Chitsulo chosapanga dzimbiri 316,316L,316H

316 ndiye giredi yonyamula molybdenum, yachiwiri kufunikira mpaka 304 pakati pazitsulo zosapanga dzimbiri za austenitic. Molybdenum imapatsa mphamvu 316 yabwinoko yolimbana ndi dzimbiri kuposa 304, makamaka kukana kutsekereza ndi kuwononga kwapang'onopang'ono m'malo a chloride. Ili ndi mawonekedwe abwino kwambiri opangira komanso kuwotcherera. Imaphwanyika mosavuta kapena mpukutu wopangidwa kukhala magawo osiyanasiyana ogwiritsira ntchito m'mafakitale, zomangamanga, ndi zoyendera. 316 ilinso ndi mawonekedwe apamwamba kwambiri. Kuwotcherera pambuyo pa kuwotcherera sikofunikira pakuwotcherera magawo owonda.

316L, mtundu wa 316 wochepa wa carbon ndipo uli ndi chitetezo ku tcheru (grain boundary carbide precipitation). Chifukwa chake, amagwiritsidwa ntchito kwambiri pazinthu zowotcherera zolemera (zopitilira 6mm).
316H, yokhala ndi mpweya wochuluka wa carbon imakhala ndi ntchito pa kutentha kwakukulu, monga momwe zimakhalira grade 316Ti yokhazikika.
Mapangidwe a austenitic amapatsanso magirediwa kulimba kwambiri, ngakhale mpaka kutentha kwa cryogenic.

Chemical Composition

Gulu		C	Mn	Si	P	S	Cr	Mo	Ndi	N
316	Min	-	-	-	0	-	16.0	2.00	10.0	-
	Max	0.08	2.0	0.75	0.045	0.03	18.0	3.00	14.0	0.10
316l ndi	Min	-	-	-	-	-	16.0	2.00	10.0	-
	Max	0.03	2.0	0.75	0.045	0.03	18.0	3.00	14.0	0.10
316H	Min	0.04	0.04	0	-	-	16.0	2.00	10.0	-
	max	0.10	0.10	0.75	0.045	0.03	18.0	3.00	14.0	-

Mechanical Properties

Gulu	Tensile Str (MPa) min	Perekani Str 0.2% Umboni (MPa) min	Elong (% mu 50 mm) min	Kuuma
				Rockwell B (HR B) max	Brinell (HB) max
316	515	205	40	95	217
316l ndi	485	170	40	95	217
316H	515	205	40	95	217

Zindikirani: 316H ilinso ndi chofunikira pakukula kwambewu ya ASTM no. 7 kapena kuposa.

Zakuthupi

Gulu	Kachulukidwe (kg/m3)	Elastic Modulus (GPA)	Kutanthauza Co-eff of Thermal Expansion (µm/m/°C)			Thermal Conductivity (W/m.K)		Kutentha Kwapadera 0-100 °C (J/kg.K)	Elec Resistivity (nΩ.m)
			0-100 ° C	0-315 °C	0-538 °C	Pa 100 ° C	Pa 500 ° C
316/L/H	8000	193	15.9	16.2	17.5	16.3	21.5	500	740

Kuyerekeza kwa Magawo a Gulu

Gulu	UNS No	Old British		Euronorm		Swedish SS	JIS waku Japan
		BS	En	Ayi	Dzina
316	S31600	316S31	58h, 58j	1.4401	X5CrNiMo17-12-2	2347	Mtengo wa 316
316l ndi	S31603	316S11	-	1.4404	X2CrNiMo17-12-2	2348	Mtengo wa 316L
316H	S31609	316S51	-	-	-	-	-

Zindikirani: Kufananitsa uku ndi kuyerekezera kokha. Mndandandawu ulinganizidwa kuti ufananize zinthu zofananira osati monga ndondomeko yofanana ndi makontrakitala. Ngati zofananira zenizeni zikufunika zofunikira zoyambira ziyenera kufufuzidwa.

Magiredi Ena Otheka

Gulu	Chifukwa chiyani zitha kusankhidwa m'malo mwa 316?
316 ndi	Kukana bwino kutentha kwa 600-900 ° C kumafunika.
316N	Mphamvu zapamwamba kuposa standard 316.
317l ndi	Kukana kwakukulu kwa ma chloride kuposa 316L, koma kukana kofananira ndi kupsinjika kwa dzimbiri.
904l pa	Kukana kwambiri kwa ma kloridi pamtunda wokwera, wokhala ndi mawonekedwe abwino
2205	Kukana kwambiri kwa ma kloridi pa kutentha kokwera, komanso mphamvu zambiri kuposa 316