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Heat treatment process and purpose of Q460NH steel for railway rolling stock
First to determine the welding methods, such as hand arc welding, submerged arc welding and tungsten argon arc welding, melting polar gas shielded welding machine, and so on are very many different ki
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Q310GNH corten steel plate surface quality should be consistent with the provisions
The company has the industry's advanced automated production lines and precision laboratory instruments and a capable steel industry management team. Through scientific management, optimized technolog
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Surface heat treatment methods for Q295GNH atmospheric corrosion resisting steel
Nickel element is mainly used to form and stabilize the austenite structure, so that the Q295GNH atmospheric corrosion resisting steel steel has good mechanical properties, corrosion resistance and pr
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Reasons and countermeasures for failure of tensile fracture of 09CuPCrNi-B welded weathering steel
09CuPCrNi-B welded weathering steel, NM series wear-resistant plates combine high hardness, high strength and high toughness, suitable for those severely worn occasions. The high wear resistance of th
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The production process of 08CuPVRE steel for oil production platforms
During the welding of hardfacing wear-resistant steel plate, 08CuPVRE steel for oil production platforms, the welding shall be carried out in strict accordance with the drawing, welding process and re
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Weldable S355J2WP seaport buildings used steel Plate
For stainless steel plate cutting, the choice of cutting method is determined by the thickness of steel plate. If the thickness of S355J2WP seaport buildings used steel stainless steel plate is more t
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Effect of grain size on yield strength ratio of A588 Grade K oil derricks used steel
What are the characteristics of medium and thick plate, A588 Grade K oil derricks used steel? First, the performance of shock resistance and vibration is very good, so the application of medium and th
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How can we reduce the cost of S355K2W railway vehicles steel flame cutting
Ordinary carbon steel killed steel plate deoxidizes the liquid steel before making. When the liquid steel is poured into the ingot, its reaction is relatively calm and there is no boiling state. Advan
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S355J0WP container steel cutting service
The advantages of S355J0WP container steel, carbon steel: First of all, the price of carbon steel is low. Compared with stainless steel, galvanized steel, alloy steel, etc., the carbon steel has a gre
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S355J2W high-speed project steel welding procedures
Pressure vessel plates S355J2W high-speed project steel are used to manufacture pressure vessel equipment in petrochemical, gas separation and gas storage and transportation equipment. It is required
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