① Nnwale tensile: tụọ nrụgide na nrụrụ, chọpụta ike (YS, TS) na ntinye aka plasticity (A, Z) nke ihe.
Akụkụ ọkpọkọ ogologo na transverse, arc, ụdị okirikiri (￠10,￠12.5)
Ọkpụkpụ nchara nwere obere obosara nke dị obere, ọkpọkọ igwe nwere mgbidi buru ibu, yana ogologo nlele a kapịrị ọnụ.
Okwu: The elongation nke sample mgbe agbajikwa metụtara size nke sample GB/T 1760.
②Nnwale mmetụta: CVN, ụdị notch C, ụdị V, ike J uru J/cm2
Standard sample 10 × 10 × 55 (mm) Na-abụghị ọkọlọtọ sample 5 × 10 × 55 (mm)
③Nnwale siri ike: Brinell hardness HB, Rockwell hardness HRC, Vickers hardness HV, wdg.
④ Nnwale hydraulic: nrụgide ule, oge nkwụsi ike, p = 2Sδ / D