317 bir ah 5.0*0.5mm tuubo duuban oo kulaylka beddeleysa
Hordhac
Biraha birta ah waxaa loo yaqaanaa birta-daawaha sare.Waxay ka kooban yihiin 4-30% chromium.Waxa loo kala saaray biraha martensitic, austenitic, iyo ferritic steels oo ku salaysan qaab dhismeedkooda crystalline.317 birta aan xidhnayn 5.0*0.5 mm tuubo gariirsan oo kulaylka beddeleysa.
Fasalka 317 birta aan dahsoon waa nooc wax laga beddelay oo ah 316 bir aan-qabin.Waxay leedahay awood sare iyo iska caabin daxalka.Xaashidan xogeed ee soo socota waxa ay ku siinaysaa tafaasiil dheeraad ah oo ku saabsan darajada 317 ee birta aan-qabin.
Halabuurka Kiimikada
Halabuurka kiimikaad ee darajada 317 birta aan daahin ayaa lagu qeexay shaxdan soo socota.
317 bir ah 5.0*0.5mm tuubo duuban oo kulaylka beddeleysa
| Curiyaha | Waxa ku jira (%) |
|---|---|
| Birta, Fe | 61 |
| Chromium, Cr | 19 |
| Nickel, Ni | 13 |
| Molybdenum, Mo | 3.50 |
| Manganese, Mn | 2 |
| Silikoon, Si | 1 |
| Kaarboon, C | 0.080 |
| Fosfooraska, P | 0.045 |
| Sulfur, S | 0.030 |
317 bir ah 5.0*0.5mm tuubo duuban oo kulaylka beddeleysa
Guryaha Jirka
Jadwalka soo socdaa waxa uu tusinayaa sifooyinka jidheed ee darajada 317 ee birta-la'aanta ah.
| Guryaha | Metric | Imperial |
|---|---|---|
| Cufnaanta | 8 g/cm3 | 0.289 lb/in³ |
| barta dhalaalaysa | 1370°C | 2550°F |
Guryaha Makaanikada
Sifooyinka makaanik ee darajada 317 birta aan la daboolin ayaa lagu muujiyay shaxda soo socota.
| Guryaha | Metric | Imperial |
|---|---|---|
| Xoog xajin | 620 MPa | 89900 psi |
| Xoog soo saar | 275 MPa | 39900 psi |
| modules laastikada | 193 GPA | 27993 ksi |
| Saamiga Poisson | 0.27-0.30 | 0.27-0.30 |
| Kordhinta xilliga nasashada (50 mm gudahood) | 45% | 45% |
| Hardness, Rockwell B | 85 | 85 |
