Northeast Special Steel is the largest production base of high-grade tool and die steel in China, with a domestic market share of over 50%. Northeast Special Steel Group is a leading enterprise with a long history in China's special steel industry, which was reorganized from Dalian Special Steel, Fushun Special Steel and Beiman Special Steel. It can produce various die steels with high performance requirements, such as hot working dies, cold working dies and plastic dies. Die steel forging die flat steel with large modulus and width of 800mm and finish rolling die flat steel are recognized as the first brand products of die steel in China.
Baosteel Special Steel Co., Ltd., formerly known as Shanghai No.5 Iron and Steel Plant, is now renamed as 201June 3. Baosteel Special Steel, together with Northeast Special Steel, is the only leading enterprise in the field of die steel in China. After more than 30 years of development, Baosteel Special Steel Die Steel has formed a series of "SW" products covering the middle and high-end market, including dozens of varieties and hundreds of brands such as plastic die steel, hot-working die steel, cold-working die steel, tool steel and high-alloy hot-rolled plate, providing round bars, modules, plates, wires, wires and special-shaped forged materials with different specifications and delivery conditions to meet the needs of different users.
Jiangyou Great Wall Special Steel Co., Ltd. of Pangang Group, referred to as "Great Wall Special Steel" or "Panchangte", is located in jiangyou city, Sichuan. Founded in 1965, the company is a national key special steel research and production base, a national key military supporting enterprise and a large-scale backbone enterprise in Sichuan Province. The tool and die steel production line of Changgang Company has advanced equipment such as ultra-high power electric arc furnace, LF, VD, ESR, 825 roughing mill, high-precision alloy steel bar and wire tandem mill, 650×700 hot-rolled strip mill, 650×3 mill, 550 five-stand flat steel tandem mill, 4,500-ton and 2,000-ton free forging hydraulic units, electro-hydraulic hammer and so on. The main products produced are cold-working die steel.
Wuyang Iron and Steel Co., Ltd., Hebei Iron and Steel Group, is the first production and scientific research base of wide and thick steel plates in China, located in Pingdingshan City, Henan Province, with an annual output of 5 million tons of steel. Taking advantage of alloy plate production, the company has developed and produced extra-thick plastic die steel plates (100~400mm) such as P20, 7 18, P80, etc., which are well recognized by the market. Dance in the water, the name is very literary. It is clearly a steel mill in Henan, but it was pocketed by Hebei Iron and Steel.
Hubei xinyegang co., ltd
CITIC Pacific Special Steel Group, formerly known as Daye Special Steel, is located in Huangshi, Hubei. XinYeGang is one of the largest producers of special steel with the most complete equipment in China. Xinyegang has a long history of producing alloy tool and die steel. The company has always been a research and development and production base of domestic tool and die steel, and has a good market reputation. The products cover tool blade steel, cold-working die steel, hot-working die steel, plastic die steel and high-speed tool steel. With the continuous development of die industry and metallurgical technology, New Metallurgical Steel has developed super die steel with higher technical content in recent years. The steel has very low phosphorus and sulfur content, high purity, good isotropy and thermal fatigue resistance, good comprehensive performance and long service life, and is widely used in manufacturing hot extrusion dies, hot forging dies, punches, rollers and mandrels. , well received by users.
-There are so many small mold steel mills in Huangshi, and the new metallurgical steel has contributed.