Sab nraud deformation quab yuam ua rau kev hloov pauv ntawm cov qauv thiab, yog li ntawd, cov khoom ntawm cov hlau, uas yog hu ua txias hardening txias dov steel kauj. Cov qauv ntawm cov hlau txias-hardened yog tus cwj pwm los ntawm cov kev taw qhia tseem ceeb ntawm cov muaju (kev ntxhib los mos) ntawm qhov kev taw qhia dov. Thaum txias hardening txhawb ntau zog thiab hardness, raws li zoo raws li qis plasticity thiab viscosity, cov khoom no yuav txawv raws li tus ntoo khaub lig seem ntawm lub txias hardening txias dov steel kauj.
STEEL Qib | Tensile zog | Yield zog max | Elongation min. | r | n | |||
<0.70 | 0.70-<1.0 | 1.0-<1.6 | >=1.6 | min | min | |||
dc07 ua | 250-310 | 150 | 39 | 40 | 41 | 42 | 2.5 | 0.23 |
Peb cia siab tias yuav muaj kev koom tes ntev nrog koj txhua tus ntawm lub hauv paus ntawm kev sib nrig sib pab thiab kev loj hlob.
Cim npe nrov: txias hardening txias dov steel kauj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
