Supply DT4C TISCO pure iron bars, DT4C sheet

Our material can not be listed as much as, or more portions for reference, there can be no doubt hotline: 0769-33367273, QQ: 1342110109 13669874955 DT4C Li Ling iron Chemical composition (mass fraction) (%) ≤ C Si Mn PS Al Cr Ni Cu DT4C O. 025 O. 20 0.30 O. 020 O. 020 0.15 0.50 0.10 0.20 0.20 NOTE: Chemical composition does not make acceptance conditions. (3) electromagnetic performance in Table 8-4. Electromagnetic properties of magnetic iron bars grade Table 8-4 coercive force Hc / (A / m) coercivity aging value △ Hc / (A / m≤ maximum permeability μ / (H / m × 10-3 ) ≥ magnetic induction B / T≥ B200 B300 B500 B1000 B2500 B5000 B10000 DT4C 32.0 4.0 15.1 1.20 1.30 1.40 1.50 1.62 1.71 1.80 Note: B200, B300, ..., B10000, respectively, in the magnetic field strength of 2000A / m, 300A / m, ... , 10000A / m when the magnetic induction (4) mechanical properties are shown in Table 8-5. Table 8-5 Mechanical properties of magnetic iron rod rod diameter / mm mechanical properties of Brinell hardness indentation diameter / mm tensile strength ób / MPa Elongation δ5 (%) shrinkage ψ (%) ≥ ≤60 265 26 60 5.2> 60 265 24 65 5.2 DT4C chemical composition details: DT4C chemical composition of iron is very soft metal, neither knives nor cast iron pot, plowshare. But iron after a certain amount of carbon, it becomes steel that we use in all aspects of the Pure iron at 0.02% carbonaceous hardness becomes lower energy pulling wire, rolling thin white iron with low carbon steel and other steel in the range of 0.25 to 0.6% of the iron in the carbon content is called carbon steel, medium hardness, it can be rolled into construction steel, steel, nails, etc. products. In the carbon content of the iron when 0.6 to 2.0% has become a high hardness can be prepared knives, mold and other high-carbon steel of low, medium and high carbon steels together called "carbon steel." If the iron content of more than 2.0% of carbon becomes hard and brittle cast iron pot can, radiator, etc. iron plow the general pig iron carbon content of 3.5% to 5.5%, so the difference between iron, steel and pig iron The main point here is that the carbon content of the iron Industrial iron is a steel, its chemical composition is mainly iron content in 99.50% -99.90%, the carbon content of 0.04% or less, the less the better of other elements because it is actually not the real iron, so calling it a close steel industrial pure iron do not generally pure iron special soft texture, toughness particularly large, good electromagnetic properties. There are two common specification, one is as deep drawing material may be stamped into a very complex shapes; the other is used as magnetic materials, low-resistance to a high magnetic sense magnetic widely used in electrical, electrical components, magnetic materials , amorphous articles, relays, sensors, automotive brakes, textile machinery, electric meter solenoid valve, etc. products.