S690QL isahani ikomeye yicyuma

Bitewe nibikoresho bifite imbaraga nyinshi, gukoresha S690QL bizamura imiterere yabugenewe ifite ubushobozi bwo kwishura no gukoresha ingufu.
Ibisobanuro bya tekinike ya S690QL byerekanwe hano hepfo.
S690QL - Kugena amanota
Icyiciro cya S690QL ni ibi bikurikira:
S = Ibyuma byubaka
690 = imbaraga nke z'umusaruro (MPa)
Q = Kuzimya & Ubushyuhe
L = Ubushyuhe buke bwo gupima ubushyuhe

S690QL - Ibigize imiti
Ibigize imiti ya S690QL itangwa mumbonerahamwe ikurikira.

Ikintu	Ijanisha%	Ikintu	Ijanisha%
C.	0.20	Cu	0.50
Si	0.80	Mo.	0.70
Mn	1.70	Nb *	0.06
P.	0.025	Ni	2.0
S.	0.015	Ti *	0.05
N.	0.015	V *	0.12
B.	0.0050	Zr *	0.15
Cr	1.50

* Nibura 0,015% byibintu bitunganya ingano bihari. Aluminium nayo ni kimwe muri ibyo bintu.

S690QL - Ibikoresho bya mashini
Ibikoresho bya S690QL byerekanwe mumbonerahamwe ikurikira.

Kugenwa		Ibikoresho bya mashini (ubushyuhe bwibidukikije)
Izina ry'icyuma	Umubare w'icyuma	Min. Gutanga Imbaraga Reh MPa			Imbaraga Zimbaraga Rm MPa			Min. kurambura% nyuma yo kuvunika
		Umubyimba w'izina (mm)			Umubyimba w'izina (mm)
		≥3 ≤50	≥50 ≤100	≥100 ≤150	≥3 ≤50	≥50 ≤100	≥100 ≤150
S690QL	1.8931	690	650	630	770/940	760/930	710/900	14

S690QL - V Ikizamini Cyingaruka
Ikizamini cya V Notch ibisobanuro birambuye byatanzwe mumbonerahamwe ikurikira.

Icyiciro	Icyitegererezo	@ 0 ° C.	@ -20 ° C.	@ -40 ° C.	@ -60 ° C.
S690QL	Birebire	50 J.	40 J.	30 J.	¨C¨C
	Inzira	35 J.	30 J.	27 J.	¨C¨C

(Nyamuneka menya neza: amakuru ya tekinike hejuru ni ayo kuyobora gusa ¨C kubisobanuro nyabyo nyamuneka reba na Masteel)