Tšepe e sa hloekang 304,304L,304H

Ts'epe e sa hloekang 304 le tšepe e sa hloekang 304L e boetse e tsejoa e le 1.4301 le 1.4307 ka ho latellana. 304 ke tšepe e sa hloekang ka ho fetesisa le e sebelisoang haholo. Ka linako tse ling e ntse e bitsoa ka lebitso la eona la khale 18/8 le nkiloeng ho sebopeho sa lebitso la 304 e leng 18% chromium le 8% nickel. 304 tšepe e sa hloekang ke sehlopha sa austenitic se ka huleloang ka botebo haholo. Thepa ena e entse hore 304 e be sehlopha se hlahelletseng se sebelisoang lits'ebetsong tse joalo ka lisinki le lipane.

304L ke mofuta oa khabone e tlase ea 304. E sebelisoa ho likarolo tse boima tsa gauge bakeng sa ho chesehela hantle.

304H, mofuta o phahameng oa khabone, o fumaneha hape bakeng sa ho sebelisoa ha mocheso o phahameng.

Sebopeho sa Lik'hemik'hale

	C	Si	Mong	P	S	Ni	Kr	Mo	N
SUS304	0.08	0.75	2.00	0.045	0.030	8.50-10.50	18.00-20.00	－	0.10
SUS304L	0.030	1.00	2.00	0.045	0.030	9.00-13.00	18.00-20.00	－	－
304H	0.030	0.75	2.00	0.045	0.030	8.00-10.50	18.00-20.00	-	-

Thepa ea Mechini

Kereiti	Tensile Strength (MPa) min	Matla a Kotulo 0.2% Bopaki (MPa) min	Elongation (% in 50 mm) min	Ho thatafala
				Rockwell B (HR B) max	Brinell (HB) max	HV
304	515	205	40	92	201	210
304L	485	170	40	92	201	210
304H	515	205	40	92	201	-

304H e boetse e na le tlhoko ea boholo ba lijo-thollo tsa ASTM No 7 kapa ho feta.

Lintho Tsa 'Mele

Kereiti	Boima ba 'mele (kg/m3)	Elastic Modulus (GPA)	Kakaretso ea Coefficient ea Katoloso ea Thermal (μm/m/°C)			Thermal Conductivity (W/m.K)		Mocheso o khethehileng 0-100 °C (J/kg.K)	Ho hanyetsa Motlakase (nΩ.m)
			0-100 °C	0-315 °C	0-538 °C	ka mocheso oa 100 ° C	ka mocheso oa 500 ° C
304/L/H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Papiso ea likhato tse hakanyetsoang bakeng sa litšepe tse 304 tse sa hloekang

Kereiti	Nomoro ea UNS	Old British		Euronorm		Seswedishe SS	JIS ea Japane
		BS	En	Che	Lebitso
304	S30400	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304
304L	S30403	304S11	-	1.4306	X2CrNi19-11	2352	SUS 304L
304H	S30409	304S51	-	1.4948	X6CrNi18-11	-	-

Lipapiso tsena ke tse hakanyetsoang feela. Lenane le reretsoe e le papiso ea lisebelisoa tse sebetsang tse ts'oanang eseng joalo ka kemiso ea likonteraka tse lekanang. Haeba ho hlokahala litekanyo tse tšoanang hantle, ho tlameha ho buisanoe le litlhaloso tsa mantlha.

Mephato e meng e ka khonehang

Kereiti	Hobaneng e ka khethoa ho fapana le 304
301L	Ho hlokahala boemo bo phahameng ba ho thatafatsa mosebetsi bakeng sa likarolo tse itseng tse entsoeng kapa tse otlollang.
302HQ	Sekhahla se tlase sa ho thatafatsa mosebetsi sea hlokahala bakeng sa ho etsa li-screws tse batang, liboutu le li-rivets.
303	Ho hlokahala machinability e phahameng, 'me khanyetso e tlase ea kutu, sebopeho le weldability lia amoheleha.
316	Hoa hlokahala khanyetso e phahameng ea pitting le crevice corrosion, libakeng tsa chloride
321	Ho hanyetsa mocheso o ka bang 600-900 ° C hoa hlokahala…321 e na le matla a holimo a chesang.
3CR12	Theko e tlase ea hlokahala, 'me ho fokotsehile ho hanyetsa ho bola le ho fetoha ha mebala ho a amoheleha.
430	Ho hlokahala litšenyehelo tse tlaase, 'me ho fokotseha ho hanyetsa ha kutu le litšobotsi tsa masela lia amoheleha.