Cold Hardening Rolled Steel Chev

Qhov txias ua hauj lwm hardening tshwm sim los ntawm tas mus li txias deformation nce lub zog, hardness thiab toughness thiab yas Performance index ntawm dov hard coil. , yog li qhov kev ua haujlwm stamping yuav deteriorate thiab tsuas yog siv tau rau qhov chaw uas yooj yim deformation. Hard-dip coils tuaj yeem siv los ua cov khoom siv raw rau cov nroj tsuag kub-dip galvanizing, vim cov kab kub-dip galvanizing yog nruab nrog cov kab annealing.

Qib	Yield zog M pa Tsawg dua los yog sib npaug	Tensile zog M pa Less than los sib npaug	Elongation (L=80mm,b=20mm) feem pua ​​Ntau dua los yog sib npaug Nominal Thickness (hli)
<>	0.70~<>	1.0~<>	Ntau dua lossis sib npaug rau 1.6
DC01 (Hnub 12)	130~260	270	28	30	32	34
DC03 (Hnub 13)	120~240	270	32	34	35	36
DC04 (St 14, St 15)	120~210	270	36	38	39	40

1 Thickness: 0 3-2 0mm

2 Dav: 700-1250mm

3 Sab hauv txoj kab uas hla: 508mm

4 Steel Qib: SPCD, SPCE, DC03

Cim npe nrov: txias hardening dov steel kauj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv