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大理石平板的技术参数与物理性能介绍

时间:2010-08-05 09:48 作者:跃达量具 点击:
大理石平板精密量具采用济南青石料经机械加工和手工精磨制成.黑色光泽,结构精密,质地均匀.

大理石平板的技术参数:
大理石平板精密量具采用“济南青”石料经机械加工和手工精磨制成.黑色光泽、结构精密,质地均匀,稳定性好,强度大,硬度高,大理石平板/大理石平台能在重负荷及一般温底下保持高精度,并且具有不生锈,耐酸碱,耐磨性,不磁化、不变型等优点.
大理石平板是适用于机械工厂的测量工具.
大理石平板物理特性:
比重:2970~3070kg/㎡
大理石平板抗压强度:245~254N/m㎡
强性磨量:1.27~1.47N/ m㎡
大理石平板线膨胀系数:4.6×10~6℃
吸水率:0.13%
大理石平板/大理石平台肖氏强度:HS70以上

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