Supply of electric, magnetic steel submerged arc furnace with 20Mn23AlV 20Mn23AlV non-magnetic spacer wear plate

Cheng Yi Metal franchise, tool steel, alloy steel, non-magnetic. And long-term cooperation with Baosteel Special Steel Branch (former steel Wuchang), selling a variety of excellent steel Wuchang production, since over the years in the field of quality steel in circulation performance significantly, the reputation of excellence. High strength steel coil, plate cutting parts, high non-magnetic fierce! Fe - Mn - Al - Cr - carbon austenitic non-magnetic series: 20Mn23AlV non-magnetic, 45Mn17Al3 (917) Non-magnetic, 50Mn18Cr4V non-magnetic, 40Mn18Cr3 non-magnetic, SMF166 non-magnetic, N130B non-magnetic 20Mn23AlV septum magnet chemical composition and tolerance grades C Si Mn PS Al V 20Mn23AlV 0.14 ~ 0.20 ≤ 0.50 21.50 ~ 25.00 ≤ 0.030 ≤ 0.030 1.50 ~ 2.50 0.04 ~ 0.10 allowable deviation ± 0.03 +0.03 ± 0.20 +0.002 +0.002 ± 0.10 ± Mechanical test grade thickness 0.01 mm Rp0.2 yield strength (Mpa) Rm Tensile strength (Mpa) A (%) Brinell hardness / HB 20Mn23AlV 4 ~ 40 255 530 30 ≤250 a. predetermined tensile test values ??apply transverse test Thus, the yield strength Rp0.2 time with no yield phenomenon. b. the nominal thickness of hot-rolled steel products ≤20mm, the detection performance of cold-formed, D = 2a, 180 ° cold bend without cracking. 20Mn23AlV septum magnet mechanical performance requirements when the magnetic field intensity is 16 × 103A / m (200 Oe) when the relative permeability μ≤1.05 gauss / oersted. Baosteel produced 20Mn23AlV septum magnet belong Fe-Mn-Al-C series austenitic metal, steel organizational stability, good mechanical properties, low permeability, eddy current losses in the magnetic field is very small, manufacturing cutting, welding , drilling, bending and ordinary steel is just as easy. Compared with stainless steel, not only reduces material costs, but also save processing costs. Supply of electric, magnetic isolation plate submerged arc furnace with 20Mn23AlV, non-magnetic steel. Relative permeability μ≤1.05 Gauss / Oersted when magnetic field intensity is 16 × 103A / m (200 Oe) when. 20Mn23AIV no magnets in the country transformers, furnace manufacturing, lifting the industry has been very widely used. Transformer industry for internal structure, core rod, clamps, tank walls, flanges and other requirements of non-magnetic components. Mainly used in electric furnace industry, mining and metallurgy furnace, calcium carbide furnace smelting, nickel-iron smelting furnace, ferrosilicon smelting furnace, manganese smelting, electromagnetic spreader equipment manufacturers. Has good mechanical properties, separated magnetic and mechanical processing performance 20Mn23AIV no magnets, can improve equipment performance, reduce manufacturing costs and make products more competitive.