316/316L HAAWINA OLE

ʻO Alloy 316/316L ka molybdenum-bearing austenitic stainless steel. ʻO ke kiʻekiʻe o ka nickel a me ka molybdenum ma kēia papa e hiki ai iā ia ke hōʻike i ka ʻoi aku ka maikaʻi o nā waiwai kūpaʻa o ka corrosion ma mua o 304, Alloy 316/316L stainless steel i hoʻohana nui ʻia i nā noi kalepa a me nā ʻoihana. He austenitic alloy me ka weldability maikaʻi a me ka malleability maikaʻi loa.

Nā ʻokoʻa ma waena o 316 a me 316L

ʻOi aku ka carbon i loko o ka 316 stainless steel ma mua o 316L. He mea maʻalahi kēia e hoʻomanaʻo, ʻoiai ʻo ka L no ka "haʻahaʻa." Akā ʻoiai he liʻiliʻi kona kalapona, ua like loa ka 316L me 316 ma nā ʻano āpau. Ua like loa ke kumu kūʻai, a ua paʻa nā mea ʻelua, kūpaʻa i ka corrosion, a he koho maikaʻi no nā kūlana koʻikoʻi.

ʻO 316L naʻe, ʻoi aku ka maikaʻi o ka koho no kahi papahana e pono ai ka nui o ka welding no ka mea ʻoi aku ka maʻalahi o ka 316 i ka palaho weld ma mua o 316L (corrosion i loko o ka weld). Eia naʻe, hiki ke hoʻopili ʻia ka 316 e pale i ka palaho weld. ʻO 316L he kila kila maikaʻi loa no ka hoʻohana ʻana i ka wela kiʻekiʻe, ka hoʻohana ʻana i ka corrosion kiʻekiʻe.

ʻAʻole ʻo 316 a i ʻole 316L ka koho haʻahaʻa loa. ʻO 304 a me 304L ka like akā ke kumu kūʻai haʻahaʻa. A ʻaʻole like ka lōʻihi e like me 317 a me 317L, nona ka molybdenum kiʻekiʻe a ʻoi aku ka maikaʻi no ka pale ʻana i ka corrosion holoʻokoʻa.

Nā kikoʻī huahana

inoa	ʻōwili anu 304 316 paʻa kila kuhili ʻole / pōʻai
mānoanoa	0.3-3mm
Nui maʻamau	1000 * 2000mm, 1219 * 2438mm, 1250 * 2500mm a i ʻole e like me ke koi o ka mea kūʻai aku
Ili	2B, BA, NO.4,8K, laina lauoho, kahakaha ʻia, uhi ʻia ka waihoʻoluʻu pvd, pale manamana lima.
ʻenehana	ʻōwili anu
Palapala hōʻoia Mill	hiki ke haawiia
Kūʻai a ʻaʻole paha	lawa nā waihona
Laʻana	loaʻa
ʻŌlelo uku	30% TT e like me ka waiho ʻana, ke kaulike ma mua o ka hoʻouna ʻana
Hoʻopili	pūʻolo kūwaho kūwaho
Ka manawa hoʻouna	i loko o 7-10 mau lā

haku mele ʻana

ʻAno	%C	%Si	%Mn	%P	%S	%Cr	%Ni	%Mo
316	0.080 ka nui	1.00 max	2.00 max	0.045 ka nui	0.030 ka nui	16.00-18.00	10.00-14.00	2.00-3.00
316L	0.030 ka nui	1.00 max	2.00 max	0.045 ka nui	0.030 ka nui	16.00-18.00	10.10-14.00	2.00-3.00

Nā kūlana honua

ITA	USA	GER	FRA	UK	RUS	CHN	JAP
X5CrNiMo1712-2	316	1.4401	Z6CND17.11	316S16	08KH16N11M3	0Cr17Ni12Mo2	SUS316
X2CrNiMo1712-2	316L	1.4404	Z3CND17-11-02	316S11	03KH17N14M2	0Cr19Ni12Mo2	SUS316L

Kino / mechanical / wela / uila / mau waiwai māke

Waiwai	hōʻailona	U.o.M.	ʻAno	Nā memo	Waiwai
ʻO ka mānoanoa	δ	[g/cm3]	Ke kino	lumi lumi.	7.95
Modulus opio	E	[GPa]	Mechanical	-	200
wela kūikawā	c	[J/kg-K]	Māmā	lumi lumi.	500
Coefficient o ka hoonui wela laina	α	[10^-6/ºC]	Māmā	(ΔT=0-100°C)	17
ʻO ke kau wela wela	λ	[W/(m·K)]	Māmā	lumi lumi.	15.0
ʻAiʻa uila	ρ	[Ω*m*10^-9]	Uila	-	730
ʻO ke kūpaʻa magnetic pili	µ	-	Magnetic	Paramagnetic	1.020*

ʻikepili ʻenehana

Waiwai	ʻAno	U.o.M.	Waiwai	U.o.M.	Waiwai
ʻoʻoleʻa	Mechanical	[HRC]	20 - 39 (1)*	[HV]	100 - 250 (2)*
Ka ikaika tensile hope loa	Mechanical	[MPa]	550 - 1250	[psix10^3]	80 - 180
Wela lawelawe	Māmā	[ºC]	-196 / 600	[ºF]	-320.8 / 1112

Laulā

Anawaena (min/max)	U.o.M.	Anawaena (min/max)	U.o.M.	Nā māka pololei (ISO 3290-1 / DIN 5401 / AFBMA)**
0.300 - 300.000	[mm]	1/64 - 12	["]	G100-200-300-500-600-700-1000

Pale ʻino

ʻO ka pale ʻana i ka corrosion maikaʻi loa e pili ana i nā mea kūlohelohe, kūpaʻa maikaʻi i nā ʻakika ikaika (acetic, phosphoric, sulfuric acid) a ma ka wai kai. Hoʻopili ʻia lākou i ka lua a me ka crevice corrosion ma ke alo o ka wai wela chloride a me ke koʻikoʻi i ka corrosion ke ʻoi aku ka mahana ma mua o 60°C. ʻAʻole lākou e kū'ē i ka pilina me nā waikawa hydrochloric a me ka hydrofluoric, aqua regia, ka hao a me ka magnesium chlorides.