S690QL ipleyiti yentsimbi yamandla aphezulu

Ngenxa yendalo yamandla aphezulu, ukusebenzisa i-S690QL kuya kukhuthaza ulwakhiwo olucekethekileyo oluyilelweyo olunomthamo womvuzo owandisiweyo kunye nokusebenza kakuhle kwamandla.
Iinkcukacha zobugcisa ze-S690QL zichazwe ngezantsi.
I-S690QL - Ukuchongwa kweBanga
Uchongo lwebakala lwe S690QL lulo lulandelayo:
S = Intsimbi yoLwakhiwo
690 = ubuncinci amandla esivuno (MPa)
Q = Ukucima kunye nokuthoba
L = Iqondo eliphantsi lokuvavanya ukuqina kobushushu

I-S690QL-Ukwakheka kweMichiza
Ukwakhiwa kweekhemikhali ze-S690QL kubonelelwe kwitheyibhile engezantsi.

Isiqalelo	Ipesenti %	Isiqalelo	Ipesenti %
C	0.20	Cu	0.50
Si	0.80	Mo	0.70
Mnu	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

* Ubuncinci yi-0.015% yento yokucoca iinkozo ekhoyo. I-aluminiyam yenye yezi zinto.

I-S690QL-iiPropati zoomatshini
Iimpawu zomatshini ze-S690QL zichazwe kwitheyibhile engezantsi.

Ukutyunjwa		Iinkcazelo ngoomatshini (ubushushu obukhoyo)
Igama Lentsimbi	Inombolo yentsimbi	Min. Isivuno Amandla Reh MPa			Amandla Okuqina Rm MPa			Min. % ubude emva kokwaphuka
		Ubukhulu begama (mm)			Ubukhulu begama (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

I-S690QL-V yoVavanyo lweMpembelelo yeNotshi
Iinkcukacha zovavanyo lwempembelelo ye-V Notch zinikwe kwitheyibhile engezantsi.

IBanga	Ukuqhelaniswa nesampulu	@ 0°C	@-20°C	@-40°C	@-60°C
S690QL	Ixesha elide	50 J	40 J	30 J	¨C¨C
	Tyelela	35 J	30 J	27 J	¨C¨C

(Nceda uqaphele: iinkcukacha zobuchwephesha ezingentla zezesikhokelo kuphela ¨C ngeenkcukacha ezithe ngqo nceda ujonge kuMasteel)