45 # urupapuro rushyushye

45 # ni urwego rwibyuma, ibyuma byujuje ubuziranenge bwa karubone byubatswe, bihuye nu Buyapani busanzwe S45C, igipimo cy’Abanyamerika: 1045, n’Ubudage C45. Ikiranga ni uko ifite imbaraga nyinshi no kurwanya ihinduka kuruta ibyuma bisanzwe A3.

Ohereza imeri

Ganira nonaha

Urutonde rwibicuruzwa

Ibyuma bya Gnee, ibyuma biva mu kirere kugera ku nyanja birahari, bigera ku isi yose;

Umuyoboro w'icyuma

Umuyoboro w'icyuma Umuyoboro w'icyuma Umuyoboro wa Carbone Umuyoboro wa API Umuyoboro w'icyuma Umuyoboro w'icyuma Ibikoresho

Ibyuma

Igiceri kitagira umuyonga / Urupapuro Umuyoboro w'icyuma Ibikoresho

Isahani

Ikirere Kurwanya Ikirere Umuvuduko w'amashanyarazi Ubwubatsi bw'ubwato Wambare icyuma kirwanya ibyuma Imbaraga Zikomeye Zikoresha Amashanyarazi Ibyuma bya Carbone Isahani yagenzuwe Amashanyarazi

H Beam Inguni Umuyoboro Ibyuma bizunguruka

Icyuma

Igiceri cya Galvanised / Urupapuro Amashanyarazi Urupapuro rusakaye

Aluminium

Automotive Steel

Twandikire

Imeri : sale@gneesteel.com

Igendanwa: +86 15824687445 kelly

Tel: +86 372-5055135

Aderesi: No 4-1114, Inyubako ya Beichen, Umujyi wa Beicang, Akarere ka Beichen Tianjin, Ubushinwa.

Kumenyekanisha ibicuruzwa Amakuru ya tekiniki

Kumenyekanisha ibicuruzwa

Sisitemu isabwa yo gutunganya ubushyuhe bwibyuma 45 byerekanwe muri GB / T699-1999 isanzwe kuri 850 ° C, kuzimya 840 ° C, no gushyuha kuri 600 ° C. Imikorere yagezweho ni umusaruro imbaraga ≥355MPa
Igipimo cya GB / T699-1999 giteganya ko imbaraga zingana zibyuma 45 ari 600MPa, umusaruro utanga 355MPa, igipimo cyo kuramba ni 16%, naho kugabanya ubuso ni 40%.
Gusaba
No 45 ibyuma bikoreshwa cyane mumashini, mugihe bidashyutswe: HB≤229; kuvura ubushyuhe: bisanzwe; ingufu zingaruka: Aku≥39J; imbaraga nyinshi, plastike nziza nubukomere, 45 # isahani yicyuma nyuma yo kuzimya nta bushyuhe, ubukana burenze HRC55 (Kugeza HRC62) bujuje ibisabwa. Nyuma yo kuvura ubushyuhe nubushyuhe, irashobora kugera kuri HRC42-46, idashobora gusa kwemeza imiterere yubukanishi bwayo gusa, ariko kandi ikanabona ibisabwa byubutaka. Byakoreshejwe muguhindura igice gito gishobora kwihanganira imitwaro minini. Ibice byiza nibice binini bisanzwe bisanzwe hamwe na stress nkeya, kimwe nibice bikomye hejuru bidasaba imbaraga zingenzi, nkinama, inyandiko ziyobora, kureba amaboko nibindi bice.

Ibikoresho:	impimbano ya kare
Diameter:	100mm-1000mm
Uburebure:	2000mm-12000mm Kugororoka: 3mm / M max; kare kare.100-1000mm, ihagarika ubunini bugera kuri 800 * 1000mm
Inzira:	EAF + LF + VD + Impimbano + Kuvura ubushyuhe (bidashoboka)
Imiterere yo gutanga:	Bishyushye bishyushye + Byakorewe imashini (hejuru yumukara nyuma ya Q / T) + Yahindutse (bidashoboka)
Igihe cyo Gutanga:	Iminsi 30-45
MOQ:	Toni 20
Kuvura ubushyuhe:	Bisanzwe / Bishyizwe hamwe / Byazimye / bituje
Umubare w'impimbano:	munsi ya 3: 1
Amakuru ya tekiniki:	Ukurikije ibyo umukiriya asabwa mubigize imiti, ibyiza byumubiri hamwe no gupima imashini
Ikizamini:	Ikizamini cya Ultrasonic ukurikije SEP 1921-84 G3 C / c
Ikimenyetso:	Urwego, ubushyuhe OYA. uburebure buzashyirwaho kashe imwe kuri buri bar ifite ibara risabwa
Kwishura:	30% avansi na TT; Amafaranga asigaye mbere yo koherezwa kubitabo byoherejwe cyangwa LC idasubirwaho iyo urebye
Gusaba:	Mu buryo bugaragara kandi bushimangira ibice byimodoka, moteri na mashini. Kubice by'ibice binini byambukiranya ibice, ibikoresho.

Amakuru ya tekiniki

Icyiciro	Dia (mm)	C.	Si	Mn	P.	S.	Ni	Cu	Cr
20	18-600	0.17-0.23	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.30	≤0.25	≤0.25
45	20-600	0.42-0.50	0.17-0.37	0.35-0.65	≤0.035	≤0.035	≤0.30	≤0.25	≤0.25

Ibikoresho bya mashini

Gutanga imbaraga σs / MPa (> =)	Imbaraga zingana σb / MPa (> =)	Kurambura δ5 /% (> =)	Kugabanuka kwa akarere ψ /% (> =)	Gukomera HBS
≥355	00600	≥16	≥40	≤197