Supply SA182F22 forging steel

Supply of forging steel
Wuxi Shangguang Nuclear Power Materials Co., Ltd. is a company specializing in the sales of steel. Since its establishment, the company has always adhered to the principle of integrity-based and steady operation. The courage to participate in healthy competition in the market has given the Fukun brand a good reputation. .
At present, the main forging methods at home and abroad are still free forging and die forging. In industrially developed countries, die forging greatly exceeds free forging.
Because die forging has high productivity, dimensional accuracy, high material utilization, and fiber structure is distributed along the contour of the forging, it has good mechanical properties, high strength, impact resistance and fatigue resistance. If it can be combined with membrane forging and anvil forging, the economic benefits will be significantly improved. Forging is one of the oldest production technologies invented by mankind and is also one of the important technologies in the machinery manufacturing industry. It includes forging and stamping technologies and related plastic deformation technologies. Forging is the main method and means of metal processing, so the forging process is a development trend. Forging processing can ensure the continuity of the metal fiber structure, keep the fiber structure of the forging consistent with the shape of the forging, and maintain the integrity of the metal streamlines to ensure that the parts have good mechanical properties and long life. The service life of forgings is a heavy load-bearing part in the machine, especially suitable for parts with small structural size and large load or fatigue load. If you don't understand the design of forgings, you may violate the forging principles and the process of forging structures, which can at least extend the production cycle of parts. Forging processing can ensure the continuity of the metal fiber structure, keep the fiber structure of the forging consistent with the shape of the forging, and ensure the integrity of the metal streamlines. It has good mechanical properties and long service life. If it increases manufacturing difficulties and costs, it may not be possible to forge the parts you designed.
The forging materials are mainly carbon steel and alloy steel of various components, followed by aluminum, magnesium, copper, titanium, etc. and their alloys. The original states of materials include bar stock, ingot metal powder and liquid metal. ① Bar stock Round or square bar stock is used as the blank for small and medium-sized forgings. The grain structure and mechanical properties of the bar are uniform, the shape and size are accurate, and the surface quality is good, which facilitates the organization of mass production. As long as the heating temperature and deformation conditions are reasonably controlled, forgings with excellent performance can be forged without large forging deformation. ②Ingot casting is only used for large forgings. The ingot has a as-cast structure with larger columnar crystals and a loose center. Therefore, it is necessary to break the columnar crystals into fine grains through large plastic deformation and loosen and compact them to obtain excellent metal structure and mechanical properties. ③The powder metallurgy preform formed by pressing and sintering metal powder can be made into powder forgings by flash-free die forging in a hot state. Forging powder is close to general die forgings. The density of g/cm has good mechanical properties and high precision can reduce subsequent cutting operations. The internal structure of powder forgings is uniform without segregation and can be used to manufacture small gears and other workpieces. However, the price of powder is much higher than that of general rods, so its application in production is subject to certain restrictions. ④ The liquid metal exerts static pressure on the liquid metal poured in the die cavity, causing it to solidify, crystallize, flow, plastically deform and form under the pressure to obtain die forgings with the required shape and performance. Liquid metal die forging is a forming method between die casting and die forging. It is especially suitable for complex thin-walled parts that are difficult to form by general die forging.
Price negotiable