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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  • Sweden "Assab"
    Position:Home >> Products >> Sweden "Assab"
    PAK90
    Public Time:2011年10月18日 | Sort:Sweden "Assab" | Hits:1226

     

    Product Name: PAK90-corrosion-resistant plastic mold steel mirror
     
    Model: PAK90-corrosion-resistant plastic mold steel mirror
     
    Brand: Assab quality mold steel
     
    Chemical Composition (%):
     
    C C: 0.38
     
    Si Si: 0.90
     
    Mn Mn: 0.52
     
    Ni Ni: 0.30
     
    Cr Cr: 12.5
     
    V V: 0.15
     
    Daido Steel Co., Ltd. of Japan produced generic anti-corrosion plastic mold steel mirror PAK90 the hardness of the HB290-330. Welding and processing of all good.
     
    Steel properties: excellent corrosion resistance, excellent resistance can be polished, excellent wear resistance, excellent stability when hardened.
     
    Types of steel: corrosion-resistant plastic mold steel mirror
     
    Specialty steel: polishing, galvanic corrosion, welding and machining of good
     
    Factory state: pre-hard to HB 290-330HB
     
    Steel Applications: precision plastic mold, mold high degree mirror.
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    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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