321 zitsulo zosapanga dzimbiri 5 * 1.2mm capillary chubu
Aloyi 321 (UNS S32100) ndi
titaniyamu okhazikika austenitic
chitsulo chosapanga dzimbiri chokhala ndi general wabwino
kukana dzimbiri.Ili ndi zabwino kwambiri
kukana dzimbiri intergranular
pambuyo kukhudzana ndi kutentha mu
chromium carbide mpweya
321 zitsulo zosapanga dzimbiri 5 * 1.2mm capillary chubu
osiyanasiyana 800–1500°F (427–816°C).
Aloyiyo imalimbana ndi okosijeni mpaka 1500 ° F
(816 ° C) ndipo ali ndi zokwawa zapamwamba komanso
kupsinjika kwapang'onopang'ono kuposa ma aloyi
304 ndi 304L.Ilinso nayo
zabwino otsika kutentha kulimba.
Aloyi 321H (UNS S32109) ndiye
kaboni wapamwamba (0.04-0.10) mtundu wa
aloyi.Icho chinapangidwira
kumawonjezera kukwawa kwamphamvu komanso kwa
mphamvu yapamwamba pa kutentha
pamwamba pa 1000°F (537°C).Ambiri
Mwachitsanzo, zomwe zili mu kaboni
mbale imathandizira certification yapawiri.
Aloyi 321 sangathe kuumitsa
kutentha mankhwala, kokha ndi ntchito ozizira.
Zitha kukhala welded mosavuta ndi
kukonzedwa ndi Standard shopu
machitidwe opangira.
Mapulogalamu
• Zamlengalenga
- injini ya piston
zambirimbiri
• Chemical Processing
• Zowonjezera Zowonjezera
• Kukonza Chakudya—zida
ndi kusunga
• Petroleum Refining—polythionic
utumiki wa asidi
• Kuchiza Zinyalala-kutentha
oxidizer
Miyezo
321 zitsulo zosapanga dzimbiri 5 * 1.2mm capillary chubu
ASTM ……………….. A240
ASME ……………….. SA 240
AMS …………………….5510
Chemical Analysis
Kulemera % (mitengo yonse ndi yopambana pokhapokha ngati mulingo utawonetsedwa mwanjira ina)
Tsamba latsatanetsatane: Aloyi 321/321H
(UNS S32100, S32109) W. Nr.1.4541
Titanium Stabilized Austenitic Stainless Steel yokhala ndi Kukaniza Kwabwino Kwambiri
ku Intergranular Corrosion Pambuyo pa Kukumana ndi Kutentha mu
Chromium Carbide Mpweya wa 800–1500°F (427–816°C)
321 zitsulo zosapanga dzimbiri 5 * 1.2mm capillary chubu
Aloyi 321 06/2014
rev 02/2023 PDF ulalo
Zakuthupi
Kuchulukana
0.286 lbs /in3
7.920g/cm3
Modulus of Elasticity
28.0 x 106 psi
193 GPA
Mitundu Yosungunuka
2550–2635°F
1398–1446°C
Kutentha Kwapadera
0.12 BTU/lb-°F (32–212°F)
500 J/kg-°K (0–100°C)
Thermal Conductivity 212°F (100°C)
9.3 BTU/hr/ft2/ft/°F
16.0 W/m-°K
Kukaniza Magetsi
72 Microhm-cm pa 20°C
Mechanical Properties
Miyezo yodziwika bwino pa 68°F (20°C)
Kutentha Kusiyanasiyana
°F
°C
mu/mu °F
cm/cm °C
68–212
20-100
9.2 x 10-6
16.0 x 10-6
68–1112
20-600
10.5 x 10-6
18.9 x 10-6
68-1832
20-1000
11.4 x 10-6
20.5 x 10-6
Zokolola Mphamvu
Ultimate Tensile
Elongation
Kuuma
0.2% kuchepetsa
Mphamvu
mu 2in.
psi (min.)
(MPa)
psi (min.)
(MPa)
% (mphindi)
(max.)
30,000
205
75,000
515
40
217 Brinell
Lembani uthenga wanu apa ndikutumiza kwa ife
