He mea kūpono kēia mīkini no ka hoʻāʻo ʻana i nā waiwai mechanical e like me ka neʻe ʻana, ka hoʻopaʻa ʻana, ka kuʻi, ka ʻāʻī, ka haehae, a me ka ʻili ʻana o nā metala, non-metala, a me nā huahana.Hiki iā ia ke hoʻomaopopo i ka mana kauoha hui pū ʻana o ke koʻikoʻi, kānana, wikiwiki, a me nā mea ʻē aʻe. e helu 'akomi 'ia e like me GB, JIS, ASTM, DIN a me nā kūlana 'ē aʻe.Elastic modulus a me nā ʻāpana ʻē aʻe, hana ʻia ka hōʻike hōʻike hōʻike hōʻike, a hiki ke paʻi ʻia ka pihi hōʻike hōʻike i kēlā me kēia manawa.