China inopisa yakapera nzvimbo yehukadzi dzehusiki dzisiri-alloy uye yakanaka zviyo zvinyoro-nyoro mugadziri uye mutengesi

Kupisa kupedzwa kwakadzika nzvimbo dzehombe dzezvikamu zvisiri-zvezviyo uye zvakanaka zviyo zvinyorwa

Kupisa kupedzwa kwakapetwa kusimba zvikamu zvevasina-alloy uye zvakanaka zviyo zviyo zvinyoronyoro zvinoratidza mufananidzo

Tsananguro pfupi:

Asiri-Alloy Steel Chikamu chechikamu, chakanaka chezviyo Simbi Chimiro cheHollow Chikamu Simbi muBsen10210-1-2006 standard.

Kubhadhara:30% dhipoziti, 70% L / C kana B / L Copy kana 100% L / C Pos Pising

Min.order kuwanda:30 t

Kuwanikidza kugona:Zvagore negore 20000 tons hestery yeiyo simbi pombi

Tungamira nguva:Mazuva 7-14 kana mumatura, mazuva makumi matatu nemashanu ekugadzira

Kurongedza:Black kuparara, bevel uye cap yeimwe pombi imwe chete; Od pazasi 219mm inoda kurongedza mubhata, uye imwe neimwe bundle hapana inopfuura 2 matani.

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Chigadzirwa Chinhu

Zvigadzirwa tags

Kuongorora

Standard: BSS10210-1-2006	Alloy kana kwete: kwete
Giredhi Group: S235GH, S255JOH, S275J2H, S355JOH, S355J2H	Chikumbiro: Chimiro
Bickness: 1 - 100 mm	Kurapa kwepasi: Sezvinodikanwa zveMutengi
Outer diamita (Round): 10 - 1000 mm	TECHNIVE: HOT HOLLED kana kutonhora yakatenderera
Kureba: kureba kureba kana kureba kureba	Kupisa kurapwa: inogadziriswa / yakajairika / kushushikana kusunungura
Chikamu Chimiro: Round	Nzvimbo Yakasimba: Tick Wall Pombi
Nzvimbo Yokutanga: China	Kushandiswa: Mechanical chimiro, General chimiro
Certification: ISO9001: 2008	Bvunzo: EC / Ut

Application

Iyo inonyanya kushandiswa kune michina yekugadzira, chimiro chivakwa.

Giredhi guru

S235grh, S255JOH, S275J2H, S355JOH, S355J2H

Chemical Chikamu

giredhi		Deoxygenated Nyora a	% Misa, Maximum
Zita resimbi	Simbi nember		C Yakarongedzwa Wall Tickness mm		Si	Mn	P	S	Nbc
Zita resimbi	Simbi nember		≤ 40	> 401 120 120	Si	Mn	P	S	Nbc
S235jrh	1.0039	FN	0.17	0.20	-	1.40	0.040	0.040	0.009
S275J0H	1.0149	FN	0.20	0.22	-	1.50	0.035	0.035	0.009
S275J2H	1.0138	FF	0.20	0.22	-	1.50	0.030	0.030	-
S355J0H	1.0547	FN	0.22	0.22	0.55	1.60	0.035	0.035	0.009
S355J2H	1.0576	FF	0.22	0.22	0.55	1.60	0.030	0.030	-
S355k2h	1.0512	FF	0.22	0.22	0.55	1.60	0.030	0.030	-
Tsanangudzo yeDoxidation nzira iri seinotevera: FN = Simbi yekubika haina kubvumidzwa Ff = izere-yakaurayiwa ibwe rine nitrogen-inosunga zvinhu mune huwandu hwakaringana kuti ubudise notrogen (Semuenzaniso 0.020% shoma yakazara aluminium kana 0.015% soluble aluminium) B inobvumidzwa kupfuura iyo yakataurwa kukosha, chero bedzi iyo maNCom inowedzera ne 0.001%, iyo yakakwana yezvinyorwa zveP inoderedza ne 0.005% panguva imwe chete. Iyo maN zvemukati mukunyorwa kwekuongorora hakufanirwe kupfuura 0.012%. c Kana mimwe yemakemikari ichiratidza mashoma eluminium yakazara ye0,020% uye chidiki al / n chiyero che 2: 1, kana zvimwe zvinhu zveNitrogen-Binding zvinhu zviripo, iyo yepamusoro yeiyo nitrogen yezvinyorwa zvinhu hazvishande. Nitrogen inosunga zvinhu icherechedzwa muzvinyorwa zvekuongorora.

Mechanical Pfuma

Giredhi		Shoma gohwo						Simba resimba			Kuderera kushoma				Minimum Entact Simba
Zita resimbi	Nharembozha	Chiyero chakajairika						Chiyero chakajairika			Chiyero chakajairika				Chiyero chakajairika
		≤16	> 16	> 40	> 63	> 80	> 100	≤3	> 3	> 100	≤40	> 40≤63	> 63≤100	> 100≤120	-20 ℃	0 ℃	20 ℃

			≤ 40	≤ 63	≤ 80	≤ 100	≤ 120		≤100	≤ 120
S235jrh	1.0039	235	225	215	215	215	195	360-510	360-510	360-500	26	25	24	22	-	-	27
S275J0HC	1.0149	275	265	255	245	235	225	430-580	410-560	400-540	23	22	21	19	-	27	-
S275J2H	1.0138														27	-	-
S355J0HC	1.0547	355	345	355	325	315	295	510-680	470-630	450-600	22	21	20	18	-	27	-
S355J2H	1.0576														27	-	-
S355k2h	1.0512														40	-	-
kukosha kwehurefu hwekuenzanisira. Iko kukosha kwakajairika kweshanduko ndeye 2% yakaderera pane iyi kukosha