Future Trend Analysis of Stainless Steel Hardware – Multifunctional Drilling Rig
China's hardware industry excel again aroused widespread concern in metallurgical profession and attention. In this International Hardware event, a number of steel companies are also actively involved in business decision-makers to capture the demand for steel hardware industry information and business opportunities.
Metal products, raw materials are mainly steel and alloy and non-ferrous metals, which include daily-use hardware, tools, hardware, architectural hardware, locks, gas appliances, range hood, kitchen equipment and stainless steel products, aluminum products, zippers and other nine products .
Hardware steel capacity is indeed not small, and mostly excellent steel mainly for steel mill is a big "cheese." With fasteners, for example, small screws, nuts, rivets, steel consumption in the year there are millions of tons. Such as cold heading steel wire rod is mainly used for manufacture of bolts, nuts, rivets, bolt and other fasteners, its chemical composition, microstructure are higher, and present such annual demand for cold heading steel is about 100 million tons, of which cars industry requires 10 million tons, but due to technical and other reasons, is now only 30 domestic steel cold heading million tons per year to import nearly 70 million tons. According to statistics, 6.5mm the following required 150,000 tons, 8mm be 160,000 tons, 9mm, 14mm each requires 8 million tons, is currently in short supply the domestic market, affecting the production of fasteners.
As a result, China's annual need to rely on imports to meet the shortfall. In 2000 China's import volume of fasteners 934 million tons, import value of 3.95 billion U.S. dollars, in 1999 79.4 thousand tons and 3.1 billion U.S. dollars, an increase of 17.5% and 27.4% respectively. The industry believes that with the rapid development of municipal buildings, expanding fastener applications, the market demand, steel consumption is also increasing. In recent years, urban transport, such as fast-track industry and become a new industry.
Since 2009, the financial crisis, hardware manufacturing exports of the traditional backbone of the serious decline in industrial structure adjustment of the short term is difficult restructuring, foreign trade is very grim.
However, the domestic steel in terms of quality, performance, variety, size still can not meet the fastener market development needs. Such as rivets, has developed rapidly in recent years, aircraft, ships, automobiles, machinery, household appliances, construction decoration, extensive use of container and other industries, the market demand is growing. Products from the previous Cold Forging a single structure with carbon steel wire, cold-upset with the alloy structure steel wire, cold-forged stainless steel wire or the top non-ferrous metal wire formed cold heading has now developed into steel core pulling rivets, full stainless steel core pulling rivets, monel core pulling rivets, etc., these new products on the tensile strength, shear strength and corrosion-resistant steel, anti-oxidation and non-magnetic and other special requirements are higher, while the domestic steel some are difficult to met. Such as the manufacture of all stainless steel blind rivets stainless steel wire used, domestically produced varieties, specifications, suitable for cold heading and so there are still many problems. From South Korea, Japan imports of stainless steel wire, variety specifications right path, suitable for cold heading available, have to undergo solution heat treatment, pickling the state of delivery.
From this, we should further expand the domestic steel market, steel's share of the hardware needed trip from the city. Iron and steel enterprises should focus on the rhythm of replacement hardware, research and development of new varieties of steel to enhance the competitiveness of their products to replace imports, to meet the hardware industry development needs. This is a topical iron and steel enterprises are facing a major issue, but also iron and steel enterprises to win the huge hardware market, "cheese" in the key.
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