If the test is set to load-control , it means that the stress will not drop once the fracture become unstable. In displacement control the stress may drop at unstable fracture.
Tensile strength is the ultimate capacity of the material to resist a tensile load regardless of deflection.Tensile modulus also known as Young's modulus, is a measure of the stiffness of an isotropic elastic material. It is defined as the ratio of the uniaxial stress over the uniaxial strain. It is determined from the slope of a stress-strain curve traced during tensile tests conducted on a sample of the material.
Think of a tensile load as a "pulling" force. A tensile load is the only type of load that can be taken by a rope, for instance.
why the tensile properties of most brittle materials are accessed by transverse bending tests and not ascertain by tensile tests
yield is the breaking point and tensile strength is what it is rated at per square inch
Mild steel is a fairly general classification and can cover a considerable variation in material properties. Cold drawn grades in particular will have a higher tensile strength than hot rolled. Something like 400 MPa for yield stress and 500 MPa for ultimate tensile strength is quite common.
tensile stress is due to just the tension in the load whereas breaking stress can be due to breaking,shearing or compression!
Compressive strength is generated by a force which is acting into or towards the centre of an object. Tensile strength measures the force required to pull something such as rope.
tensile stress is the force ehich applies on a body and the force exert by this body against this force is called tensile strength... simply tansile strength measure the force required the force to pull yhe body like rope and wire .
Yield strength is a form of tensile strength, as yield strength is maximum strength upto which a material retains its original shape or it is in elastisity above which it will in plasticity.
A tensile test is performed by stretching the material until it breaks. An impact test is performed by applying a sudden shock to the material so that it fractures.
Grade 10.9 bolts or capscrews have a minimum tensile strength of 1040N/mm2 and a hardness of 320 - 380Hv10. Grade 12.9 bolts or capscrews have a minimum tensile strength of 1220N/mm2 and a hardness of 385 - 435Hv10. The 12.9 fastener is therefore a higher grade (hardness and tensile strength) fastener compared with 10.9 grade
tensile strength is approximately between .08 to .15 of compression strength in concrete
A screw drive is a screw mechanism that moves and hydraulics is a fluid pressure system
Tensile strength is the ultimate capacity of the material to resist a tensile load regardless of deflection.Tensile modulus also known as Young's modulus, is a measure of the stiffness of an isotropic elastic material. It is defined as the ratio of the uniaxial stress over the uniaxial strain. It is determined from the slope of a stress-strain curve traced during tensile tests conducted on a sample of the material.
Modulus of rupture > Splitting strength > Direct tensile strength
The proportional limit is the stress value at which the stress is no longer linear with strain. After that, the material will begin to yield and become non-linear, or plastic, and then it will fail at a higher value called the tensile strength. For most metals, the proportional limit is well below the tensile strength; for example annealed stainless steel has a proportional limit near 30 ksi and tensile strength of 80 ksi; aluminum has a proportional limit of 35 ksi and tensile strength of 42 ksi.
Well obviously the stainless bolt offers better corrosion protection, however, where bolts need to be really tight or have great tensile load on them(being pulled apart) high tensile should be used instead.