316 / 316L zosapanga dzimbiri zitsulo

Nthawi zambiri, kalasi 316 / 316L (UNS S31600 / S31603) ndi wapawiri-mbiri yabwino kukumana onse 316 ndi 316L. Aloyi 316 / 316L ndi oyenereradi ntchito zofuna kukana dzimbiri kuposa Lembani 304 ndipo ali wabwino okwera kutentha mphamvu.

katundu General

Aloyi 316 / 316L ndi molybdenum zobala austenitic zosapanga dzimbiri. The apamwamba faifi tambala ndi molybdenum zili mu sitandade izi zimathandiza kuti amasonyeza bwino chonse dzimbiri zosagwira katundu kuposa 304, makamaka yokhudza pitting ndi mpita dzimbiri mapangidwe mankhwala enaake. Komanso, aloyi 316 / 316L amapereka kwambiri okwera kutentha kwamakokedwe, ingayambe ndi maganizo anawononga mphamvu komanso formability kwambiri ndi weldability. 316L ndi m'munsi mpweya Baibulo la 316 ndipo amakumana kuchokera zina; Choncho, nthawi zambiri kwambiri ntchito zigawo zikuluzikulu zolemera n'zotsimikizira welded.

Zofunika: UNS S31600 / S31603

Mapulogalamu:

1.Food yokonza zipangizo, makamaka mapangidwe mankhwala enaake
2.Chemical processing, zida
3.Laboratory mabenchi ndi zida
4.Rubber, mapulasitiki, zamkati & pepala makina
5.Pollution ulamuliro zida
6.Boat zovekera, mtengo ndi kutulutsa kokha
7.Heat kuzizira
8.Pharmaceutical ndi nsalu mafakitale
9.Condensers, evaporators ndi akasinja

mfundo:

1.ASTM / ASME: UNS S31600 / S31603
2.EURONORM: X1 CrNiMo 17 12 2 / X3 CrNiMo 17 12 2
3.AFNOR: Z 6 CND 17-11 / Z 2 CND 17-12
4.DIN: 1.4401 / 1.4404

Dzimbiri fundo:

1.Generally zambiri zosagwira kuposa 304 mu osiyanasiyana mapangidwe mumlengalenga ndi atolankhani ambiri zikuwononga chifukwa cha kuchuluka chromium ndi molybdenum okhutira.

2.Subject kuti pitting ndi mpita dzimbiri mapangidwe ofunda enaake, ndi kutsindika dzimbiri akulimbana pamwamba pa 122 ° F (50 ° C).

3.Considered kugonjetsedwa ndi madzi abwino ndi kuti za chlorides 1000mg / L pa kutentha yozungulira, kuchepetsa pafupifupi 500mg / L pa 140 ° F (60 ° C).

4.Usually ankaona ngati "m'madzi kalasi zosapanga dzimbiri" - koma si kugonjetsedwa ndi madzi ofunda nyanja.

Kutentha fundo:

1.Good makutidwe ndi okosijeni kukana mu utumiki likukulira kwa 1600 ° F (870 ° C) ndi mu utumiki zonse 1700 ° F (925 ° C)

2.Grade 316L ndi zambiri kugonjetsedwa carbide mpweya.

Kuwotcherera Kaperekedwe:

1.Excellent weldability mwa njira zonse muyezo maphatikizidwe, onse ndi opanda zitsulo filler.

2.Heavy welded zigawo mu kalasi 316 amafuna pambuyo china chotulutsa annealing kwa pazipita kukana dzimbiri, si chofunika kwa kalasi 316L.

Kutentha Chithandizo:

1.Annealing kutentha osiyanasiyana ndi 1900 kuti 2100 ° F (1038 ndi 1149 ° C).

2.Cannot kukhala oumitsidwa ndi kutentha mankhwala.

3.Special kuganizira mbali zoperewerazo kwa koyefishienti apamwamba kuwonjezeka matenthedwe kupewa warping ndi kupotoza.

Processing - Hot Ndimapanga:

opanga 1.Most amalangiza pazipita kulipira kutentha pakati 2100 ° F ndi 2300 ° F

2.Do osati akupeka pansipa 1700 ° F (927 ° C) Best

3.Corrosion kukana analandira ngati forgings apatsidwa ndi anneal komaliza.

Processing - Kuzizira Ndimapanga:

1,316 / 316L mitundu kukhala amphamvu kwambiri ndipo ductile, ozizira mosavuta ntchito monga mtundu mpukutu swaging, ozizira wakuti, chakuya zojambula, anawerama, etc., mosavuta

2.Severely ozizira ziwalo anapanga ayenera annealed kuchotsa nkhawa.

Machineability:

1.Type 316 / 316L penapake kovuta makina kuposa Lembani 304 chifukwa cha kulimba kwake.
2,316 / 316L makina ndi makhalidwe Chip kuti ndi lolimba ndiponso amphamvu.
3.Chip breakers ndi curlers akulangizidwa.
4.As lalikulu chida monga ndalama zotheka ndi lalikulu la kudula madzimadzi ayenera kugwiritsidwa ntchito.
5.Heavy Zingayambe zabwino imathamanga otsika tiyenera kuziganizira kuyambira 316 / 316L ntchito ikamauma mofulumira.

Chemical katundu:

Mawotchi katundu:

Katundu thupi: