蜂窝铝板性能技术指标.doc

蜂窝铝板性能技术指标正面铝板 Front al-planking1.00mm1.00mm反面铝板 Back al-planking1.00mm1.00mm重量Weight (kg/m 2)7.47.8惯性矩Inertie rectangle I(cn 4/m)19.8531.67截面模量Measurement of cutting W(cm 3/m)1924复合板刚度Hardness of complex planking E.I(KN cm 2/m)1390002217000面板铝型材Aluminum profile surface plankingAA5754A(ALMg3)弹性模量Changeable measurement (N/mm2)70000面板抗拉强度Pull-protecting strength of surface planking (N/mm 2)Rm 哉200.2%屈服应力0.2% Power of bending (N/mm 2)Rp0 2 习30延伸率【EN485-2 ::99:1 】 Extanding rate (EN485-2:1994)A50 >8铝材线性热膨胀Hot expanding of aluminum materials2.4mm/m100 C 温差时光泽度〔初始值〕Luminosity (original Data)30-40%铅笔硬度Hardness of pencilHB-F蜂窝尺寸Size of honrycomb1/4 〞(6.3mm)铝材容量Weight satnding of aluminum materials大约 80kg/m3 It is about80kg/m3抗压强度Strength of pressure-resistant(MIL-STD-401)4 N/mm2吸声系数Data of sound sucking As0.05隔声指数Indicator of sound separating按照 According to ISO717-Rw2325导热系数Data of heating guiding 入(W/M K)2.252.7热阻值Data of heating preventing R(1/m)(m k/w)0.00890.0093传热系数Data of heating passing U(k) (w/m k)5.595.575深圳隆印包装Lprinting 。