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A588 weathering steel characteristics and scope of application: A588 weathering steel in the atmosphere has good corrosion resistance, oxidation resistance, to various media (acid, alkali, salt) has good corrosion resistance. Due to its low alloying (0.25
Mechanical properties of 35CrMo4 steel, sectional shrinkage (%) : ≥45. 35CrMo4 steel sample size: sample blank size of 25 mm×50 mm; Specification for Heat treatment and metallographic structure of 35CrMo4 steel: annealing, preheating at 820~830℃ to air co
Good mechanical properties of 35CrMo4 steel can be obtained by quenching below 500℃. When quenching temperature is low, the tensile strength and yield ratio increase faster. At high quenching temperature, due to the degree of surface decarburization is mo
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