materials,
tensile strength (σb) in the stretching process, from start to rupture reached the maximum stress valueWorld Steel Pipe . It said The ability of steel to resist fracture. And the tensile strength of the corresponding compressive strength, flexural strength. Let Pb for the material pulled off to achieve the maximum tensile force Fo is the sample cross-sectional areaWorld Steel Pipe , tensile strength σb = Pb / Fo (MPa).