321 Umuyoboro w'icyuma
Amabati yamashanyarazi Icyapa Icyiciro Baogu Isoko
| Andika | Icyiciro | Icyiciro | Ibigize imiti% | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Ibindi | |||
| Austenitike | 201 | SUS201 | ≤0.15 | 16.00-18.00 | 3.50-5.50 | 5.50－7.50 | ≤0.060 | ≤0.030 | - | .00.00 | - | ≤0.25 | - |
| 202 | SUS202 | ≤0.15 | 17.00-19.00 | 4.00-6.00 | 7.50-10.00 | ≤0.060 | ≤0.030 | .00.00 | - | ≤0.25 | - | ||
| 301 | 1.431 | ≤0.15 | 16.00-18.00 | 6.00-8.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | ≤0.10 | - | |
| 304 | 1.4301 | .070.07 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | - | |
| 304L | 1.4307 | ≤0.030 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | - | |
| 304H | 1.4948 | 0.04-0.10 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | - | |
| 309 | 1.4828 | ≤0.20 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | - | |
| 309S | * | .080.08 | 22.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | - | |
| 310 | 1.4842 | ≤0.25 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.50 | - | - | - | |
| 310S | * | .080.08 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | ≤1.50 | - | - | - | |
| 314 | 1.4841 | ≤0.25 | 23.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | 1.50-3.00 | - | - | - | |
| 316 | 1.4401 | .080.08 | 16.00-18.50 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | .00.00 | - | - | - | |
| 316L | 1.4404 | ≤0.030 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | .00.00 | - | - | - | |
| 316Ti | 1.4571 | .080.08 | 16.00-18.00 | 10.00-14.00 | ≤2.00 | ≤0.045 | ≤0.030 | 2.00-3.00 | .00.00 | - | 0.1 | Ti5 (C + N) ~ 0.70 | |
| 317 | * | .080.08 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | .00.00 | - | 0.1 | - | |
| 317L | 1.4438 | ≤0.03 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.045 | ≤0.030 | 3.00-4.00 | .00.00 | - | 0.1 | - | |
| 321 | 1.4541 | .080.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | Ti5 (C + N) ~ 0.70 | |
| 321H | * | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | Ti5 (C + N) ~ 0.70 | |
| 347 | 1.455 | .080.08 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | Nb≥10 * C% -1.10 | |
| 347H | 1.494 | 0.04-0.10 | 17.00-19.00 | 9.00-12.00 | ≤2.00 | ≤0.045 | ≤0.030 | - | .00.00 | - | - | Nb≥10 * C% -1.10 | |
| xm-19 | Nitronic50 | ≤0.06 | 20.50-23.50 | 11.50-13.50 | 4.0-6.0 | ≤0.045 | ≤0.030 | 1.50-3.00 | .00.00 | - | 0.2-0.4 | Nb: 0.10-0.30 V: 0.10-0.30 | |
| 904L | N08904 | ≤0.02 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | ≤0.045 | ≤0.035 | .00.00 | 0.1 | Cu: 1.0-2.0 | |||
| Duplex | 2205 | S32205 | ≤0.03 | 22.0-23.0 | 4.5-6.5 | ≤2.00 | ≤0.030 | ≤0.020 | 3.0-3.5 | .00.00 | - | 0.14-0.20 | |
| 2507 | S32750 | ≤0.03 | 24.0-26.0 | 6.0-8.0 | ≤1.20 | ≤0.035 | ≤0.020 | 3.0-5.0 | ≤0.80 | 0.5 | 0.24-0.32 | ||
| * | S32760 | ≤0.03 | 24.0-26.0 | 6.0-8.0 | .00.00 | ≤0.030 | ≤0.010 | 3.0-4.0 | .00.00 | 0.5-1.00 | 0.2-0.3 | ||
| 2304 | S32304 | ≤0.03 | 21.5-24.5 | 3.0-5.5 | ≤2.50 | .040.040 | ≤0.030 | 0.05-0.6 | .00.00 | 0.05-0.6 | 0.05-0.2 | ||
| 329 | 1.446 | .080.08 | 23.00-28.00 | 2.00-5.00 | .00.00 | .040.040 | ≤0.030 | 1.00-2.00 | ≤0.75 | - | - | ||
| Ferrite | 409 | S40900 | ≤0.03 | 10.50-11.70 | 0.5 | .00.00 | .040.040 | ≤0.020 | - | .00.00 | - | ≤0.030 | Ti6 (C + N) ~ 0.50 Nb: 0.17 |
| 430 | 1Cr17 | ≤0.12 | 16.00-18.00 | - | ≤1.0 | .040.040 | ≤0.030 | - | ≤1.0 | - | - | - | |
| 444 | S44400 | ≤0.025 | 17.50-19.50 | 1 | .00.00 | .040.040 | ≤0.030 | 1.75-2.5 | .00.00 | - | 0.035 | Ti + Nb: 0.2 + 4 (C + N) ~ 0.80 | |
| 446 | S44600 | ≤0.20 | 23.00-27.00 | 0.75 | ≤1.5 | .040.040 | ≤0.030 | 1.50-2.50 | .00.00 | - | ≤0.25 | - | |
| Martensite | 410 | 1Cr13 | 0.08-0.15 | 11.50-13.50 | 0.75 | .00.00 | .040.040 | ≤0.030 | - | .00.00 | - | - | - |
| 410S | * | ≤0.080 | 11.50-13.50 | 0.6 | .00.00 | .040.040 | ≤0.030 | - | .00.00 | - | - | - | |
| 416 | Y1Cr13 | ≤0.15 | 12.00-14.00 | 3) | ≤1.25 | ≤0.060 | ≥0.15 | - | .00.00 | - | - | - | |
| 420 | 2Cr13 | ≥0.15 | 12.00-14.00 | - | .00.00 | .040.040 | ≤0.030 | - | .00.00 | - | - | - | |
| 420J2 | 3Cr13 | 0.26-0.35 | 12.00-14.00 | - | .00.00 | .040.040 | ≤0.030 | - | .00.00 | - | - | - | |
| 431 | 1Cr17Ni2 | ≤0.20 | 15.00-17.00 | 1.50-2.50 | .00.00 | .040.040 | ≤0.030 | - | ≤0.80 | - | - | - | |
| 440C | 11Cr17 | 0.95-1.20 | 16.00-18.00 | - | .00.00 | .040.040 | ≤0.030 | 0.75 | .00.00 | - | - | - | |
| PH | 630 | 17-4PH | .070.07 | 15.00-17.50 | 3.00-5.00 | .00.00 | ≤0.035 | ≤0.030 | - | .00.00 | 3.00-5.00 | - | Nb 0.15-0.45 |
| 631 | 17-7PH | .090.09 | 16.00-18.00 | 6.50-7.50 | .00.00 | ≤0.035 | ≤0.030 | - | .00.00 | ≤0.50 | - | Al 0.75-1.50 | |
| 632 | 15-5PH | .090.09 | 14.00-16.00 | 3.50-5.50 | .00.00 | .040.040 | ≤0.030 | 2.00-3.00 | .00.00 | 2.5-4.5 | - | Al 0.75-1.50 | |
Ibisobanuro
321 ibyuma bidafite ingese ni ubwoko bwibyuma bya austenitike bidafite ibyuma birimo karubone nkeya kandi birwanya ruswa kubidukikije byinshi byangirika.321 itanga gusudira neza, imashini nziza hamwe nibintu byiza byo guhimba.
321 ibyuma bitagira umwanda bikoreshwa cyane mu nganda zikora imiti, inganda n’impapuro, inganda zo mu nyanja n’inyanja ndetse no mu nganda z’ibiribwa n'ibinyobwa.
321 icyuma kitagira umuyonga nacyo gifite urwego rwo hejuru rwo guhangana na chloride guhangayikishwa no kwangirika.Irwanya kandi aside hydrochloric ku bushyuhe bwo hejuru bugera kuri 250 ° C (480 ° F).
Ibiranga
Kurwanya Ruswa Nziza: 321 ibyuma bidafite ingese bifite imbaraga zo kurwanya ruswa kurusha ubwoko 304 na 316 bwibyuma bitagira umwanda, ibyo bikaba byiza gukoreshwa mubidukikije.
Ubwiza buhebuje: 321 ibyuma bitagira umuyonga birashobora gusudwa nuburyo bwose burimo gusudira arc (TIG / GTAW), gusudira ibiti bya elegitoronike (EBW / EFW), gusudira arc munsi (SAW) hamwe no gusudira laser beam (LBIW).
Imbaraga Zirenze: Urwego rwimbaraga za 321 zicyuma zitagira umuyonga ziri hejuru ya 50% ugereranije nubwoko 304 bwibyuma bitagira umwanda kandi hejuru ya 80% ugereranije nubwoko 316 bwibyuma bitagira umwanda bitewe nubwinshi bwa karubone nubunini bwa austenite.
