S690QL equivalent Xar 400 Xar400 Nm400 steel

DIN 34CrMo4 steel Strength, high hardenability, toughness, and quenching small deformation, high strength and creep rupture strength at high temperatures. Requirements for the manufacture of higher intensity than the 35CrMo steel S690QL equivalent and tempered forging greater cross-section, such as a large locomotive traction gears, supercharger drive gear, pressure vessels, gear, rear axle, greatly affected by load and spring clip link It can also be used to 2000m deep oil drill pipe joints and fishing tools, and S690QL equivalent can be used bending machine mold, etc.

S690QL equivalent, 09CrCuSb steel has the following advantages: 1. The alloy ratio is optimized and rare alloy is added. The finished steel product has excellent sulfuric acid uniform corrosion resistance. 2. The content of As, Sn, Pb and other elements, and the gas content of hydrogen, oxygen and nitrogen are controlled to improve the purity of the billet. According to the analysis of many times, the grain size of the material is not coarser than grade 6. The corrosion resistance of the equipment made of 09CrCuSb steel is improved, and the maintenance cycle is relatively prolonged, which has great economic benefits.

"We can supply carbon steel plate, S690QL equivalent, hot rolled plate and structural steel sheet with high quality and various size. Thickness from 5mm to 300mmWidth: from 1,500mm to 2,500mmLength: from 6,000mm to 12,000mmTechnical conditions: Ultrasonic tested as per SA 578 or any other as per requirementMTC acc to EN 10204 / 3.2"

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