... GB 10433,CE M16~M25 CE Material: Low carbon alloy steel SWRCH15Ashear stud, weld stud,shear connector Mchanical properties ;according ... 15%- Diameter of stud101316192225Tensile Load (N)329705586084420119280159600206220 Bend test with hammer or with pipe, making the welding stud bent 30 degree, there ... /shear connector/Weld Studs /shear stud for insulation, refractory, steel decking construction with CE