201 Ikhoyili yeNsimbi engatyiwa
Inkcazo
Iinkcukacha:
1.Umgangatho: ASTM A240, JIS G4304, EN10088
2.Grade: 200series&300series&400series
3.Ukutyeba: 0.03mm - 6.0mm
4.Ububanzi: 8mm-600mm
5.Ubude: njengesicelo sabathengi
6.Umphezulu: 2D,2B, BA, Mirror igqityiwe, N04, Hair Line, Matt finish, 6K, 8K
7.Ubuchwephesha: ukubanda kutsalwa/kubanda kuqengqeleka/kushushu kuqengqeleka
Ukumelana nokubola
Umgangatho jikelele wokumelana nokubola kohlobo lwe-201 lufana nohlobo lwama-301. Uhlobo lwama-201 kufuneka lusebenze ngokufanelekileyo njengokutshintshwa kwe
Uhlobo lwe-301, kwiindawo ezininzi ezipholileyo.Ukuxhathisa ukulinganisa koHlobo lwe-201 lungaphantsi kohlobo lwe-301. Uhlobo lwe-201 luxhathisa ukulinganisa okulimazayo ukuya kuthi ga kwi-1500 °F (816 °C), malunga ne-50 °F (28 °C) ngaphantsi kwe-Type 301.
Ukwenziwa
Uhlobo lwe-201 yeNsimbi engenaStainless inokwenziwa ngokwenza ibhentshi, ukwenza umqulu kunye nokugoba ibrake ngendlela efanayo noHlobo.
301. Nangona kunjalo, ngenxa yamandla ayo aphezulu, inokubonisa i-springback enkulu.Lo mathiriyeli unokuzotywa ngokufana nohlobo lwama-301 kuninzi
imisebenzi yokuzoba ukuba amandla angaphezulu asetyenziswa kwaye uxinzelelo lokubamba luyanda.
Ukuweldability
Iklasi ye-austenitic yeentsimbi ezingenasici ngokuqhelekileyo ithathwa njenge-weldable yi-fusion eqhelekileyo kunye neendlela zokumelana.Ekhethekileyo
ingqwalasela iyafuneka ukuze ugweme i-weld "ukuqhekeka okushushu" ngokuqinisekisa ukubunjwa kwe-ferrite kwi-weld deposit.Njengenye i-chrome-nickel
i-austenitic stainless steel grade apho ikhabhoni ingathintelwanga ukuya kutsho kwi-0.03% okanye ngaphantsi, indawo echaphazelekayo yobushushu be-weld inokwaziswa.
kwaye ixhomekeke kukonakala kwe-intergranular kwezinye iindawo.Le ngxubevange ithathwa ngokubanzi njengenobunzima bokuwelda
eyona alloy ixhaphakileyo kolu didi lwamatye, Uhlobo 304L Stainless Steel.Xa i-weld filler ifuneka, i-AWS E/ER 308 idla ngokuphindaphindiweyo
icacisiwe.Uhlobo lwe-201 ye-Stainless Steel luyaziwa kakhulu kwiincwadi zereferensi kwaye ulwazi oluninzi lunokufumaneka ngale ndlela.
Unyango lobushushu
Udidi lwe-201 aluqiniswa ngonyango lobushushu.I-Annealing: I-Anneal kwi-1850 - 1950 °F (1010 - 1066 °C), emva koko kucinywe amanzi okanye kuphole ngokukhawuleza umoya.Iqondo lobushushu le-anneal kufuneka ligcinwe lisezantsi kangangoko, lihambelane neempawu ezinqwenelekayo, kuba udidi lwama-201 luthande ukwenza isikali ngaphezulu koHlobo lwama-301.
| Ibakala Steel | |||||||
| IBanga | Ukuqulunqwa kweekhemikhali | ||||||
| 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 |
