Alloy 42crmo is used to manufacture forgings that require higher strength and larger quenched and tempered section than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, pressure vessel gears, rear axles, loaded connecting rods and spring clips. In addition, this steel a573 gr 65 structural carbon steel can also be used for oil deep well drill pipe joints and fishing tools below 2000m, and can be used for molds of bending machines.
Q265GNH coil chemical composition: C: 0.17~0.24, Si: 0.17~0.37, Mn: 0.40~0.70, S: ≤0.035, P: ≤0.035, Cr: 0.80~1.10, Ni: 0.030, Cu: ≤0.030, Mo: 0.15 ~0.25 mechanical properties:Tensile strength σb (MPa): ≥885(90)Yield strength σs (MPa): ≥685(70)Elongation δ5 (%): ≥12Reduction of area ψ (%): ≥50Impact energy Akv (J): ≥78
If customers have any difficult problems during use of the steel materials, they can contact the company's after-sales service department to feedback the existing problems. The after-sales department will reply as soon as possible to ensure that each customer has a good after-sales experience. Under special circumstances, the after-sales service department will start the problem-solving process, and the engineers in charge of the area will quickly follow up to solve the problem.
Participating tenders with clients is part of our business. Every year, we support a lot of clients to win tenders and supply steel materials to their govenment progects or state owned enterprise. Until now, we have built long-term cooperation for many govermental departments of different countries such as Peru, Bangladesh, Indonesia, Egypt, Qatar, etc.. And we have built certain influence and credibility on the International market.
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