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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  • Japan "Hitachi"
    Position:Home >> Products >> Japan "Hitachi"
    CENA1
    Public Time:2011年05月23日 | Sort:Japan "Hitachi" | Hits:1624

    Steel properties:
      CENA1 is dissolved in a special steel, high purity, has excellent mirror finish, decorated with flower processing, by adding excess of Cr chemical composition of the best configuration to improve the corrosion resistance and workability, is a new high performance of plastic mold steel.
          * Without heat treatment, surface to uniform hardness (38-42HRC)
          * Rust, anti-gas corrosion, reduce maintenance costs
          * Processing quality, less tool wear, good surface precision machining
          * Mirror processing, processing of decorative flowers, good electrical discharge machining
          * Not caused by electrical discharge machining of hardened process easier
          * Fusion of fine and difficult to produce mirror, discharge, etching solution hardening due to
          * Nitride hardening of excellent use for resistance to damage
     
          
    Chemical Composition:
                 
      C Cr Mn Mo V Si PS-cutting elements
      Main component% carbon chromium-manganese-molybdenum-vanadium phosphorus silicon sulfur
        0.33-0.42 4.80-5.50 0.55-0.75 1.20-1.60 0.30-0.80 0.80-1.20 0.030 0.10 Following a number of the following

    Delivery status: Pre-hardened to 38-42HRC
                
    Application:
          * Mirror of attention, etching resistance, electrical discharge machining the surface of the mold
          * A variety of resin products

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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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