Qhov saum npoo tiav yuav tshwj xeeb yog du, npub lossis ntxhib. Yog tias tsis muaj cov ntsiab lus raug muab thaum xaj, qhov chaw tiav yuav raug xa tawm hauv matt tiav. Plaub qhov kev ua tiav tiav tau teev tseg sib haum rau qhov nruab nrab roughness qhov tseem ceeb hauv cov lus hauv qab no thiab yuav tsum tau sim ua raws li EN 10049.
Cold forming steel coil dc07 yog cov khoom siv hlau uas tsim los ntawm kev siv cov yas deformation rau cov hlau kub dov ntawm cov tshuab txias dov.
DC07 tshuaj muaj pes tsawg leeg:
QIB | C% max | Mn% max | P% max | S% max | Alt feem pua min | Tau max |
dc07 ua | 0.01 | 0.25 | 0.020 | 0.020 | 0.015 | 0.20 |
Cov hlau no rau kev sib sau txias kuj muaj kev ua haujlwm zoo heev, vim tias tsis tshua muaj kev tawg ntawm lawv cov tshuaj muaj pes tsawg leeg thiab lawv cov khoom siv kho tshuab, uas lav kev ua haujlwm sib xws.
Cim npe nrov: txias txoj kev steel kauj dc07, Suav teb, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
