S890QL ke tšepe e eketsehileng ea matla a phahameng ho EN10025-6: 2004 mme nomoro ea tšepe ke 1.8983. S890QL e na le bonyane ba tlhahiso ea matla a 890Mpa maemong a tingoeng le a halefileng, 'me mocheso oa eona o tlase oa -40 ºC, boemo bona ba tšepe bo sebetsa hantle maemong a ts'ebetso a feteletseng.

S890QL e nang le matla a eketsehileng a phahameng a structural steel plate ke boima bo loketseng bakeng sa projeke ea hau kaha e na le matla a holimo ka 224% ho feta S275JR structural steel, e batla e le bonolo ho tjheseletsa le ho etsoa. E ntse e tsebahala haholoanyane ho crane, oli le khase, merafong, ho sisinyeha ha lefatše, temo, litereilara, serapa sa boikhathollo, moaho oa borokho, ho batla maemo a leholimo a feteletseng le liindasteri tsa pholoso le moralo oa sejoale-joale oa meralo moo boima bo bobebe le poleiti ea tšepe e botenya e nang le moputso o eketsehileng. bokhoni. Kajeno, meaho e metle ea raese e phahameng le botaki bo botle ba meralo ea meralo e se e le 'nete ka lebaka la ho sibolloa ha poleiti ea tšepe ea S890QL.

Sehlahisoa se seng sa tšepe bakeng sa 890Mpa matla a eketsehileng a tlhahiso e phahameng joalo ka tube e se nang seam ka khutlonnetsepa, sekwere, selikalikoe, elliptical, halofo-elliptical, flat-oval, octagonal, hexagonal le triangular li fumaneha Beverly Steel Malaysia, ka kopo ikopanye le sehlopha sa rona sa thekiso bakeng sa tlhaiso-leseling e batsi. .

Lintho tsa 'mele

Tlhaloso ea Sehlopha sa S890QL

• S = Tšepe ea Sebopeho

• 890 = bonyane ba matla a tlhahiso (MPa)

• Q = Ho tima le ho halefa

• L = Lithempereichara tse tlase tsa teko ea boima ba 'mele

Boemo ba Phano

Metsi a timohile a bile a halefile.

Sebopeho sa lik'hemik'hale tsa S890QL

C	Si	Mong	P	S	B	Kr	Cu	Mo
0.20	0.80	1.70	0.020	0.010	0.005	1.50	0.50	0.70
N	Nb*	Ni	Ti*	V*	Zr*
0.015	0.06	2.0	0.05	0.12	0.15

* Ho tla ba le bonyane 0.015% ea ntho e hloekisang lijo-thollo e teng. Aluminium le eona ke e 'ngoe ea likarolo tsena. 0.015% e sebetsa ho aluminiamo e qhibilihang, 'me boleng bona bo nkuoa bo finyelloa haeba aluminium ea gasteizcup.comtotal e le bonyane 0.018%.

* Ka kopo hlokomela: Moetsi o na le tokelo ea ho fetola sebopeho sa lik'hemik'hale.

CEV - Boleng bo lekanang le Khabone

CEV = C + Mn/6 + (Cr+Mo+V)/5+(Cu+Ni)/15

S890QL Tšepe ea Mohaho e Tingoeng le e Tempehileng

Thepa ea Mechini ea S890QL

Botenya ba Plate	Khefutsa Matla	Matla a tšepe	Elongation
MM	ReH(Mpa)	Rm(Mpa)	A5% Bonyane
3 ho isa ho 50	890	940~1100	11
50 ho isa ho 100	830	880~1100	11

S890QL V Notch Impact Test

Boemo ba Mehlala	0 ºC	-20 ºC	-40 ºC
Longitudinal	50 Joules	40 Joules	30 Joules
Phatlalatso	35 Joules	30 Joules	27 Joules

Ts'ebetso ea S890QL e Phahameng ea Matla a Tšepe Plate

Cold Thepa

S690QL1 poleiti ea tšepe e loketse bakeng sa ho etsa serame ho khomarela radius e kobehang kapa e menahang> 4 makhetlo a 4 tšepe poleiti botenya longitudinal le> makhetlo a 3 transverse ho rolling direction. Ho kokobetsa khatello ea kelello ka mor'a moo ho ka khoneha ho fihlela mocheso oa 580 ºC (degree C).

Lihlahisoa tse Amanang