§2-6材料在拉伸和压缩时的力学性能 Mechanical Property of Materials I.材料的拉伸和压缩试验 Tensile Test and Compression Test of Materials) Ⅱ.低碳钢试样的拉伸图及其力学性能 Load---deflection diagram in tension about mild steel) Ⅲ其它金属材料在拉伸时的力学性能 (Mechanical property of others metal materials in tension Ⅳ金属材料在压缩时的力学性能 (Mechanical property of metal materials in Compression) V.几种非金属材料的力学性能 (Mechanical property of some nonmetal materials)§２－6材料在拉伸和压缩时的力学性能 Mechanical Property of Materials Ⅰ. 材料的拉伸和压缩试验 (Tensile Test and Compression Test of Materials) Ⅱ. 低碳钢试样的拉伸图及其力学性能 (Load ——deflection diagram in tension about mild steel) Ⅲ. 其它金属材料在拉伸时的力学性能 (Mechanical property of others metal materials in tension ) Ⅳ. 金属材料在压缩时的力学性能 (Mechanical property of metal materials in Compression) Ⅴ. 几种非金属材料的力学性能 (Mechanical property of some nonmetal materials)