Kupu Whakataki
Ko nga tira kowiri e mohiotia ana ko nga tira teitei.Kei roto i te 4-30% o te chromium.Ka whakarōpūhia ki te martensitic, austenitic, me te ferritic i runga i o raatau hanganga tioata.
Ko te karaehe 317 he kowiri tira he putanga whakarereke o te 316 kowiri tira.He kaha teitei me te aukati waikura.Ko te papaaarangi e whai ake nei he korero mo te karaehe 317 kowiri tira.
317 ngongo ngongo ngongo ngongo ngongo ngongo
Hangahanga matū
Ko te hanganga matū o te karaehe 317 he kowiri tira kua tuhia ki te ripanga e whai ake nei.
317 ngongo ngongo ngongo ngongo ngongo ngongo
| Huānga | Ihirangi (%) |
|---|---|
| Rino, Fe | 61 |
| Chromium, Cr | 19 |
| Nickel, Ni | 13 |
| Molybdenum, Mo | 3.50 |
| Manganese, Mn | 2 |
| Silicon, Si | 1 |
| waro, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
Āhuatanga ā-tinana
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Ko te ripanga e whai ake nei e whakaatu ana i nga ahuatanga tinana o te karaehe 317 kowiri tira.
| Āhuatanga | Inenga | Imperial |
|---|---|---|
| Kiato | 8 g/cm3 | 0.289 lb/in³ |
| Te rewa | 1370°C | 2550°F |
Nga Taonga Miihini
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Ko nga ahuatanga miihini o te reera reera 317 kowiri tira e whakaatuhia ana i te ripanga e whai ake nei.
| Āhuatanga | Inenga | Imperial |
|---|---|---|
| Te kaha tensile | 620 MPa | 89900 psi |
| Te kaha tuku | 275 MPa | 39900 psi |
| Kōwae rapa | 193 GPa | 27993 ksi |
| Te ōwehenga o Poisson | 0.27-0.30 | 0.27-0.30 |
| Te whakaroa i te wehenga (i roto i te 50 mm) | 45% | 45% |
| Te pakeke, Rockwell B | 85 | 85 |
Ngaa Waiariki
Ko nga ahuatanga waiariki o te karaehe 317 he kowiri tira kei te ripanga e whai ake nei.
| Āhuatanga | Inenga | Imperial |
|---|---|---|
| He pai te roha wera (@0-100°C/32-212°F) | 16 µm/m°C | 8.89 µin/in°F |
| Ngaaamaha (@ 100°C/212°F) | 16.3 W/mK | 113 BTU i roto/h.ft².°F |
Ētahi atu Tohunga
Ko etahi atu tohu e rite ana ki te karaehe 317 kowiri tira kei roto i te ripanga e whai ake nei.
| 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 | SAE J405 (30317) |
| ASTM A269 | ASTM A473 | ASTM A813 | ASME SA312 |
Wā tuku: Apr-14-2023