Tensile Strength Of Metal Sheet

Therefore its value does not depend on the size of the test specimen.

Tensile strength of metal sheet.

It is the maximum stress that the cross section is subjected to when the load is applied between the two points of the specimen. However depending on the material it may be dependent on other factors such as the preparation of the specimen the presence or otherwise of surface defects and the temperature of the test environment and material. Ultimate tensile strength σ u. How to use this tensile strength of metals information for bending aluminum or stainless steel.

Divide 55 ksi by the tensile strength number associated with the type of aluminum or stainless steel you use the answer will be 1 for aluminum and 1 for stiainless steel. Mpa ksi mpa ksi steel alloy a36 hot rolled. Shear strength n mm 2. Sheet rb 40 000 276 80 25 astm a 36 bhn 119 159 58 80 000 1 20 20 25 45 50 carbon hr sheet bhn 200 80 000 552 1 60 25 spring steel 1074 1095 hardened to spring temper.

Tensile strength elong. Recommended die clearance in of thickness low carbon hr steel rb 70 50 000 345 1 00 20 low carbon c r. It is one of the indexes of metal strength. The ultimate tensile strength of a material is an intensive property.

In other steels and in nonferrous metals this phenomenon is not observed. Steel alloy 1020 hot rolled. A work hardened metal exhibits lower ductility which reduces its ability to stretch. 220 250 32 36 400 500 58 72 5 23.

Yield strength and ultimate tensile strength are not directly related to formability however the closer the magnitude of the two stresses the more work hardened the metal. The ultimate tensile strength uts of a material is the limit stress at which the material actually breaks with a sudden release of the stored elastic energy. Both elastic and plastic deformation occur during the forming process. 350 51 min 420 61 min 15 min steel alloy 1020 annealed 870 c 295 42 8 395 57 3 36 5.

It is the maximum stress that the sheet metal material is subjected to before pulling out.