Sentence examples for Proof stress from inspiring English sources

Proof stress [MPa] Tensile strength [MPa] Elongation 946 1033 15.2 Table 2 Biaxial stress ratio obtained by a strain gauge rosette.

It has been found that pre-stressing samples at 0.95 of the 0.2% proof stress leads to early failure when they are fatigue-tested at stress levels of about 0.65 of the 0.2% proof stress.

However, HPPD will not occur when the peak stress is far below the proof stress.

The test specimens consisted of normal strength material (T5) with the 0.2% tensile proof stress (yield stress) ranging from 185 to 196 MPa, and high-strength material (T6) with the 0.2% tensile proof stress ranging from 226 to 317 MPa.

Strength increased monotonically with hot-rolling reduction, eventually reaching 1400 MPa in 0.2% proof stress, an exceptionally high value.

The 0.2% proof stress and tensile strength slightly increased after the wire-brushing, although the elongation decreased.

That it nevertheless has a proof stress 35 MPa lower can be qualitatively explained by the differences in martensite crystallography.

Attention has been focused on small fatigue crack growth at maximum stresses beyond the 0.2% proof stress of the material.

The other, containing 0.45 wt% carbon and 13.2 wt% nickel, had a 0.2% proof stress of 1000 MPa and a fracture toughness of 103.8MPam12.

The 0.2% proof stress is comparatively more reasonable to predict the design strengths of stainless steel tubular X-joints for both ultimate limit state and serviceability limit state.

It was observed that cross-section slenderness λp and material properties such as non-dimensional proof stress e and strain hardening exponent n significantly influence column resistances.