3J01 Iron-Nickel-Chromium Series Auburn Alloy
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- Product Description
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- Commodity name: 3J01 Iron-Nickel-Chromium Series Auburn Alloy
3J1 alloy is an iron-nickel-chromium austenite precipitation strengthening type high elastic alloy. After solid solution treatment, it has good plasticity, low hardness and easy processing and molding. After solid solution or cold strain aging treatment, high mechanical and elastic properties are obtained. This kind of alloy has the characteristics of high strength, high elastic modulus, small elastic aftereffect and hysteresis, weak magnetism, good corrosion resistance and thermal stability, and can work under high temperature, large stress or corrosive medium conditions. 3J1 can work below 250 ℃, this kind of alloy can also be used at low temperature (such as near -200 ℃).
Product Details
3J01 Chemical Composition Brand Chemical composition (mass fraction)% 3J01 C P S P Si Ni Cr Co AL Ti Fe ≤ 0.05 S1.00 ≤ 0.02 S0.02 ≤ 0.80 34.5-36.5 11.5-13.0 1.0-1.8 2.7-3.2 Allowance Brief introduction 3J1 alloy is an iron-nickel-chromium austenite precipitation strengthening type high elastic alloy. After solid solution treatment, it has good plasticity, low hardness and easy processing and molding. After solid solution or cold strain aging treatment, high mechanical and elastic properties are obtained. This kind of alloy has the characteristics of high strength, high elastic modulus, small elastic aftereffect and hysteresis, weak magnetism, good corrosion resistance and thermal stability, and can work under high temperature, large stress or corrosive medium conditions. 3J1 can work below 250 ℃, this kind of alloy can also be used at low temperature (such as near -200 ℃). Mechanical property of mechanical properties Resistivity μΩ · m Degreaser/cm³ Curie point ℃ saturation magnetostriction coefficient Brinell hardness HBS Tensile strength MPa Yield strength MPa Elongation% 0.45 8.2 500 25 cold hard state soft state cold hard state soft state cold hard state soft state cold hard state Soft? 170 130 785 485 685 150 3 37 Mean coefficient of expansion Average expansion coefficient Coefficient of linear expansion in the following temperature range/(x10-6/℃) 20-100 ℃ 20-200 ℃ 20-300 ℃ 20-400 ℃ 20-500 ℃ 20-600 ℃ 20-700 ℃ 20-800 ℃ 20-900 ℃ 8.9 9.27 9.2 9.2 9.4 Scope of application
Various transformers, relays, electromagnetic clutches, chokes and magnetic circuit parts used in medium magnetic fields, iron cores, pole shoes, earphone diaphragms, relay parts for ground leakage short circuits, gas safety valves, magnetics, gyroscopes, Automatic synchronous motors, electronic watch micro motors, etc.
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3J01 Iron-Nickel-Chromium Series Auburn Alloy
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