1724| 8
|
45鋼的抗壓強(qiáng)度多少 |
| ||
| ||
點(diǎn)評(píng)
屈服差不多,,極限強(qiáng)度差很多,。塑形很強(qiáng)的鋼估計(jì)能壓成壓成一個(gè)餅
好像也對(duì)。鋼類基本算塑性材料了,,只提供抗拉強(qiáng)度,,但材料力學(xué)上貌似有提到塑性材料抗拉和抗壓強(qiáng)度幾乎相等這一條,我估計(jì)提問(wèn)這樓主也該算個(gè)小白,,不然也不會(huì)這么問(wèn),。
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-2-19 23:39 , Processed in 0.055429 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.