ʻO ia kekahi o nā māka kila kila kila kaulana loa i ka mākeke, ua hōʻike ʻo SA312 tp304 paipu he mea maʻalahi hiki ke hoʻohana ʻia ma nā ʻoihana koʻikoʻi. ʻO ke kumu o ka alloy grade 304 Stainless Steel 304 Pipes i kaulana ʻia ʻo ia ka hāʻawi ʻana i ke kūpaʻa maikaʻi i ka corrosion i kekahi mau mea. Loaʻa kēia ma muli o ka ʻike kiʻekiʻe o ka chromium i hoʻohana ʻia i ka hui ʻana o nā paipu kila kila 1.4301.

Loaʻa ka ikaika tensile maikaʻi a me ka paʻakikī o ke kila kila 304, ʻoiai ke ʻike ʻia kēia mau paipu i nā haʻahaʻa haʻahaʻa. ʻO ke kila kila 304 paipu welded ʻaʻole wale e hōʻike i ke kūpaʻa maikaʻi ʻana i ka corrosion o ka lewa, akā i ka meaʻai a me nā mea inu a me nā kinikona he nui a me nā mea ʻole. Hiki i ka astm a312 tp304 me ka paipu SS 304 ERW ke pale aku i ka corrosion i ka media i ʻōlelo ʻia ma mua, ʻoiai ma ka hoʻoheheʻe ʻana a me ka hoʻohaʻahaʻa haʻahaʻa.

304 Paipu Kuhiliʻole ASTM Kūlana

ASTM A271 TP 304
ASME SA271 Papa 304
ASTM A312 TP 304
ASME SA312 Papa 304
ASTM A358 TP 304
ASME SA358 Papa 304
ASTM A376 TP 304
ASME SA376 Papa 304
ASTM A409 TP 304
ASME SA409 Papa 304
ASTM A430 TP 304
ASME SA430 Papa 304

ASTM A632 TP 304
ASME SA632 Papa 304
ASTM A778 TP 304
ASME SA778 Papa 304
ASTM A813 TP 304
ASME SA813 Papa 304
ASTM A814 TP 304
ASME SA814 Papa 304
ASTM A826 TP 304
ASME SA826 Papa 304
ASTM A851 TP 304
ASME SA851 Papa 304

Nā kikoʻī huahana

Aolo O 304 Paipu Kinohi

Nā hiʻohiʻona o ka ʻili	Waiwai oka 'ili (Ra).	Nā laʻana o nā ʻano hana
ʻIke maopopo ʻia nā hōʻailona pahi	Ra100, Ra50, Ra25	ʻO ka huli ʻana, ka hoʻolālā ʻana, ka wili ʻana, ka wili ʻana
ʻIke iki ʻia nā māka pahi	Ra12.5, Ra6.3, Ra3.2	ʻO ka hoʻohuli maikaʻi ʻana, ka hoʻolālā maikaʻi ʻana, ka wili maikaʻi ʻana, ka hinge ʻaʻaʻa, ka wili ʻana
ʻAʻohe hōʻailona hana ʻike ʻia	Ra1.6, Ra0.8, Ra0.4	ʻO ka huli maikaʻi, ka wili maikaʻi, ka hinge maikaʻi, ka wili
ʻili ʻeleʻele ʻeleʻele	Ra0.2, Ra0.1, Ra0.05	ʻO ka wili, honing, super-fine wili, polishing

ʻO Aisi 304 Kūleʻa Paipu Kūleʻa

SS 304 Paipu OD	AISI 304 Hoʻomanawanui Pipa Seamless
4 a 35mm	+/- 0.08mm
35 a 38mm	+/- 0.15mm
38 a 60mm	+/- 0.20mm
60 a ma luna	+/- 0.25mm

Kuhili 'ole 304 Paipu Equivalent Grades

Papa	UNS No	Pelekania kahiko		Euronorm		Kuekene SS	Kepani JIS	GOST
		BS	Ua haʻi aku ʻo En	ʻAʻole	inoa
304 Ke kila kila	S30400	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304	08Х18Н10

304 Paipu Kinohi Kinohi

Papa		C	ʻO Mn	ʻO Si	P	S	Cr	Mo	Ni	N
304 Sila ʻAʻole	min.	–	–	–	–	–	18.0	–	8.0	–
304 Sila ʻAʻole	max.	0.08	2.0	0.75	0.045	0.030	20.0	–	10.5	0.10

Na Pono Mechanical O 304 Pipa Kuhili ʻole

Papa	ʻO ka ikaika uʻi (MPa) min	ʻO ka ikaika 0.2% Hōʻoia (MPa) min	Elongation (% i 50mm) min	ʻoʻoleʻa
				ʻO Rockwell B (HR B) max	Brinell (HB) max
304 Ke kila kila	515	205	40	92	201

304 Paipu Kuhiliʻole Nā Pono Kino

Papa	Māmā (kg/m3)	Modulus Elastic (GPa)	Mean Coefficient of Thermal Expansion (m/m/0C)			ʻO ka hoʻoili wela (W/m.K)		Wela Kūikawā 0-1000C (J/kg.K)	Kū'ē Uila (n.m)
			0-1000C	0-3150C	0-5380C	ma 1000C	ma 5000C
304 Ke kila kila	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Me ka laulā ākea, maikaʻi maikaʻi, nā kumukūʻai kūpono a me nā hoʻolālā hoʻolālā, hoʻohana nui ʻia kā mākou huahana i ka hana mechanical , metallurgical minerals , mea kūkulu hale, moku, mokulele, kaʻa a me nā ʻoihana ʻē aʻe. e hoʻololi mau ana i nā pono waiwai a me ka pilikanaka. Hoʻokipa mākou i nā mea kūʻai hou a me nā mea kahiko mai nā ʻano āpau o ke ola e hoʻopili iā mākou no nā pilina ʻoihana e hiki mai ana a me ka kūleʻa like!