日本色wwwcom.,caoporn超碰最新地址进入,97视频国产自在自线2020,亚州,国产精品无码视频

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  • Mould steel
    Position:Home >> Products >> Mould steel
    20Mn23AlV ASSAB mold steel -2
    Public Time:2011年10月17日 | Sort:Mould steel | Hits:961

    20Mn23AlV
    No magnets are now widely used in many electrical products:
    I. sized magnetic shielding inside the transformer tank, core pull plate, coil clamps, bolts and other structural parts leakage field;
    Two. Lifting magnet sucker, Simplified magnetic separation equipment, selection boxes and separator;
    Three. Special smelting furnace lining, lid, stir the electrode plates and electronic device structures.
    Non-magnetic 20Mn23AlV chemical composition (%) as follows:
     
    Type / composition
    C
    Mn
    Al
    Cr
    Ni
    Ti
    Si
    S
    P
    20Mn23AlV
    0.14~0.20
    21.5~25.0
    1.50~2.50
    ≤0.50
    ≤0.03
    ≤0.03
    Non-magnetic 20Mn23AlV performance as follows:
    Model
    Tensile strength (≥ Mpa)
    Yield strength (≥ Mpa)
    Elongation (θ5%)
    Cold (180 ° d = 2a)
    Magnetic permeability (H / Austria)
    20Mn23AlV
    530
    255
    30
    Qualified
    1.05
    【Close】
    All rights reserved: Shanghai Zhilian steel trade Co., LTD.
    Copyrigh @ 2010 2011 Shanghai Zhilian steel trade Co., LTD. All rights reserved
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  • 日本色wwwcom.,caoporn超碰最新地址进入,97视频国产自在自线2020,亚州,国产精品无码视频

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