201 xaashida birta ah ee aan lahayn
Sharaxaada
201 SHEEKOOYINKA BIRTA AH
Ballaca saxanka: 1000 mm, 1220 mm, 1250 mm, 1500 mm and 1800 mm and 2000 mm;
Dhumucdiisuna: qabow ayaa ku dhex milmay 2 b (0.1 6.0 mm);
Si siman oo korka ah: 2 b, BA; muraayada 8k
Qalabka qurxinta: saxan midab leh, saxan titanium, saxan etching, saxan timaha la tuuray oo saliid ah (HL, NO. 4), 3 d loox, looxa ciid, saxan dhejis ah
ReGaBu: saxan bir ah oo kulul oo duuban NO.1 saxan duuban, saxan;
Dhumucda: warshadaha No. 1 (3-159 - mm) dusha sare, 8 k muraayada; Sawirka, dhejinta titanium, shiidi; Ciidda barafka, Birta aan lahayn faraha;
Iska caabin daxalka
Heerka guud ee caabbinta daxalka ee Nooca 201 waxay la mid tahay Nooca 301. Nooca 201 waa inuu si ku filan u sameeyaa beddelka
Nooca 301, inta badan degaannada khafiifka ah.Iska caabbinta ismiidaminta ee Nooca 201 way ka yar tahay nooca 301. Nooca 201 waxa uu iska caabiyaa miisaanka wax duminaya ilaa 1500 °F (816 °C), oo ku saabsan 50 °F (28 °C) in ka yar Nooca 301.
Farsamaynta
Nooca 201 Steel-ka aan lahayn waxaa lagu farsamayn karaa samaynta kaydka, duubista samaynta iyo laabitaanka biriiga si la mid ah nooca
301. Si kastaba ha ahaatee, sababtoo ah xooggeeda sare, waxay muujin kartaa dib-u-dhac weyn.Qalabkan waxa loo sawiri karaa si la mid ah Nooca 301 inta badan
hawlgallada sawiridda haddii awood badan la isticmaalo oo cadaadiska hoos u dhigista la kordhiyo.
Weldability
Nooca austenitic ee birta aan la taaban karin waxaa guud ahaan loo arkaa inay yihiin kuwo la isku alxan karo iyadoo la adeegsanayo farsamooyinka isku dhafka ah iyo iska caabinta.Gaar ah
tixgelin ayaa loo baahan yahay si looga fogaado alxanka "dillaaca kulul" iyadoo la xaqiijinayo samaynta ferrite ee deebaajiga alxanka.Sida chrome-nickel-ka kale
austenitic darajooyinka birta ah ee aan kaarboonku ku xaddidnayn 0.03% ama ka hooseeya, aagga kulaylka alxanka ee saameeya waxaa laga yaabaa in la dareemo
oo ku xiran daxalka intergranular ee meelaha qaarkood.Alloy-kan gaarka ah waxaa guud ahaan loo arkaa inuu leeyahay alxanka liidata
Daawaha ugu caansan fasalkaan aan lahayn, Nooca 304L steel steel.Marka buuxinta alxanka loo baahdo, AWS E/ER 308 waa inta badan
cayiman.Nooca 201 Steel steel ayaa si fiican loogu yaqaanaa suugaanta tixraaca oo macluumaad dheeraad ah ayaa lagu heli karaa sidan.
Daaweynta kulaylka
Nooca 201 laguma adkeeyo daawaynta kulaylka.Annealing: Anneal at 1850 - 1950 °F (1010 - 1066 °C), ka dibna biyaha demi ama si degdeg ah hawo qabow.Heerkulka xuubka waa in loo hayaa sida ugu hooseeya ee suurtogalka ah, si waafaqsan sifooyinka la rabo, sababtoo ah Nooca 201 wuxuu u muuqdaa inuu ka miisaan ka badan yahay Nooca 301
| Darajooyinka birta aan-la-hayn | |||||||
| Darajo | Halabuurka kiimikada | ||||||
| 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 |
