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35CrMo4 steel is mainly used to manufacture various parts requiring high strength, wear resistance, high toughness and good machining performance, machining performance and welding performance. 35CrMo4 steel, JIS grade, is a tempered steel used to manufac
ASTM A242 type1 steel plate is a low-alloy high-strength steel whose performance is between low-carbon austenitic and stainless steel. It can be used to make high-stress, shock-loaded parts and parts with moderate shock loads.
Under the premise of not changing the weather resistance of S355J2WP weathering steel, different colors of weather resistance steel can be used on the same weather resistance surface.
The protective coating (oxidation film) formed on the surface of S355J2WP weather-resistant steel plate is an important component of weather-resistant steel plate, and its function is closely related to the surface condition of S355J2WP weather-resistant
By analyzing the corrosion morphology of Q235NH steel specimens after corrosion, and the tensile properties under normal and corrosion conditions, the following conclusions are drawn
The normal temperature and corrosion mechanical properties of ordinary steel and weathering steel were studied. The mechanical properties of Q235NH steel after corrosion were analyzed by atmospheric exposure test. The above studies have found that the imp
Reduce the corrosion rate of 09CuPCrNi-A weather-resistant steel plate; but Cu is easy to enrich on the surface of 09CuPCrNi-A weather-resistant steel plate, hot cracks will occur during rolling, and "copper embrittlement" occurs, and adding a small amo
With the prolongation of service time, the corrosion resistance of ASTM A588 Gr. A weathering steel plate becomes more and more significant. ASTM A588 Gr. A weathering steel plate not only has good corrosion resistance, but also has excellent mechanical,
In order to ensure that the overall weather resistance of Corten B steel is consistent and avoid the decline in local corrosion resistance, a complete set of surface protection technology for Corten B steel has been formulated, that is, it is strictly for
Because weathering elements such as Cr, Ni, and Cu are added to UNI Fe 510 D2K1 weathering steel, the carbon equivalent is high, and the weldability of UNI Fe 510 D2K1 weathering steel is worse than ordinary bridge steel, and welding cracks, pores, slag i