304L ngongo kowiri tira
Kowiri tira 304 Coil Tube Tito matū
304 Kowiri tira Coil Tube he momo austenitic chromium-nickel alloy.E ai ki te Kowiri tira 304 Coil Tube Manufacturer, ko te waahanga matua kei roto ko Cr (17% -19%), me Ni (8% -10.5%).Hei whakapai ake i tana parenga ki te waikura, he iti te Mn (2%) me te Si (0.75%).
| Kōeke | Chromium | Nickel | waro | konupora | Molybdenum | Silicon | Phosphorus | whanariki |
| 304 | 18 – 20 | 8 – 11 | 0.08 | 2 | - | 1 | 0.045 | 0.030 |
Kowiri tira 304 Coil Tube Tikanga Miihini
304LN ngongo kowiri tira
Ko nga ahuatanga miihini o te ngongo kowiri tira 304 e whai ake nei:
- Te kaha kaha: ≥515MPa
- Te kaha tuku: ≥205MPa
- Whakaroa: ≥30%
- 304LN ngongo kowiri tira
| Rauemi | Te pāmahana | Te Kaha Toka | Te Kaha Tuku | Te whakaroa |
| 304 | 1900 | 75 | 30 | 35 |
Nga Whakamahinga me nga Whakamahinga o te Kowiri tira 304 Coil Tube
- Kowiri tira 304 ngongo Coil e whakamahia ana i roto i nga Mii Huka.
- Kowiri tira 304 Coil Tube whakamahia i roto i Fertilizer.
- Kowiri tira 304 Coil Tube whakamahia i roto i te Ahumahi.
- Kowiri tira 304 Coil Tube e whakamahia ana i roto i nga Tipu Hiko.
- Kowiri tira 304 Coil Tube Manufacturer whakamahia i roto i te Kai me te Miraka
- Kowiri tira 304 Coil Tube whakamahia i roto i te Hinu me te Gas Plant.
- Kowiri tira 304 Coil Tube whakamahia i roto i te Ahumahi Hanga kaipuke.
- 3 Momo Kowiri tira
1.Austenitic 304LN ngongo kowiri tira
Kowiri tira:Austenitic kowiri tira ko te momo tino noa o te kowiri tira.Kei roto 18% chromium me te 8% nickel me te iti o te waro.Na tenei ka tino ngohengohe me te ngawari, he pai mo te whakamahi i nga tono e hiahiatia ana kia kaha.Austenitic kowiri tira he pai rawa te parenga waikura a ka taea te paiherea e te Kowiri tira304 Puawai PorowhitaKaihanga.
2.Kowiri tira Ferritic:He rite te kowiri tira Ferritic ki te kowiri tira austenitic engari he nui ake te ihirangi waro.Ma tenei ka uaua ake i nga tira austenitic engari he iti ake te ngongo.He iti ano te aukati i te waikura ina whakaritea ki etahi atu momo kowiri tira engari ka taea te whakamahana ki te wera hei whakapai ake i te pakari me te kaha.
3.Kowiri tira Martensitic:Ko te martensitic kowiri tira kei roto 12% chromium me te 4% nickel, he nui ake te waro i era atu momo kowiri tira.Ma tenei ka pakeke, ka pakarukaru engari ka piki ake te kaha me te mauroa.Ko nga tira martensitic kaore e rite ki etahi atu momo rino kowiri tira engari he kaha ake ki te mau me te pakaru.
