corden steel, corrosion-resistant steel, widely used in outdoor steel such as large outdoor sculpture steel such as containers, power plant chimneys,
On December 31, the latest price of hot-rolled weathering steel in the Shanghai market showed an upward trend. Among them, the price of 3.0*1250*C SPA-H hot-rolled weathering steel was 4,680 yuan per ton, an increase of 20 yuan per ton. Tons; the price of
Corten A weathering steel plate is a kind of steel, a type of steel plate that resists corrosion and wear resistance. For Corten A weathering steel plate, it is more to ensure the properties of weathering board, which is mostly used in many buildings. In
Corten A steel plate is not only a kind of steel plate, but also can process Corten steel plate into seamless steel pipe, fin belt and pipe. Corten A steel plate is used in power, metallurgy, petrochemical and other industries, with coal or heavy oil as t
When the minimum yield strength of Q295NH weathering steel plate is 295Mpa, the tensile strength is between 430-560Mpa. Q295NH weathering steel plate is mainly used to produce trucks, containers, buildings, towers and some structural parts for atmospheric
Q235NH weathering steel plate, atmospheric corrosion-resistant hot continuous rolled steel, also known as Corden steel, corrosion-resistant steel, is widely used in outdoor steel such as large outdoor sculpture steel such as containers, power plant chimne
Q355NH weathering steel is a weather-resistant structural steel that is a low-alloy steel series between ordinary steel and stainless steel. It is made of ordinary carbon steel with a small amount of corrosion-resistant elements such as copper and nickel.
The SPA-H weather resistant steel plate is heated to the annealing temperature and kept for a certain period of time, and then it is cooled down after the temperature of the furnace is fully cooled.
After heating the SPA-H steel plate to the normalizing temperature, the internal structure of the SPA-H steel plate is completely transformed into austenite structure, and then air is used as the medium to cool it. This is the heat treatment process. Afte