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51CrV4 is an alloy structural steel, also marked as 1.8159 in accordance with the German material standard DIN EN 10089. It is a high-performance material widel
A242 Type 1 is a kind of weather-resistant structural steel. It is a high-strength, low-alloy weather-resistant steel specified by the standard ASTM A242/A242M
SPA-H steel is a type of weathering steel. This steel type adopts Japanese steel number SPA-H. Its chemical composition, mechanical properties, thickness and wi
Q235N weathering tempering chemical compositionWith iron (Fe) as the main body, containing an appropriate amount of carbon (C), usually controlled below 0.14%,
Chemical composition of S355J0WP steelMain composition: Based on iron (Fe), carbon (C) content is relatively low, usually not more than 0.12%, which helps to en
S355J0W weathering tempering chemical componentsWith iron (Fe) as the main component, containing an appropriate amount of carbon (C), usually controlled below 0
A242 Type 1 weathering steel standards and specifications: It follows the relevant standards of the American Society for Materials and Testing (ASTM), which ens
SPA-C weathering steel composition characteristicsWith iron (Fe) as the main component, containing an appropriate amount of carbon (C) to ensure basic strength,
Weathering steel SPA-H composition:Mainly contains iron (Fe), carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S) and other common elements, bu
Q355GNH weathering steel basic definitionQ355GNH is weathering resistant steel, that is, atmospheric corrosion resistant steel, is a low alloy steel series betw