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    產品詳情

    產品名稱: 20CrMn/5120/1.7147/20MnCr5

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    Specification:  Round bar   10mm--300mm

    Plate:thick    10mm--200mm

    width    50mm--600mm

    Application:?Highly strssed parts, e.g., gears, crankshafts,switch components, etc.

    ? Used as boxes, piston bolts, spindles,camshafts, gears, shafts and other mechanical controlling parts.

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