Ke kila kila 904L

ʻO 904L ke kila kila he kila austenitic non-stabilized me ka haʻahaʻa kalapona. Hoʻohui ʻia kēia kila kila kila kiʻekiʻe me ke keleawe e hoʻomaikaʻi i kona kūʻē ʻana i nā waikawa hoʻemi ikaika, e like me ka sulfuric acid. Paʻa nō hoʻi ke kila i ke koʻikoʻi o ka ʻāʻī ʻana a me ka crevice corrosion. 904L mea non-magnetic, a haawi maikai formability, toughness a weldability.904L loaʻa kiʻekiʻe huina o ka pipiʻi mea, e like me molybdenum a me ka nickel. I kēia lā, ua hoʻololi ʻia ka hapa nui o nā noi e hoʻohana ana i ka grade 904L e ke kumu kūʻai haʻahaʻa duplex stainless steel 2205.

Nā kikoʻī huahana

MEA	Pepa kila kila mai Kina Facotry
Brand	BAOSTEEL, JISCO, TISCO, etc.
Papa	201.202.301.302.304.304L.310S.316.316L.321.430.430A.309S.2205.2507.2520.430.630.631 .410.440.904Lect. A i ʻole i hana ʻia
Palapala	SGS, BV, IQI, TUV, ISO, etc
Ili	No.1, 2B, BA, 8K Mirror, Hairline, satin, Embossed, brush, No.4, HL, matt, pvc film, laser film.
Kūlana	GB, AISI, ASTM, ASME, EN, BS, DIN, JIS
Pūʻolo	ʻO ka ʻeke kūʻai kūpono i ke kai a i ʻole i hana ʻia
MOQ	1Tona

Hoʻohui Kimia

Papa		C	ʻO Mn	ʻO Si	P	S	Cr	Mo	Ni	Cu
904L	min. max.	- 0.02	- 2	- 1	- 0.045	- 0.035	19 23	4 5	23 28	1 2

Na Waiwai Mechanical

Papa	ʻO ka ikaika uʻi (MPa) min	ʻO ka ikaika 0.2% Hōʻoia (MPa) min	Elongation (% i 50mm) min	ʻoʻoleʻa
				Rockwell B (HR B)	Brinell (HB)
904L	490	220	36	70-90 maʻamau	150

Na Waiwai Kino

Papa	ʻO ka mānoanoa (kg/m3)	Elastic Modulus (GPa)	ʻO ka hopena o ka hoʻonui wela wela (µm/m/°C)			ʻO ka hoʻoili wela (W/m.K)		Wela Kūikawā 0-100°C (J/kg.K)	Kū'ē Elec (nΩ.m)
			0-100°C	0-315°C	0-538°C	Ma ka 20°C	Ma 500°C
904L	7900	190	15	-	-	11.5	-	500	952

Hoʻohālikelike Hoʻohālikelike Papa

Papa	UNS No	Pelekania kahiko		Euronorm		Kuekene SS	Kepani JIS
		BS	Ua haʻi aku ʻo En	ʻAʻole	inoa
904L	N08904	904S13	-	1.4539	X1NiCrMoCuN25-20-5	2562	-

Nā Papa ʻē aʻe

Papa	Nā kumu no ke koho ʻana i ka papa 904L
316L	ʻO kahi ʻokoʻa haʻahaʻa haʻahaʻa, akā me ke kūpaʻa haʻahaʻa haʻahaʻa haʻahaʻa.
6Mo	Pono ke kūpa'a ki'eki'e i ka lua a me ka crevice corrosion.
2205	ʻO kahi kūpaʻa corrosion like loa, me ka 2205 i ʻoi aku ka ikaika mechanical, a ma ke kumu kūʻai haʻahaʻa i 904L. (ʻAʻole kūpono ka 2205 no nā mahana ma luna o 300°C.)
duplex nui	Pono ka pale ʻana i ka corrosion, me ka ikaika kiʻekiʻe ma mua o 904L.