Supply DT9 pure iron DT9 pure iron bars DT9 industrial iron material DT9 iron strip Dongguan Jia ..

Dongguan Jia Wang Metal Materials Co., wholesale and retail electric iron: cold rolled sheet, hot rolled sheet, coil, round, square, hexagonal and so on. . Electric iron, also known as pure iron which is a 99.5% iron content in high-carbon steel is a need to distinguish between low-sulfur low-phosphorus iron concept is: First, iron: the iron content close to 100% of the steel, a very soft and very soft metal. Second, the pig iron: carbon content of 3.5% to 5.5%. Third, pure iron: chemical composition is mainly iron content in 99.50% -99.90%, the carbon content of iron below 0.4%. Fourth, steel: iron and iron alloys known all larger carbon normal volume. According to carbon content points, can be divided into high-carbon steel, carbon steel, low carbon steel can be seen from the difference between pure iron, pig iron and steel main is that different carbon content of iron. Pure iron is a steel, its chemical composition is mainly iron, the carbon content of 0.04% or less, the other elements, the less the better. Because it is actually not a real pure iron, so called it A near-iron steel industrial iron. It uses pure iron is mainly used for electromagnetic relays, with iron core, soft iron, pure iron magnetic clutch, electronic lock with iron, automotive piston electrical iron, iron magnetic shielding tape, aviation instrumentation , military iron, zinc pot with iron plate, iron sheets for electronic components, solenoid valves, magnetic separator machine iron, no hairline iron, iron electron tubes, easy turning electric iron. There are two common specifications: one is as deep drawing material may be stamped into a very complex shapes; the other is an electromagnetic materials have a low sense of diamagnetic high magnetic widely used in electrical, electrical components, magnetic materials, amorphous articles, relays, sensors, automotive brakes, textile machinery, electric meter solenoid valve, etc. products. Performance general industrial iron special soft texture, toughness particularly large, good electromagnetic properties. Pure iron melting point higher than iron, in the humid air difficult to rust than iron, in the cold concentrated sulfuric acid can be passivated. 1) Good electromagnetic properties. The coercive force (Hc) of low magnetic permeability μ high saturation magnetic induction (Bs) high magnetic stability nor magnetic aging. 2) high purity steel. Magnetic iron Series Steel were killed steel, has adopted the refined, so the internal organization of dense, uniform, high, low gas content, finished carbon content ≤0.004%, which creates conditions for reliable customers to simplify and shorten parts annealing process . 3) cold, thermal processing performance. Cold as a car, pier, punching, bending, pulling ...... so no problem. Thermal processing, such as re-forging, then rolling process, red crisp little sensitivity, many grade non-red brittle zone, can ensure processing over a wide temperature range. 4) good surface quality. Good welding and plating performance. 1. Grade: DT3, DT4, DT4A, DT4E, DT4C 2. Uses: electric iron bars (￠ 1.8mm-250mm), used for electrical, telecommunications, instrumentation magnetic core, magnetic components, such as turning, milling and processing, machinery manufacturing, electromagnetic clutch, aviation electronics, solenoid valves, magnetic shielding equipment, such as; electrical iron cold rolled coils, cold rolled sheet, (≠ 0.5mm- ≠ 6.0mm) for relays, solenoids, stamping and electronic components; iron plate (≠ 6.0mm- ≠ 220mm) for zinc pot, clutch, electromagnetic locks, magnetic separator machine; iron slabs and slab (≠ 50mm-230mm) for mechanical manufacturing, magnetic separator , rolled round, flat steel, forged forging 3. Ingredients range:. C: 0.003 P: 0.009 S: 0.006 Al: 0.30 (%) 4. Specification: cold straightening strip, cold-drawn light round (Φ1.8 ----- Φ48mm), hot rod (Φ5.5 ---- Φ42 mm), round (Φ20 --- Φ350 mm), cold-rolled sheet and coil material (≠ 0.3 ----- 6.0 mm), plate material (≠ 6.0 ----- 220mm), billet (220 * 1250 * 3000mm, can be cut according to the requirements process) and all kinds of forging parts, castings and other military iron grades 5 to DT8A , DT9, products are mainly used in the cutting-edge technology of all kinds of sophisticated defense equipment, spacecraft and components, with the best vacuum and sealed, can provide various types of bar and billet. Classification: according to use is divided into: magnetic iron, raw iron, no hairline iron, iron and other high vacuum tightness. Grade: magnetic iron: DT4 (A, E, C) no hairline iron: DT8 (A, E, C) - Cape class, senior, super, super high vacuum tightness iron: DT9 raw iron : YT0, YT01 Grade Description: magnetic iron based magnetic level class is divided into general level, advanced, super, super - such as DT4, DT4A, DT4E, DT4C were general level, advanced, super, super Uses: magnetic iron : Electromagnetic products (electromagnetic clutch, electromagnetic relays, electromagnetic brake, electromagnetic valve, magnetic locks, electromagnetic locks, electromagnetic switches, high-voltage switch,), instrumentation, electrical machines, hot-dip galvanizing pot, magnetic separator, magnetic separator and other raw materials iron: NdFeB, neodymium nickel and cobalt, carbon steel, precision casting, high temperature alloys, amorphous and nanocrystalline iron-based alloy, super-hard materials, diamond powder, magnet and so on. The above information is provided by the Dongguan City, Jia Wang Metal Materials Co., Ltd.: Contacts Tel: 0769-81629576 or 81629676 Fax: 0769-81629316 Contact: Mr. Lin 13712969796 QQ: 229804060 or 577606016 Want Online: jwgs6688 company website; http: // jwgs6688.cn.alibaba.com mail: ljh2345@163.com