常用金属材料的热膨胀系数表.xls

常用金属材料的热膨胀系数表.xls

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常常用用金金属属材材料料的的热热膨膨胀胀系系数数表表YD100STFEGUIDE的长度计算:

线膨胀系数8.3X10（-5）厚度为1mm1.区分：

瞬间热膨胀系数长度L=（d+1）8.310（-5）（200-20）所以L=（d+1）-1.832.区分：

平均热膨胀系数槽的内径公差=d8.310（-5）（200-20）/10;为槽内的多余空间各温度的热膨胀系数（10-6）材料区分温度（）20507510012515017520022525027530032535037540042510001000碳素钢、合金钢（区分）SCPH2/A105A11.5211.9112.2412.5612.8613.1513.4613.7414.0314.3314.6314.8915.1315.3715.5915.8116.01B11.5211.7611.8912.0512.2112.3712.5512.7012.8312.9913.1413.2813.4213.5713.6813.8313.96碳素钢、合金钢（区分2）A10.0510.7911.3711.9312.4612.9413.4113.8414.2314.5914.9215.2215.4815.7215.9216.1016.23B10.0510.4610.7511.0411.3311.5911.8412.0912.3312.6012.8213.0013.1813.3713.5413.7113.87碳素钢、合金钢（区分3）SCPH21/A182-F11A9.7310.4711.0711.6512.1912.6913.1613.6014.0114.3814.7315.0515.3315.5715.7815.9716.12B9.7310.1010.3910.6911.0011.2811.5611.8512.1112.3512.5812.8012.9913.1913.3613.5113.65碳素钢、合金钢（区分4）A12.6212.9613.2213.4713.7213.9414.1714.3814.5814.7714.9615.1315.2815.4215.5515.6815.80B12.6212.7912.9413.0913.2313.3813.4913.6213.7113.8113.9314.0314.1414.2414.3114.4014.48碳素钢、合金钢（区分5）A11.1411.6612.0612.4212.7413.0613.3513.6213.8814.1214.3614.5714.7614.9515.1315.2915.42B11.1411.4011.6211.8212.0012.2112.3712.5412.6812.8312.9713.1013.2313.3613.4713.5913.69合金钢2.25Cr1MoA11.5912.0412.3012.5312.9413.2413.4513.7213.9214.1314.3114.4714.6214.7414.8714.9815.11B11.5911.7811.9412.1012.2712.4312.5612.7012.8312.9613.0913.2113.3313.4313.5213.6113.71合金钢5.0Cr0.5MoA11.7311.9612.1512.3412.5212.6812.8613.0213.1813.3313.4813.6313.7713.9114.0414.1714.30B11.7311.8212.0212.1412.2612.3712.4712.5312.5912.6612.7412.8212.8912.9613.0413.1113.17合金钢7Cr0.5Mo/9Cr1MoA10.4710.7210.9311.1411.3511.5511.7411.9212.1012.2912.4612.6312.7912.9513.1113.2513.38B10.4710.5910.7310.8710.9911.0811.2111.3011.3911.4811.5811.6711.7511.8511.9311.9912.07奥氏体不锈钢SS（区分1）14A/16A（316/316L）A15.1415.6616.0716.4716.8517.2217.5517.8618.1118.3518.5818.7919.0019.2019.4019.5719.75B15.1415.4515.6315.8216.1016.1616.3816.5516.7216.8917.0317.1817.3417.4717.5817.6617.81奥氏体不锈钢SS（区分2）SUS630/17-4PHA10.6010.6010.6110.6210.6210.6210.6410.6410.6410.6410.6610.7010.7510.8010.8710.9511.05B10.6010.6010.6110.6210.6210.6210.6410.6410.6410.6410.6610.6710.6710.6810.6910.7110.73奥氏体不锈钢SS（区分3）A14.2814.6714.9715.2515.5415.8216.0716.3216.5616.7917.0217.2317.4317.6217.7917.9818.30B14.2814.5614.7514.8915.0615.2215.3615.4815.6015.7215.8415.9516.0616.1816.2916.3816.48奥氏体不锈钢SS（区分4）13A/19A（304/304L）A15.2115.7216.0916.4316.7317.0417.3317.5917.8418.0818.3318.5518.7618.9419.1119.2719.41B15.2115.4915.6815.8716.0516.2116.3716.5216.6616.8116.9417.0717.2017.3317.4617.5717.67奥氏体不锈钢SS（区分5）321SSA16.1416.3316.5016.6616.8116.9417.0717.2017.3217.4417.5517.6617.7717.8817.9818.0818.17B16.1416.3016.4216.5116.6116.6716.7416.8016.8716.9316.9917.0317.0917.1517.2017.2517.29奥氏体不锈钢SS（区分6）347SSA15.3315.9016.3816.8317.2517.6217.9418.2418.4718.7018.9019.0819.2519.4119.5719.7319.88B15.3315.6215.8516.1216.3616.6016.7716.9717.1417.3117.4717.6117.7417.8517.9618.0618.14奥氏体不锈钢SS（区分7）A16.3716.7116.9817.2417.5017.7417.9718.1918.4118.6118.8018.9919.1719.3319.4819.6419.77B16.3716.5916.7516.9017.0517.1817.3217.4217.5417.6517.7517.8517.9518.0418.1418.2418.32奥氏体不锈钢SS（区分8）A14.8215.1615.4215.6715.8916.1216.3316.5416.7416.9217.0917.2517.4117.5517.6917.8117.94B14.8215.0215.1715.3015.4515.5815.7115.8015.9216.0216.1116.2016.2916.3916.4816.5616.64奥氏体不锈钢SS（区分9）309S/309H/310SA15.8516.0816.2216.3316.4116.5116.5916.6716.7116.7716.8316.8816.9317.0017.0617.1417.2018.9018.90B15.8516.0316.1516.2516.3216.3816.4116.4516.4816.5116.5416.5716.5916.6216.6616.6916.70奥氏体不锈钢SS（区分10）A14.7915.0815.3215.5615.7916.0116.2216.4216.6116.7916.9717.1417.3117.4617.6117.7417.87B14.7914.9015.0215.1415.2615.3815.5115.6215.7415.8415.9316.0316.1316.2316.3216.4016.50奥氏体不锈钢SS（区分11）A15.6815.9816.1316.2716.4216.5716.7116.8617.0217.1717.3117.4717.6317.7917.9318.0818.24B15.6815.8315.9616.0616.1916.2816.3616.4416.5116.5716.6316.7016.7716.8516.9116.9917.06马氏体不锈钢SS（区分1）SUS410/410SSA10.6410.9711.2011.3911.5611.7111.8511.9712.0712.1512.2412.3312.4212.5112.6012.6912.79B10.6410.8410.9911.1011.2311.3411.4211.5111.5711.6411.6911.7311.7811.8411.8911.9512.00马氏体不锈钢SS（区分2）440A/B/CA9.589.8410.0510.2410.4110.5910.7710.9311.1011.2511.3911.5411.6811.8111.9412.0712.18B9.589.739.859.9710.0810.1710.2510.3410.4210.5010.5810.6610.7410.8210.9010.9611.03马氏体不锈钢SS（区分3）A9.039.189.309.439.549.659.789.9010.0110.1410.2610.3710.4910.6110.7110.8410.95B9.039.169.239.299.379.429.469.539.589.649.709.749.809.869.919.9710.02高镍合金（区分1）A12.1512.7313.1913.6013.9414.2314.4914.6914.8815.0615.1915.3015.4115.5115.6015.7015.76B12.1512.5512.8113.0113.1813.3313.4913.6113.7213.8213.9314.0314.1114.2114.3014.3914.47高镍合金（区分2）A13.9114.7215.1315.4215.6515.8516.0116.1416.2716.3816.4516.5216.6016.6916.8016.9617.13B13.9114.4914.8215.0715.2915.4915.6515.7815.9016.0116.0916.1616.2416.3316.4116.4916.56高镍合金（区分3）A13.4513.7013.9014.0814.2514.4114.5714.7314.8915.0615.2115.3515.4815.6215.7515.8816.01B13.4513.6313.7713.9114.0214.1314.2314.3314.4314.5214.6114.7714.8014.8914.96