I-ASTM A210 engenamthungo yeBoiler yentsimbi yeCarbon

I-ASTM A210 engenamthungo yeBoiler yentsimbi yeKhabhoni Umbhobho oFakelwe umfanekiso

Inkcazelo emfutshane:

Umgangatho we-ASTM A210 ugubungela iityhubhu zebhoyila yentsimbi yekhabhoni engenamthungo ephakathi kunye neetyhubhu zeheater.Imibhobho yentsimbi yebhoyila engenamthungo ephakathi kwiityhubhu zebhoyila kunye nemibhobho yebhoyila.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

Unikezelo lwemeko
I-Anealed, Normalized, Normalsed and Tempered.

Unyango loMphezulu
I-oyile-dip, Varnish, Passivation, Phosphating, Shot Blasting.

Isicelo
Kwibhoyili ephezulu, ephakathi, ephantsi yoxinzelelo kunye nenjongo yoxinzelelo.
Ubude: 5800mm;6000mm;6096mm;7315mm;11800mm;kwaye nangokunjalo.
Ubude obuphezulu: 25000mm, kunye nokugoba kwe-U kunokunikezelwa.

Umboniso weMveliso

Ububanzi be-ASTM A210

Olu lubalulo lwesi-2 lubandakanya ubuncinci-kobungqingqwa bodonga, intsimbi yeKhabhoni engenamthungo ePhakathi, iityhubhu zebhoyila kunye nebhoyila yebhoyila, "izigqubuthelo", "1".

Qaphela 1 - Olu hlobo alufanelekanga ukuphelisa ngokukhuselekileyo nge-forge welding.

Ubukhulu betyhubhu kunye nobukhulu obudla ngokunikezelwa kolu balulo yi-1/2 kwi-5 ngaphakathi [12.7 ukuya kwi-127 mm] ngaphandle kwedayamitha kunye ne-0.035 ukuya ku-0.500 [0.9 ukuya kwi-12.7 mm], kubandakanywa, ubuncinane bodonga.Iityhubhu ezinomnye umlinganiselo zinokunikezelwa, ngaphandle kokuba iityhubhu ezinjalo zithobelana nazo zonke ezinye iimfuno zolu nkcukacha.

Iimfuno zepropathi yoomatshini azisebenzi kwityhubhu encinci kuno-1/8 ngaphakathi.

Amaxabiso axeliweyo nokuba ziiyunithi ze-inch-pound okanye iiyunithi ze-SI kufuneka zithathwe ngokwahlukeneyo njengomgangatho.Ngaphakathi kokubhaliweyo, iiyunithi ze-SI ziboniswa kwizibiyeli.Amaxabiso achazwe kwinkqubo nganye akalingani ncam ngoko ke, inkqubo nganye kufuneka;zisetyenziswe ngokuzimeleyo kwenye.Ukudibanisa amaxabiso asuka kwezi nkqubo zimbini kunokubangela ukungahambelani nengcaciso.Iiyunithi ze-intshi yephawundi ziya kusebenza ngaphandle kokuba igama elithi "M" elicacisiweyo le nkcukacha likulo landelelwano.

Ukuodola Ulwazi

Iiodolo zezinto eziphantsi kolu luhlu kufuneka zibandakanye oku kulandelayo, njengoko kuyimfuneko, ukuchaza imathiriyeli efunekayo ngokufanelekileyo:

Ubungakanani (iinyawo, iimitha, okanye inani lobude), Igama lemathiriyeli (iityhubhu ezingenamthungo), iBanga, Imveliso (igqityiweyo ishushu okanye ibandayo), Ubungakanani (ngaphandle kwedayamitha kunye nobukhulu obuncinane bodonga), Ubude (obuthile okanye obuthile), Iimfuno eziKhethekileyo (Amacandelo 7 kunye ne-10), ingxelo yovavanyo efunekayo, (jonga iCandelo leSiqinisekiso seNgcaciso ye-A 450/A 450M), ukutyunjwa kweNkcazo, Iimfuno ezikhethekileyo.

Ukwakhiwa kwemichiza(%)

IBanga leNsimbi	C	Si	Mn	S	P
A 210A1	≤0.27	≥0.10	≤0.93	0.02	0.025
SA-210A1
A 210C	≤0.35	≥0.10	0.29-1.06	0.02	0.025
SA-210C

Iipropati zoomatshini

IBanga	Tensile strength	Indawo yesivuno (Mpa)	Ubude (%)	Impembelelo(J)	Ukuqina
IBanga	(Mpa)	hayi ngaphantsi kwe	hayi ngaphantsi kwe	hayi ngaphantsi kwe	hayi ngaphantsi kwe
A210 A1/ SA-210A1	≥415	255		"	79HRB
I-A210C/ SA-210C	≥485	275		"	89HRB

Ngaphandle kweDiameter kunye noNyamezelo

Ishushu esongwayo	Ububanzi bangaphandle, mm	Ukunyamezela, mm
	OD≤101.6	+0.4/-0.8
	101.6＜OD≤127	+0.4/-1.2
Ukutsalwa ngokubanda	Ububanzi bangaphandle, mm	Ukunyamezela, mm
	OD＜25.4	±0.10
	25.4≤OD≤38.1	±0.15
	38.1＜OD＜50.8	±0.20
	50.8≤OD＜63.5	±0.25
	63.5≤OD＜76.2	±0.30
	76.2≤OD≤101.6	±0.38
	101.6＜OD≤127	+0.38/-0.64

Ubunzima bodonga & Ukunyamezela

Ishushu esongwayo	Ububanzi bangaphandle, mm	Ukunyamezela, %
	OD≤101.6, WT≤2.4	+40/-0
	OD≤101.6, 2.4＜WT≤3.8	+35/-0
	OD≤101.6, 3.8＜WT≤4.6	+33/-0
	OD≤101.6, WT>4.6	+28/-0
	OD>101.6, 2.4＜WT≤3.8	+35/-0
	OD>101.6, 3.8＜WT≤4.6	+33/-0
	OD>101.6, WT>4.6	+28/-0
Ukutsalwa ngokubanda	Ububanzi bangaphandle, mm	Ukunyamezela, %
	OD≤38.1	+20/-0
	OD>38.1	+22/-0