... so on can be required7)Chemical composition &Mechanical PropertyStandardSteel GradeChemical Composition %T S MPaYSMPaElongation% CMnPS ... 40mm3>Length 6mtr-18mtrTest 1>Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation ... engineering, Mining and Resources, Process Engineering, Materials Handling,Mechanical Parts 4>Traffic Walking Rails, Roll-up Doors, ...