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aƷչʾ

WվǰλãWվ > aƷչʾ
  • 䓽z
  • Q T 䓽z
    ̼ 0.8-1.20% 0.45-0.85%
    i 0.35-1.20% 0.30-1.30%
    >0.40 0.15-0.35%
    <0.05% <0.05%
    <0.05% <0.04%
    ƽӲ Ҏ40-50HRC
    ⣺52-56HRC
    ⣺56-60HRC
    GPɰ:42-52HRC
    GLɰ53-60HRC
    GH ɰ:60-64HRC
    1.0mm42-53HRC
    1.5mm 41-45HRC
    Ӳƫ ƫ3.0HRC
    1300-2000Mpa
    2000-2800 Times 3300-4000 Times
    M ĻػRwػw ׃w
    7.4g/cm3 7.6g/cm3 7.8g/cm3
    ѷeܶ 4.4g/cm3 4.2g/cm3 4.5g/cm3
    GB/T 18838.3-2008̼T' Tɰ' GB/T 18838.5-2015䓽z衷JB/T 8354.1-2013䓽z衷 JB/T 8354.1-2015̼T衷' JB/T 8354.3-2015̼TɰSFSA20-66TĥSAEJ827T. SAEJ1993̼TɰIS011124-3̼Tɰ˜JISG5903̼TTɰSAEJ441䓽z衣
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