Intangiriro
Ibyuma bitagira umwanda bizwi nkibyuma-binini cyane.Zigizwe na 4-30% ya chromium.Bashyizwe mubice bya martensitike, austenitis, na ferritic ibyuma bishingiye kumiterere yabyo.
Icyiciro cya 317 ibyuma bidafite ingese ni verisiyo yahinduwe ya 316 ibyuma.Ifite imbaraga nyinshi no kurwanya ruswa.Datasheet ikurikira iratanga ibisobanuro birambuye kubyiciro 317 ibyuma bitagira umwanda.
Ibigize imiti
Icyuma kitagira umwanda - Icyiciro cya 317 (UNS S31700)
Ibigize imiti yo mu cyiciro cya 317 ibyuma bitagira umwanda bigaragara mu mbonerahamwe ikurikira.
| Ikintu | Ibirimo (%) |
|---|---|
| Icyuma, Fe | 61 |
| Chromium, Cr | 19 |
| Nickel, Ni | 13 |
| Molybdenum, Mo. | 3.50 |
| Manganese, Mn | 2 |
| Silicon, Si | 1 |
| Carbone, C. | 0.080 |
| Fosifori, P. | 0.045 |
| Amazi meza, S. | 0.030 |
Ibintu bifatika
Icyuma kitagira umwanda - Icyiciro cya 317 (UNS S31700)
Imbonerahamwe ikurikira irerekana ibintu bifatika byo mu cyiciro cya 317 ibyuma bitagira umwanda.
| Ibyiza | Ibipimo | Imperial |
|---|---|---|
| Ubucucike | 8 g / cm3 | 0.289 lb / in³ |
| Ingingo yo gushonga | 1370 ° C. | 2550 ° F. |
Ibikoresho bya mashini
Icyuma kitagira umwanda - Icyiciro cya 317 (UNS S31700)
Imiterere yubukanishi bwicyiciro cya 317 ibyuma bitagira umwanda byerekanwe kumeza ikurikira.
| Ibyiza | Ibipimo | Imperial |
|---|---|---|
| Imbaraga | 620 MPa | 89900 psi |
| Tanga imbaraga | 275 MPa | 39900 psi |
| Modulus | 193 GPa | 27993 ksi |
| Ikigereranyo cya Poisson | 0.27-0.30 | 0.27-0.30 |
| Kurambura kuruhuka (muri mm 50) | 45% | 45% |
| Gukomera, Rockwell B. | 85 | 85 |
Ibyiza bya Thermal
Imiterere yubushyuhe bwo mu cyiciro cya 317 ibyuma bitagira umwanda bitangwa mumeza akurikira.
| Ibyiza | Ibipimo | Imperial |
|---|---|---|
| Kwagura ubushyuhe bifatanyiriza hamwe (@ 0-100 ° C / 32-212 ° F) | 16 µm / m ° C. | 8.89 µin / muri ° F. |
| Amashanyarazi (@ 100 ° C / 212 ° F) | 16.3 W / mK | 113 BTU muri / hr.ft². ° F. |
Ibindi
Ibindi bisobanuro bihwanye nicyiciro cya 317 ibyuma bidafite ingese biri mumeza akurikira.
| ASTM A167 | ASTM A276 | ASTM A478 | ASTM A814 | ASME SA403 |
| ASTM A182 | ASTM A312 | ASTM A511 | QQ S763 | ASME SA409 |
| ASTM A213 | ASTM A314 | ASTM A554 | DIN 1.4449 | MIL-S-862 |
| ASTM A240 | ASTM A403 | ASTM A580 | ASME SA240 | SAE 30317 |
| ASTM A249 | ASTM A409 | ASTM A632 | ASME SA249 | REBA J405 (30317) |
| ASTM A269 | ASTM A473 | ASTM A813 | ASME SA312 |
Guhimba no kuvura ubushyuhe
Imashini
Urashaka ibikoresho byo gusesengura ibyuma byawe?
Icyiciro cya 317 ibyuma bidafite ingese birakomeye kuruta 304 ibyuma.Birasabwa gukoresha chip breakers.Gukomera kwi mavuta bizagabanuka niba ibiryo bihoraho hamwe numuvuduko muke bikoreshwa.
Gusudira
Icyiciro cya 317 ibyuma bidafite ingese birashobora gusudira hakoreshejwe uburyo bwo guhuza no kurwanya.Uburyo bwo gusudira bwa Oxyacetylene ntabwo bukunzwe kuriyi mavuta.AWS E / ER317 cyangwa 317L icyuma cyuzuza gishobora gukoreshwa kugirango ubone ibisubizo byiza.
Gukora Bishyushye
Icyiciro cya 317 ibyuma bitagira umwanda birashobora gushyuha ukoresheje uburyo busanzwe bwo gukora.Ashyushye kuri 1149-1260 ° C (2100-2300 ° F).Ntigomba gushyuha munsi ya 927 ° C (1700 ° F).Nyuma yakazi annealing irashobora gukorwa kugirango igumane imitungo irwanya ruswa.
Gukora Ubukonje
Kashe, kogosha, gushushanya, hamwe numutwe birashobora gukorwa neza.Nyuma yakazi annealing ikorwa murwego rwo kugabanya imihangayiko yimbere.
Igihe cyo kohereza: Werurwe-09-2023