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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  • Spring steel wire
    Position:Home >> Products >> Spring steel wire
    Carbon tool steel T13
    Public Time:2011年10月18日 | Sort:Spring steel wire | Hits:1378

    Carbon tool steel T10

    Carbon tool steel ----- T13
    Product Description: T13 (GB / T 1298-1986) ω /%
    Performance and application:
    Eutectoid steel, due to high carbon content, there is still a large surplus after quenching carbide, so resistance and wear resistance are high, but low toughness, hardenability is poor, and the quenching deformation. So, not suitable for manufacturing high cutting speed and tool under shock loading.
    Uses:
    Used to make from shock loading, cutting notices and cutting edge tools without heat.

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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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