The company has a solid economic foundation, a strong network of relationships, complete technology and staffing. With my country’s entry into the WTO, the import and export trade is increasing day by day. In order to further meet the needs of TM rolled GL-AH 40 hull steel plate traders and importers and exporters, our company carefully builds for merchants One-stop service from door to door. We have a complete import and export service system in Mainland China, and TM rolled GL-AH 40 hull steel plate have established close cooperative relations with many shipping companies and airlines.
Compared with other steel plates, the alloy steel plate has outstanding resistance to high and low temperature and climate. In extremely cold or high temperature conditions, the alloy steel plate will not be affected and damaged, and its stability is very good. Of course, compared with ordinary steel plate, alloy steel plate price is higher. Therefore, not all places will adopt alloy steel plate, after all, the price is not cheap, which will affect sales. So, what are the common uses of TM rolled GL-AH 40 hull steel plate, alloy steel plate?
TM rolled GL-AH 40 hull steel plate, Chinese grade 45 steel belongs to high quality carbon structural steel. The application of TM rolled GL-AH 40 hull steel plate, Chinese grade 45 steel depends on its various properties. TM rolled GL-AH 40 hull steel plate, Chinese grade 45 steel has certain toughness and plasticity, high strength and good machinability. Good comprehensive mechanical properties of Chinese grade 45 steel can be obtained by quenching and tempering treatment. Chinese grade 45 steel is suitable for manufacturing high strength moving parts, such as air compressor, piston of pump, impeller of steam turbine, rolling shaft, connecting rod, worm, rack, gear and pin in heavy and general machinery.
During cladding welding of hardfacing wear-resistant steel plate, TM rolled GL-AH 40 hull steel plate, preheating and slow cooling should not be adopted. Sometimes, forced cooling measures are even taken to reduce the residence time of weld in the temperature range of 400-850℃ to prevent local chromium deficiency in austenite grain boundary and σ brittle phase in the plate, resulting in 475℃ brittleness, so as to ensure that the weld metal has good mechanical properties and intergranular corrosion resistance.
asme sa514 gr C quenched and tempered alloy steel plate element composition%C: 0.02-0.20, Si: 0.15-0.30, Mn: 1.10-1.50, P max.: 0.035, S max.: 0.035, B max.: 0.005, Mo: 0.15-0.30The mechanical properties in thickness (mm) T≤65Yield strength (≥Mpa): 690Tensile strength (Mpa):760-895Elongation in ≥,%: 18
The consistent tenet of honest management! Know the needs of customers, for the needs of customers, urgent customers think! Our quality is better for the TM rolled GL-AH 40 hull steel plate same products, our price is lower for the same quality, and our service is better for the same price. welcome to purchase steel materials from our company. we have the professional team and good after-sale system to customers. our company TM rolled GL-AH 40 hull steel plate is your best choose.
Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel TM rolled GL-AH 40 hull steel plate plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.
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