国产钢材线性膨胀系数.doc

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1、国产钢材平均线性膨胀系数（从20℃至下列温度）（10-6/℃）钢号与标准号102020G15CrMoG12Cr1MoVG12Cr2MoWVTiB*12Cr3MoVSiTiB*Q235Q345GB3087-1999GB3087-1999GB5310-1995GB5310-1995GB5310-1995GB5310-95GB5310-95GB700-1988GB8163-1997工作温度℃10011.911.1611.1611.913.61110.3112.28.3120012.612.1212.1212.613.

2、711.911.461310.9925012.712.4512.4512.913.8512.411.6913.2311.626012.7212.5212.5212.9613.8812.511.7413.2711.7828012.7612.6512.6513.0813.9412.711.8313.3612.0530012.812.7812.7813.21412.911.9213.4512.3132012.8412.9912.9913.314.0412.9612.0212.4934012.8813.213.213.

3、414.0813.0212.1212.6835012.913.3113.3113.4514.113.0512.1712.7736012.9213.4113.4113.514.1213.0812.2212.838012.9613.6213.6213.614.1613.1412.3213.044001313.8313.8313.714.213.212.4213.2241013.113.8413.8413.7314.2313.2312.4942013.213.8513.8513.7614.2613.2612.5643

4、013.313.8613.8613.7914.2913.2912.6444013.413.8713.8713.8214.3213.3212.7145013.513.8813.8813.8514.3513.3512.7846013.8913.8913.8814.3813.3812.8547013.913.913.9114.4113.4112.9248013.9113.9113.9414.4413.441349013.9714.4713.4713.075001414.513.513.1451014.0314.521

5、3.1652014.0614.5413.1853014.0914.5613.1954014.1214.5813.2155014.613.2356014.6213.2557014.6413.2658014.6813.28