201 Ikhoyili Yensimbi Engagqwali
Incazelo
Imininingwane:
1.Okujwayelekile: ASTM A240, JIS G4304, EN10088
2.Ibanga: 200series&300series&400series
3.Ubukhulu: 0.03mm - 6.0mm
4.Ububanzi: 8mm-600mm
5.Ubude: njengesicelo samakhasimende
6.Ubuso: 2D,2B, BA, Mirror iphelile, N04, Hair Line, Matt finish, 6K, 8K
I-7.Ubuchwepheshe: ukudonsa okubandayo / ukugoqa okubandayo / ukugoqa okushisayo
Ukumelana nokugqwala
Izinga elijwayelekile lokumelana nokugqwala loHlobo lwama-201 liyafana noHlobo lwama-301. Uhlobo 201 kufanele lusebenze ngokwanele njengokumiselela
Thayipha u-301, ezindaweni eziningi ezithambile.Ukumelana nesikali Kohlobo 201 kungaphansi kwalokho Kohlobo 301. Uhlobo 201 lumelana nokukala okulimazayo kufika cishe ku-1500 °F (816 °C), cishe ngo-50 °F (28 °C) ngaphansi kohlobo 301.
Ukwenziwa
Uhlobo lwe-201 Stainless Steel lungenziwa ngokwakhiwa kwebhentshi, ukwakhiwa kwama-roll kanye nokugoba amabhuleki ngendlela efanayo noHlobo.
301. Nokho, ngenxa yamandla ayo aphezulu, ingase ibonise i-springback enkulu.Lokhu okuqukethwe kungadwetshwa ngokufana nohlobo 301 ngobuningi
imisebenzi yokudweba uma amandla engeziwe asetshenziswa futhi ingcindezi yokubamba phansi iyanda.
Ukushisela
Isigaba se-austenitic sezinsimbi ezingagqwali ngokuvamile sithathwa njengokushisela ngamasu avamile wokuhlanganisa kanye nokumelana.Okukhethekile
ukucatshangelwa kuyadingeka ukuze ugweme ukushisela "ukuqhekeka okushisayo" ngokuqinisekisa ukwakheka kwe-ferrite ku-weld deposit.Njengenye i-chrome-nickel
amamaki ensimbi engagqwali ye-austenitic lapho ikhabhoni ingakhawulelwe ku-0.03% noma ngaphansi, indawo ethintekile ukushisa kwe-weld ingase izwakale
futhi ingaphansi kokugqwala kwe-intergranular kwezinye izindawo.Le alloy ethile ngokuvamile ibhekwa njengokungabi namandla okushisela kuyo
ingxubevange evamile yalesi sigaba se-stainless, Thayipha i-Stainless Steel engu-304L.Uma isigcwalisi se-weld sidingeka, i-AWS E/ER 308 ivamisile
kucacisiwe.Uhlobo lwe-201 Stainless Steel lwaziwa kakhulu ezincwadini eziyisethenjwa futhi ulwazi olwengeziwe lungatholakala ngale ndlela.
Ukwelashwa kokushisa
Uhlobo 201 aluqiniseki ngokwelashwa okushisa.I-Annealing: I-Anneal ngo-1850 - 1950 °F (1010 - 1066 °C), bese ivala amanzi noma iphole ngokushesha.Izinga lokushisa le-anneal kufanele ligcinwe liphansi ngangokunokwenzeka, lihambisana nezakhiwo ezifunwayo, ngoba Uhlobo 201 luvame ukukala ngaphezu koHlobo 301.
| Ibanga le-Stainless Steel | |||||||
| Ibanga | Ukwakheka kwamakhemikhali | ||||||
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr | |
| 201 | 0.15 | 1.00 | 5.5-7.5 | 0.5 | 0.03 | 3.50-5.50 | 16.00-18.00 |
| 202 | 0.15 | 1.00 | 7.5-10.0 | 0.5 | 0.03 | 4.00-6.00 | 17.00-19.00 |
| 304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
| 304L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-12.00 | 18.00-20.00 |
| 309 | 0.2 | 1.00 | 2.00 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 310 | 0.25 | 1.50 | 2.00 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 310S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316Ti | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 2205 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 4.50-6.50 | 22.00-23.00 |
| 410 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 0.6 | 11.50-13.50 |
| 430 | 0.12 | 0.12 | 1.00 | 0.04 | 0.03 | 0.6 | 16.00-18.00 |
