201 Urupapuro rwicyuma
Ibisobanuro
201 URUPAPURO RW'AMASOKO
Ubugari bw'isahani: mm 1000, mm 1220, mm 1250, mm 1500 na 1800 mm na mm 2000;
Umubyimba: kwibira muri 2 b (0.1 6.0 mm);
Byoroheje hejuru: 2 b, BA; 8 k indorerwamo; Gushushanya, gusya; umucanga wa shelegi; ibyuma bitagira umwanda bitagira igikumwe;
Ikibaho cyo gushushanya: isahani yamabara, isahani ya titanium, isahani yometse, amavuta yataye umusatsi (HL, OYA 4), 3 d ikibaho, ikibaho cyumusenyi, icyapa gishushanya
ReGaBu: isahani yicyuma isahani ishyushye OYA.1 (isahani yazunguye, isahani);
Umubyimba: inganda No 1 (3-159 - mm) hejuru, indorerwamo 8 k; Gushushanya, gufata titanium, gusya; umusenyi wa shelegi; ibyuma bitagira umwanda bitagira igikumwe;
Kurwanya ruswa
Urwego rusange rwo kurwanya ruswa yo mu bwoko bwa 201 rusa nubwoko 301. Ubwoko bwa 201 bugomba gukora bihagije nkuwasimbuye
Andika 301, mubidukikije byoroheje.Kurwanya ibipimo byubwoko bwa 201 ntibiri munsi yubwoko 301. Ubwoko bwa 201 burwanya igipimo cyangiza kigera kuri 1500 ° F (816 ° C), hafi 50 ° F (28 ° C) munsi yubwoko 301.
Ibihimbano
Ubwoko bwa 201 Icyuma gishobora guhimbwa no gukora intebe, gukora umuzingo no kugonda feri muburyo bumwe nkubwoko
301. Ariko, kubera imbaraga zayo zo hejuru, irashobora kwerekana amasoko manini.Ibi bikoresho birashobora gushushanywa nkubwoko 301 muri byinshi
gushushanya ibikorwa niba imbaraga nyinshi zikoreshwa kandi gufata-kugabanuka byiyongera.
Weldability
Icyiciro cya austenitis cyuma kitagira umwanda muri rusange gifatwa nkigishobora gusudira nubuhanga busanzwe bwo guhuza no kurwanya.Bidasanzwe
harasabwa gutekereza kugirango wirinde gusudira "gushyushya" wizeza ko hashyizweho ferrite mububiko bwa weld.Kimwe nizindi chrome-nikel
icyiciro cya austenitike idafite ibyuma aho karubone itagarukira kuri 0,03% cyangwa munsi yayo, agace katewe nubushyuhe bwa weld karashobora gukangurwa
kandi bigengwa no kwangirika hagati y'ibidukikije.Iyi mavuta yihariye muri rusange ifatwa nkaho ifite gusudira nabi kuri
ibisanzwe bikunze kuvangwa muriki cyiciro kitagira umwanda, Ubwoko 304L Icyuma.Iyo uwuzuza weld akenewe, AWS E / ER 308 ni kenshi
byagenwe.Andika 201 Icyuma kitagira umwanda kizwi cyane mubitabo byerekana kandi amakuru menshi arashobora kuboneka murubu buryo.
Kuvura ubushyuhe
Ubwoko bwa 201 ntabwo bukomeye nukuvura ubushyuhe.Annealing: Anneal kuri 1850 - 1950 ° F (1010 - 1066 ° C), hanyuma kuzimya amazi cyangwa ubukonje bwihuse.Ubushyuhe bwa annealing bugomba kubikwa nkibishoboka, bigahuza nibintu byifuzwa, kuko Ubwoko 201 bukunda gupima kurenza Ubwoko 301
| Urwego rwicyuma | |||||||
| Icyiciro | Ibigize imiti | ||||||
| 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 |
