Chikamu chine mhango chesikweya

Tsananguro pfupi:

Magiredhi esimbi akafanana e: S275, S355, S460-JRH, JOH, J2H, K2H, NH.

Mashandisirwo: Kuvaka simbi yakakura, kuvaka ngarava, kugadzira michina, makireni eshongwe, nezvimwewo.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Pfupiso

Standard: BSEN10219-1-2006	Alloy Kana Kwete: Kwete
Boka reGiredhi: S235JRH, S275JOH, S275J2H, S355JOH, S355J2H, S355K2H	Kushanda: Chimiro
Ukobvu: 1 - 100 mm	Kurapa Kwepamusoro: Sezvinodiwa nemutengi
Dhayamita yekunze (yakatenderera): 10 - 1000 mm	Maitiro: Yakaputirwa nemoto kana kuti Yakaputirwa nechando
Kureba: Kureba kwakatarwa kana kureba kwakasarudzika	Kurapa kupisa: Kuderedza/Kugadzirisa/Kuderedza Kushushikana
Chimiro cheChikamu: Sikweya	Pombi Yakakosha: Pombi yeMadziro Gobvu
Nzvimbo Yekutanga: China	Kushandiswa: Chimiro chemuchina, chimiro chakajairika
Chitupa: ISO9001:2008	Bvunzo: ECT/UT

Kushandiswa

Inonyanya kushandiswa pakugadzira chimiro cheMichina, chimiro chakajairika.

Giredhi Guru

S235JRH, S275JOH, S275J2H, S355JOH, S355J2H,S355K2H

Chikamu cheMakemikari

Giredhi reStell		Rudzi rwekubvisa oxidation^a	% nehuremu, huwandu hwepamusoro
Zita resimbi	Nhamba yesimbi	Rudzi rwekubvisa oxidation^a	C	Si	Mn	P	S	N^b
S235JRH	1.0039	FF	0.17	—	1.4	0.04	0.04	0.009
S275J0H	1.0149	FF	0.2	—	1.5	0.035	0.035	0.009
S275J2H	1.0138	FF	0.2	—	1.5	0.03	0.03	—
S355J0H	1.0547	FF	0.22	0.55	1.6	0.035	0.035	0.009
S355J2H	1.0576	FF	0.22	0.55	1.6	0.03	0.03	—
S355K2H	1.0512	FF	0.22	0.55	1.6	0.03	0.03	—
Nzira yekubvisa oxidation inotsanangurwa seinotevera: FF: Simbi yakafa zvizere ine zvinhu zvinosunga nitrogen muhuwandu hwakakwana kuti isunge nitrogen iripo (semuenzaniso, 0,020% yeAl yose kana 0,015% yeAl inonyungudika). b Kukosha kwakanyanya kwenitrogen hakushandi kana makemikari ari muchikamu ichi achiratidza huwandu hweAl hushoma hwe0.020% nechiyero cheAlN che2:1, kana kana paine zvimwe zvinhu zveN-binding zvakakwana. Zvinhu zveN-binding zvinofanira kunyorwa muGwaro reKuongorora.

Zvivakwa zveMechanical

Giredhi reSimbi		Simba shoma regoho R_eH MPa		simba rekudhonza R_m MPa		Kureba kushoma A^d %	Simba shoma reKV^e J
Zita resimbi	Nhamba yesimbi	Ukobvu hwakatarwa mm		Ukobvu hwakatarwa mm		Ukobvu hwakatarwa mm	patembiricha yekuyedzwa kwe
		≤16	＞ 16≤ 40	﹤3	≥3≤ 40	≤ 40	-20℃	0℃	20℃
S235JRH^a	1.0039	235	225	360-510	360-510	24^b	-	-	27
S275J0Hc^a	1.0149	275	265	430-580	410-560	20^c	-	27	-
S275J2H	1.0138						27	-	-
S355J0H^a	1.0547	355	345	510-680	470-630	20^c	-	27	-
S355J2H	1.0576						27	-	-
S355K2H	1.0512						40^f	-	-
a Hunhu hwemhedzisiro hunosimbiswa chete kana Sarudzo 1.3 yatsanangurwa. b Kune ukobvu >3 mm uye saizi dzechikamu D/T <15 (dzakatenderera) uye (B+Hy2T <12,5 (dzakapoterera uye dzakaita rectangular) kureba kushoma kunoderedzwa ne2. Kune ukobvu ≤ 3 mm kukosha kushoma kwekureba i17%. c Pamasaizi echikamu DIT < 15 (denderedzwa) uye (B+Hy2T < 12,5 (sikweya uye rectangular) kureba kudiki kunoderedzwa ne2. d Kune ukobvu < 3 mm ona 9.2.2. e Kuti uwane hunhu hwekurova kwezvikamu zvebvunzo zvakaderedzwa ona 6.7.2. f Kukosha uku kunoenderana ne27J pa-30 °C (ona EN 1993-1-1).

Chinodiwa Chebvunzo

Kureba, Simba rekudhonza uye simba rekugocha; Kuyedzwa kwekudhonza zvinoenderana neEN 10002-1; Simba rekudhonza; Kuyedzwa kwekudhonza zvinoenderana neEN 10045-1; Kugona kudhonza; Kuongorora makemikari zvinoenderana nenzira dzakanyorwa muCR 10261.