444/441/409/439/420 Igiceri kitagira umuyonga
Ibisobanuro
Ibisobanuro:
1.Standard: ASTM A240, JIS G4304, EN10088
2. Icyiciro: 200series & 300series & 400series
3. Ubunini: 0.03mm - 6.0mm
4. Ubugari: 8mm-600mm
5. Uburebure: nkibisabwa nabakiriya
6. Ubuso: 2D, 2B, BA, Indorerwamo yarangiye, N04, Umurongo wimisatsi, Mat kurangiza, 6K, 8K
7.Ikoranabuhanga: gukonjesha gukonje / gukonje kuzunguruka / gushyushye
Ibikoresho:
| 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 | 1.4310 | ≤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 | 1.4550 | .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 | |
| 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 | ||
| 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 | |
| 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 | - | - | - | |
| 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 | - | - | - | |
| 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 | |
Amakuru y'ibanze
Dukora kandi tugashushanya iyi mpapuro dukurikije ibipimo byisi ndetse nimbere mu gihugu.Izi mpapuro ziraramba cyane kandi ndende kandi zirashobora kuboneka muburyo butandukanye.Kwisi yose abakiriya bagura iki cyiciro cyimpapuro muburyo butandukanye bitewe nubwiza bwabo nibintu byiza.
Ibiranga impapuro zidafite ingese zirimo:
Kugereranya
Kunoza imirwanyasuri
Kurwanya okiside yo hejuru
Kurwanya ruswa nziza
Imbaraga zikomeye
Kuramba
Gukora
Izi mpapuro zakozwe hifashishijwe ubuziranenge bwibikoresho fatizo kimwe nubuhanga bugezweho bukoreshwa mugukora ingano nuburebure bwuru rupapuro.Usibye kuri yo, hari ibizamini byinshi nubugenzuzi bwakozwe birimo:
Ikizamini
Ikizamini cyo gutwika
Igenzura rya gatatu
Ikizamini cya radiografiya
Ikizamini cya Ultrasonic
Kuri ibyo bizamini byose, ibyemezo bitandukanye byikizamini byemewe bihabwa abakiriya bagaragaza impapuro nziza.Mu gusoza, urupapuro rwa AISI / SS 441 rwuzuyemo ibimenyetso byerekana ubuziranenge bwibikoresho byo gupakira kandi bigezwa kubakiriya babo ku isi.
