Will JIS carbon steel SM490YA CS plate prices continue to rise

Our company will set up a full-time service engineer for the project, who is responsible for the interface and coordination of technical support and after-sales service of the JIS carbon steel SM490YA CS plate project. In response process of customer service center, in case of technical support and after-sales service demand, the user shall contact the full-time engineer of JIS carbon steel SM490YA CS plate customer service center, and the technical personnel will give corresponding answers and on-site treatment according to the needs of users.

The high-temperature performance and superior chemical resistance of chrome moly steel compared to carbon alloys has allowed it to almost entirely supplant JIS carbon steel SM490YA CS plate carbon steels in aircraft design. In the aerospace sector, material performance is intrinsically linked to flight safety. This underscores virtually all materials used in aircraft engineering, but few systems require the levels of consideration required of the engine environment or landing gears.

Converter steelmaking: The furnace body of the converter can be rotated, and the steel plate is used as the outer shell, and the refractory is used as the inner lining. Converter JIS carbon steel SM490YA CS plate steelmaking does not require additional heating, because the molten iron is inherently high temperature, and it still continues to generate thermal oxidation reactions (from silicon, carbon and oxygen in molten iron).Because no more fuel is needed for heating, energy consumption is reduced.

According to GBT3077, 42CrMo steel chemical composition should be within the range (%): 42CrMo carbon content is 0.38-0.45 (C), Silicon content is 0.17-0.37 (Si), Manganese content is 0.50-0.80 (Mn), Chrome content is 0.90-1.20 (Cr), Molybdenum content is 0.15-0.25 (Mo). The high Cr content contrivutes to high strength of 42CrMo steel, with min. yield strength of 930 Mpa, and min. tensile strength of 1080 Mpa. The common heat treatment for JIS carbon steel SM490YA CS plate, 42CrMo steel is quenching and tempering.

Ningbo port has trade and transportation with more than 50 countries and regions, such as the United States, CIS countries, Europe, Africa, Japan and South Korea, Southeast Asia, the Middle East and Hong Kong. Ningbo port has initially formed an all-round three-dimensional collection and distribution network of expressways, railways, aviation, river sea intermodal transport, water to water transfer, etc.

We are committed to providing customers with high-quality services, high-precision products and efficient solutions. If you have any demand for JIS carbon steel SM490YA CS plate steel plate, steel pipe and other products, please contact us directly. We are willing to provide you with relevant product knowledge and specific specifications for free. Welcome to purchase.