China's mold complete the product aids to change the product only after two years, the mold industry is still a young industry, it is a sunrise industry. But precisely because of this, and more to private and corporate restructuring within the industry mold body SKH-9 wholesalers, after two decades of market hard, there is no shortage partially successful business, but several more are in the initial stage entrepreneurship, that is, capital accumulation and experience in stage, it is difficult to take into account the deeper consideration and action. Dongguan mold steel, although many companies have further business development planning and ambitious, but this plan and space of the current status quo and mold enterprises do not match their own development, which is more in theory, is difficult to really implement The die if you do not take the road of specialization and standardization, a great deal of hidden sustainable development will be the national economy. In accordance with the requirements of the standard, factory state of mold steel should be used Edison precision hardness testing HBS (steel ball indenter) or (hardness alloy indenter) hardness, and as long as the material has a sufficient size, you should try using force and ball Test conditions. However, mold steel material size is usually relatively large, can not test SKH-9 rod directly on the Brinell hardness, commonly used approach is the interception of a sample in the steel, after appropriate processing by the Brinell hardness test. Construction steel market price stability, price stability plate, hot rolled coil market price stability, cold rolled coils, galvanized prepainted market price stability. Today, the Shanghai market Φ8mm High Line mainstream price 2830 yuan / ton, unchanged from the previous day; Φ20mmHRB400 rebar mainstream price 2790 yuan / ton, unchanged from the previous day; 20mm plate price is 2880 yuan / ton, unchanged from the previous day; high corrosion resistant super mirror plastic mold steel, die steel imports of similar quality and similar SKH-9 hardness, polished performance is better, and orange peel pitting the probability is very low. Refers to the metal cutting tool after being the degree of difficulty and become qualified workpiece. After the cutting of the common quality of the machined surface roughness of the workpiece, the cutting speed and the degree of wear of the tool allows to measure. It is the chemical composition, mechanical properties, thermal properties and the extent of work hardening and other metal materials, and many other factors. Is usually used for the hardness and toughness of the machinability is good or bad is determined substantially. Mold steel DC53 vacuum heat treatment after a good surface state, small deformation. Compared with the hardening atmosphere under vacuum oil quenching steel mold after mold surface hardening uniform SKH-9, but slightly higher, mainly due to the vacuum heating, mold steel surface was an active state, not removal, do not hinder the cooling oxide film. Heating under vacuum, the surface of the steel degassing effect, and thus has high mechanical properties, the higher the degree of vacuum in the furnace, the higher the bending strength. According to past experience, after the rainy season in India HRC market remains weak uncommon. There are three reasons, first, the Indian government has not yet begun to implement infrastructure projects, market transactions deserted; the second is squeezed by Chinese resources, market conditions continued to deteriorate, although some Indian traders have decided to cut the offer 500-750 rupees / ton, but did not stimulate the market demand has picked up; the third is the capital market liquidity crunch, the steel market funds are tight, buyers cautious purchases. SKH-9 hardness _ pengshui SKH-9_ AsiaVest steel mold provided by the Dongguan City An Yongwei steel mold shop. Dongguan City An Yongwei mold steel shop (www.dgyongwei.com) strong, credible, in Dongguan, Guangdong special steel industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement AsiaVest innovative ideas will lead you hand into the mold steel and brilliant for a better future!