Vim hais tias SPCC yooj yim directional txias dov Sheet tsis tau annealed, nws hardness yog siab heev (HRB yog ntau dua 90), thiab nws machinability yog tsis tshua muaj neeg pluag, yog li SPCC yooj yim directional txias dov Sheet tsuas ua tau yooj yim directional dabtsi yog khoov tsawg tshaj li 90 degrees ( perpendicular mus rau coiling kev taw qhia). Txhawm rau muab nws yooj yim, txias dov yog ua tiav thiab dov los ntawm lub hauv paus ntawm kub dov coils. Feem ntau hais lus, SPCC Tej yam yooj yim directional txias dov Sheet yog txheej txheem ntawm kub dov-pickling-txias dov.
Qib | Yield zog | tensile zog | Elongation |
SPCC | Tsawg dua lossis sib npaug li 240 | Ntau dua lossis sib npaug li 270 | Ntau dua lossis sib npaug li 28 |
Cov seem yog hlau (Fe) feem pua thiab nrog ob peb tsis pom zoo impurities.
Mechanical Properties ntawm SPCC Yooj Yim Directional Txias Rolling Sheet:
Hauv qab no yog qee yam ntawm cov khoom siv ntawm SPCC steels:
Lub zog tensile ntawm SPCC Steels qhia hauv Newton ib millimeters thiab nws yuav tsum yog tsawg kawg yog 270 N / mm2 (MPa).
Cov cuab yeej elongation ntawm SPCC steel sib txawv nrog ntau qhov tuab.
Qhov feem pua ntawm qhov tsawg kawg nkaus rau elongation yog los ntawm 27 mus rau 31 feem pua pib ntawm 0.25 hli mus rau 2.5 hli thiab tshaj.
Weld peev xwm ntawm cov ntaub ntawv no yog conformed.
Cim npe nrov: spcc yooj yim directional txias dov ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
