Ke kila kila 304,304L,304H

ʻO ke kila kila 304 a me ke kila kila 304L ʻike ʻia ʻo 1.4301 a me 1.4307. ʻO 304 ka kila kila kila maikaʻi loa a hoʻohana nui ʻia. Ua kapa ʻia ʻo ia i kekahi manawa e kona inoa kahiko 18/8 i loaʻa mai ka haku inoa o 304 he 18% chromium a me 8% nickel. ʻO ke kila kila 304 kahi māka austenitic hiki ke huki hohonu loa. Ua loaʻa kēia waiwai i ka 304 ʻo ia ka papa koʻikoʻi i hoʻohana ʻia i nā noi e like me nā poho a me nā ipu.

ʻO 304L ka mana kalapona haʻahaʻa o 304. Hoʻohana ʻia ia i nā ʻāpana ana kaumaha no ka hoʻomaikaʻi ʻana i ka weldability.

304H, kahi ʻano ʻano kalapona kiʻekiʻe, loaʻa nō hoʻi no ka hoʻohana ʻana i nā wela kiʻekiʻe.

Hoʻohui Kimia

	C	ʻO Si	ʻO Mn	P	S	Ni	Cr	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	-	-

Na Waiwai Mechanical

Papa	ʻO ka ikaika uʻi (MPa) min	ʻO ka ikaika 0.2% Hōʻoia (MPa) min	Elongation (% i 50 mm) min	ʻoʻoleʻa
				ʻO 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	-

Loaʻa iā 304H kahi koi no ka nui o ka palaoa o ASTM No 7 a i ʻole coarser.

Na Waiwai Kino

Papa	Māmā (kg/m3)	Modulus Elastic (GPa)	Mean Coefficient of Thermal Expansion (μm/m/°C)			ʻO ka hoʻoili wela (W/m.K)		Wela Kūikawā 0-100 °C (J/kg.K)	Palekana Uila (nΩ.m)
			0-100 °C	0-315 °C	0-538 °C	ma 100 °C	ma 500 °C
304/L/H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Hoʻohālikelike papa ma kahi kokoke no 304 mau kila kila

Papa	UNS No	Pelekania kahiko		Euronorm		Kuekene SS	Kepani JIS
		BS	Ua haʻi aku ʻo En	ʻAʻole	inoa
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	-	-

Aneane wale keia mau hoohalike ana. Ua manaʻo ʻia ka papa inoa ma ke ʻano he hoʻohālikelike o nā mea hana like ʻole ma ke ʻano he papa hana o nā mea like aelike. Inā makemake ʻia nā mea like pono e nīnau ʻia nā kikoʻī kumu.

Nā Papa ʻē aʻe

Papa	No ke aha e koho ʻia ai ma kahi o 304
301L	Pono ka helu ʻoi aʻe o ka paʻakikī o ka hana no kekahi ʻōwili i hana ʻia a i ʻole nā ​​mea i hoʻopaʻa ʻia.
302HQ	Pono ka ʻoi aku o ka paʻakikī o ka hana no ka hoʻopaʻa ʻana i ke anuanu o nā wili, bolts a me nā rivets.
303	Pono ka machinability kiʻekiʻe, a ʻae ʻia ke kūpaʻa haʻahaʻa o ka corrosion, formability a me ka weldability.
316	Pono ke kūpa'a ki'eki'e i ka lua a me ka crevice corrosion, ma nā wahi chloride
321	Pono ka pale ʻana i nā mahana ma kahi o 600-900 °C… ʻoi aku ka ikaika wela o 321.
3CR12	Pono ke kumu kūʻai haʻahaʻa, a ʻae ʻia ka hōʻemi ʻana i ka pale ʻana i ka corrosion a me ka hoʻololi ʻana o ka ʻili.
430	Pono ke kumu kūʻai haʻahaʻa, a ʻae ʻia ka hoʻemi ʻana i ka pale ʻana i ka corrosion a me nā ʻano hana.