Duplex Steel S32304 tube, Sheets, Ifi, Forgings
Awọn ọja to wa
tube Ailokun, Awo, Rod, Forgings, fasteners, Pipe Fittings.
Awọn ajohunše iṣelọpọ
| Awọn ajohunše iṣelọpọ | |
| Ọja | ASTM |
| Ifi, awọn ila ati awọn profaili | A 276, A 484 |
| Awo, Dì ati rinhoho | A 240, A 480 |
| Alailẹgbẹ ati Welded Pipes | A 790, A 999 |
| Ailokun ati Welded Pipe Fittings | Ọdun 789, Ọdun 1016 |
| Awọn ohun elo | Ọdun 815, Ọdun 960 |
| Eda tabi yiyi flanges paipu ati eke paitting | Ọdun 182, Ọdun 961 |
| Forging billlets ati awọn owo | A 314, A 484 |
Kemikali Tiwqn
| % | Fe | Cr | Ni | Mo | C | Mn | Si | P | S | Cu | N |
| Min | Iwontunwonsi | 21.5 | 3.00 | 0.05 | 0.05 | 0.05 | |||||
| O pọju | 24.5 | 5.50 | 0.06 | 0.03 | 2.50 | 1.00 | 0.040 | 0.040 | 0.60 | 0.2 |
Ti ara Properties
| iwuwo | 7,75 g / cm3 |
| Yiyọ | 1396-1450℃ |
S32304 ohun elo Properties
UNS S32304 jẹ ti irin-ala-meji boṣewa Amẹrika, boṣewa imuse: ASTM A240/A270M-2017
UNS S32304 alloy jẹ irin alagbara, irin duplex ti o ni 23% chromium ati 4% nickel.Awọn ohun-ini resistance ipata ti 2304 alloy jẹ iru awọn ti 316L.Ni afikun, awọn ohun-ini ẹrọ rẹ, agbara ikore, jẹ ilọpo meji ti awọn giredi austenitic 304L/316L.Ẹya ara ẹrọ yii jẹ ki awọn apẹẹrẹ ṣe idinku iwuwo awọn ọja nigbati o n ṣe apẹrẹ awọn ọja, paapaa awọn ohun elo titẹ.
Alloy yii dara ni pataki fun lilo ni iwọn otutu -50°C /+300°C (-58°F/572°F).Awọn iwọn otutu kekere tun le ṣee lo labẹ awọn ipo to muna (paapaa fun awọn ẹya welded).Ti a bawe pẹlu 304 ati 316 austenite, 2304 alloy ni o ni agbara ipata aapọn ti o lagbara nitori microstructure meji-alakoso rẹ, akoonu nickel kekere ati akoonu chromium ti o ga julọ.
Awọn agbegbe Ohun elo S32304
2304 duplex alagbara, irin ni o ni ti o dara darí ati ti ara-ini, resistance to wahala ipata ati awọn miiran ipata fọọmu ati ti o dara weldability, ṣiṣe awọn ti o ṣee ṣe lati ropo austenitic alagbara, irin bi 304, 304L, 316, 316L ati be be lo.O le ṣee lo ni iṣelọpọ ohun elo imularada amine, awọn ohun elo bakteria fun awọn hydrocarbons, bbl Ni afikun, o tun le ṣee lo bi awọn paarọ ooru ni ile-iṣẹ iṣelọpọ, digester preheaters ninu awọn ti ko nira ati ile-iṣẹ iwe, ati awọn fireemu ijoko ọkọ oju irin ni ọririn. ooru ati awọn agbegbe ita.
1.Ọpọlọpọ awọn aaye ti a lo nipasẹ 304 ati 316
2.Pulp ati ile-iṣẹ iwe (awọn eerun, awọn tanki ipamọ chirún, awọn tanki omi dudu tabi funfun, awọn onisọtọ)
3. Ojutu Caustic, Organic acid (egboogi-SCC)
4. ounje ile ise
5. Awọn ohun elo titẹ (lati dinku iwuwo)
6. Iwakusa (abrasive/ipata)
