The extensometer has a measuring length of 25 mm and is placed in the constant cross section of the specimen, so that, for specimens in the as-welded (AW) state, the entire butt weld is within the measuring length of the extensometer.
Furthermore, strain-life and cyclic stress-strain curves characterize the LCF behavior of materials and allow a comparison of the base material (BM) with the as-welded state (AW).
This helps reduce the as-welded
tolerances that may drive the requirement for additional manufacturing operations in the production line, ultimately reducing cost.
Mechanical properties and microstructure characters of the dissimilar welding joints were investigated in state as-welded and PWHT condition and compared result between them.
6: Micro-hardness of 410 MSS/ ER NiCr-3 in State As-Welded.
Esab's new Dual Shield II consumable offers mechanical properties in the as-welded and after PWHT conditions and meets ANSI/NACE MR0175/ISO 15156-1.
This flux-cored wire provides excellent low temperature toughness in both as-welded or stress-relieved conditions.
McGaughy evaluated the effects of shielded metal arc welding (SMAW) repairs on the residual stress distribution, fracture toughness and hardness of girth welds steel pipe line and found that the single repair increased the residual stress distribution when compared to the as-welded
Microstructural and crystallographic information on the as-welded
and fractured surfaces of vibration welds of polymer blends has not been reported for a wide range of blend systems.
In order to study the efficiency of stress relief, scientists from the NIST Center for Neutron Research and a private company have investigated by means of neutron diffraction the residual stress distribution both in the as-welded
state and after a heat treatment.
Keep in mind that the base metal's strength has little effect on the as-welded