China 304 316 irin alagbara, irin pipe olupese
Paipu irin jẹ silinda ṣofo ti irin pẹlu ipin kan tabi apakan agbelebu onigun. Nigbagbogbo a lo ninu ikole, iṣelọpọ ẹrọ, ile-iṣẹ petrochemical ati awọn aaye miiran.
Awọn anfani ti awọn paipu irin pẹlu agbara giga, ipata ipata, resistance titẹ giga, iwuwo ina, ati bẹbẹ lọ, nitorinaa wọn lo pupọ ni awọn aaye pupọ.
Awọn ilana iṣelọpọ ti awọn paipu irin pẹlu yiyi gbigbona, iyaworan tutu, yiyi tutu, extrusion, bbl Awọn ọpa irin ti a ṣe nipasẹ awọn ilana oriṣiriṣi ni awọn ohun-ini ati awọn lilo oriṣiriṣi.
Irin alagbara, irin pipe paipu jẹ paipu irin ti a ṣelọpọ nipa lilo ilana ti ko ni iyasọtọ. O jẹ ijuwe nipasẹ otitọ pe gbogbo ara paipu ko ni awọn okun ati pe o ni awọn abuda ti agbara giga, ipata ipata, ati mimọ giga.
Nitori iṣẹ ṣiṣe ti o dara julọ, irin alagbara, irin awọn paipu ti ko ni ailopin ni lilo pupọ ni ọpọlọpọ awọn aaye bii epo, ile-iṣẹ kemikali, agbara ina, ounjẹ, oogun, ati bẹbẹ lọ.
Ṣiṣe awọn irin alagbara irin awọn ọpa oniho nilo awọn ilana pupọ, pẹlu smelting, sẹsẹ, perforation, extrusion, bbl Iye owo iṣelọpọ jẹ giga, nitorina iye owo naa jẹ giga.
316 ati 316L awọn paipu ti ko ni ojuuwọn jẹ awọn awoṣe oriṣiriṣi meji ti awọn irin alagbara, irin awọn ọpa oniho pẹlu awọn akojọpọ oriṣiriṣi oriṣiriṣi ati awọn ohun-ini.
316L pipe paipu ni o pọju erogba akoonu ti 0.03% ati ki o le ṣee lo ni awọn ohun elo ibi ti annealing ko le ṣee ṣe lẹhin alurinmorin ati ibi ti o pọju ipata resistance wa ni ti beere.
Ni afikun, 316L irin alagbara, irin ni o dara ju resistance to carbide ojoriro ju 316 irin alagbara, irin ati ki o le ṣee lo laarin kan pato otutu ibiti o.
Ni awọn ofin ti alurinmorin, irin alagbara 316L ko nilo itọju annealing post-weld, lakoko ti apakan welded ti 316 irin alagbara irin nilo itọju annealing post-weld.
Ni awọn ofin ti agbara, agbara fifẹ ti 316 irin alagbara, irin pipe jẹ ti o ga ju ti 316L irin alagbara, irin pipe.
Eyi jẹ nitori erogba jẹ ẹya-ara austenite ti o lagbara ti o le ṣe alekun agbara ti awọn paipu irin alagbara.
Ni gbogbogbo, 316L irin alagbara, irin ni o ni okun ipata resistance ati ki o dara fun awọn agbegbe ipata bi awọn eti okun, nigba ti 316 alagbara, irin ni o ni okun fifẹ agbara.
Awọn iwọn: 1/8 ″ si 24 ″
Ipele: 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 330, 254SMO, 410.
Awọn pato: ASTM A312, ASTM A358, ASTM A813, ASTM A814
Ite ti irin alagbara, irin paipu
| Ohun elo | Iwọn ASTM | Iwọn UNS | Iye owo ti DIN | Iye owo ti JIS | Orukọ Irin |
| Austenitic | TP 304 | S30400 | 1.4301 | SUS304TB | X5CrNi18-20 |
| TP 304L | S30403 | 1.4306 | X2CrNi19-11 | ||
| TP 304L | S30403 | 1.4307 | SUS304LTB | X2CrNi18-9 | |
| TP 304H | S30409 | 1.4948 | SUS304HTB | X6CrNi18-10 | |
| TP 310S | S31008 | 1.4845 | SUS310STB | X8CrNi25-21 | |
| TP 310H | S31009 | ||||
| 1.4335 | X1CrNi25-21 | ||||
| TP 316 | S31600 | 1.4401 | SUS316TB | X5CrNiMo17-12-2 | |
| TP 316L | S31603 | 1.4404 | SUS316LTB | X2CrNiMo17-12-2 | |
| TP 316H | S31609 | 1.4918 | SUS316HTB | X6CrNiMo17-13-2 | |
| TP 316Ti | S31635 | 1.4571 | SUS316TiTB | X6CrNiMo17-12-2 | |
| TP 321 | S32100 | 1.4541 | SUS321TB | X6CrNiNb18-10 | |
| TP 312H | S32109 | 1.4941 | SUS321HTB | X6CrNiTiB18-10 | |
| TP 347 | S34700 | 1.455 | SUS347TB | X6CrNiNb18-10 | |
| TP 347H | S34709 | 1.4912 | SUS347HTB | X7CrNiNb18-10 | |
| Ferritic & Martensitic | TP 405 | S41500 | 1.4002 | SUS 405TB | X6CrAl13 |
| TP 410 | S41000 | 1.4006 | SUS 410TB | X12Cr13 | |
| TP 430 | S43000 | 1.4016 | SUS 430TB | X6Cr17 | |
| Ferritic / Austenitic | UNS S31803 | ||||
| 2205 | UNS S32205 | 1.4462 | X2CrNiMoN22-5-3 | ||
| 2507 | UNS S32750 | 1.441 | X2CrNiMoN25-7-4 | ||
| UNS S32760 | 1.4501 | X2CrNiMoCuWN25-7-4 |
Standard ti irin alagbara, irin paipu
| A 213 / SA 213 | Ferritic Alailẹgbẹ ati Afẹfẹ Alloy-irin igbomikana,Superheater ati Ooru-Exchanger Tubes |
| A 249 / SA 249 | welded Austenitic Steel igbomikana,Superheater, Gbohun Exchanger ati Condenser Tubes |
| A 268 / SA 268 | Ailokun ati Welded Ferritic ati Martensitic Irin Alagbara Irin Tubing fun Iṣẹ Gbogbogbo |
| A 269 | Ailokun ati Weld Austenitic Alagbara Irin Tubing fun Iṣẹ Gbogbogbo |
| A 312 / SA 312 | Ailokun, Weld ati Tutu Wulẹ Ṣiṣẹ Austenitic Awọn paipu Irin Alagbara |
| A 376 / SA 376 | Ailera Austenitic Irin Pipe fun Iṣẹ-iwọn otutu-giga |
| A 688 / SA 688 | Ailokun ati Weld Austenitic Alagbara Irin Feedwater ti ngbona Tubes |
| A 789 / SA 789 | Ailokun ati Welded Ferritic/Austenitic Irin Alagbara Irin Tubing fun Gbogbogbo Service |
| A 790 / SA 790 | Seamless ati Welded Ferritic/Austenitic Irin Alagbara Irin Pipe |
| A 999 / SA 999 | Gbogbo ibeere fun Alloy ati Irin alagbara, irin Pipe |
| Ọdun 1016 / SA 1016 | Ibeere gbogbogbo fun Ferritic Alloy Steel, Austenitic Alloy Steel ati Awọn tubes Irin alagbara |
| European Standard | |
| DIN EN 10216-5 | Awọn tubes Irin Alailẹgbẹ fun Awọn idi Ipa |
| DIN EN 10217-7 | Welded Irin Falopiani fun Ipa Idi |
| DIN EN 10297-2 | Awọn tubes Irin Ailopin fun Imọ-ẹrọ ati Awọn Idi Imọ-ẹrọ Gbogbogbo |
| DIN EN 10305-1 | Irin Falopiani fun konge Ohun elo |
| German Standard | |
| DIN 11850 | Awọn tubes Irin alagbara fun Ounje ati Awọn ile-iṣẹ Kemikali-Awọn iwọn, Awọn ohun elo |
| DIN 17455 | Idi Gbogbogbo Welded Circle Alagbara Irin Falopiani |
| DIN 17456 | Idi Gbogbogbo Awọn tubes Irin Alagbara Yika Alailẹgbẹ |
| DIN 17457 | Welded Circle Austenitic Alagbara Irin Awọn tubes Koko-ọrọ si ibeere pataki |
| DIN 17458 | Aipin Alaipin Austenitic Alagbara Irin Awọn tubes Koko-ọrọ si ibeere pataki |
| DIN 28180 | Awọn tubes Irin Ailokun fun Alayipada-ooru |
| DIN 11850 | Awọn tubes ti a hun ati paipu fun Ounjẹ, Awọn ohun mimu, Kemikali&Ile-iṣẹ Awọn oogun |
| Russian Standard | |
| GOST 9941 | Awọn tubes ti ko ni ailabawọn ati Gbona Ti a ṣe lati Irin ti ko ni ibajẹ |
| Norsok Standard | |
| Norsok M – 650 | Ijẹrisi ti Awọn olupese ti Ohun elo Pataki |
| Norsok M – 630 | Awọn iwe data Ohun elo ati Awọn iwe data Apo fun Pipin |
Awọn ibeere Kemikali (%) ti paipu irin alagbara
| Ipele | UNS apẹrẹ | C | Mn | P | S | Si | Kr | Ni | Mb | Ti | Nb | Ta | N | Vn | Ku | Ce | B | Al | Omiiran |
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0–20 | 8.0–11 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0–20 | 8.0–13 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP304H | S30409 | 0.04 – 0.1 | 2 | 0.045 | 0.03 | 1 | 18.0–20 | 8.0–11 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP310S | S31008 | 0.08 | 2 | 0.045 | 0.03 | 1 | 24.0-26 | 19.0-22 | 0.75 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP310H | S31009 | 0.04 – 0.1 | 2 | 0.045 | 0.03 | 1 | 24.0–26 | 19.0–22 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | ||||
| TP310H | S31035 | 0.04 – 0.1 | 0.6 | 0.025 | 0.015 | 0.4 | 21.5–23.5 | 23.5–26.5 | . . . | . . . | 0.40-0.6 | . . . | 0.20-0.3 | . . . | 2.5-3.5 | . . . | 0.002-0.008 | Wo Spec | |
| TP316 | S31600 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0–18 | 10.0–14 | 2.00–3 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0–18 | 10.0–14 | 2.00–3 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP316H | S31609 | 0.04 – 0.1 | 2 | 0.045 | 0.03 | 1 | 16.0–18 | 10.0–14 | 2.00–3 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP317 | S31700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0–20 | 11.0–15 | 3.0–4 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP317L | S31703 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0–20 | 11.0–15 | 3.0–4 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | |||
| TP321 | S32100 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0–19 | 9.0–12 | . . . | Ti 5 × (C + N) min, 0.70 max | . . . | . . . | 0.1 | . . . | . . . | . . . | |||
| TP321H | S32109 | 0.04 – 0.1 | 2 | 0.045 | 0.03 | 1 | 17.0–19 | 9.0–12 | . . . | 4(C+N) min; ti o pọju 0.70 | . . . | . . . | 0.1 | . . . | . . . | . . . | |||
| TP321H | S32654 | 0.02 | 2.0-4 | 0.03 | 0.005 | 0.5 | 24.0–25 | 21.0–23 | 7.0-8 | . . . | . . . | . . . | 0.45-0.55 | . . . | 0.30-0.6 | . . . | |||
| TP321H | S33228 | 0.04 – 0.08 | 1 | 0.02 | 0.015 | 0.3 | 26.0–28 | 31.0–33 | . . . | . . . | 0.60-1 | . . . | . . . | . . . | . . . | 0.05 – 0.1 | 0.025 | ||
| TP321H | S34565 | 0.03 | 5.0-7 | 0.03 | 0.01 | 1 | 23.0–25 | 16.0–18 | 4.0-5 | . . . | 0.1 | . . . | 0.40-0.6 | . . . | . . . | . . . | |||
| TP347 | S34700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0–19 | 9.0–13 | . . . | . . . | Wo Spec | . . . | . . . | . . . | . . . | . . . | |||
| TP347H | S34709 | 0.04 – 0.1 | 2 | 0.045 | 0.03 | 1 | 17.0–19 | 9.0–13 | . . . | . . . | Wo Spec | . . . | . . . | . . . | . . . | . . . | |||
| Alloy 20 | N08020 | 0.07 | 2 | 0.045 | 0.035 | 1 | 19.0–21 | 32.0–38 | 2.0–3 | . . . | Wo Spec | Wo Spec | . . . | . . . | 3.0–4 | . . . | . . . | . . . | |
| Alloy 20 | N08367 | 0.03 | 2 | 0.04 | 0.03 | 1 | 20.0–22 | 23.5–25.5 | 6.0–7 | . . . | . . . | . . . | 0.18–0.25 | . . . | 0.75 | . . . | . . . | . . . | |
| Alloy 20 | N08028 | 0.03 | 2.5 | 0.03 | 0.03 | 1 | 26.0–28 | 30.0-34 | 3.0–4 | 0.60–1.4 | |||||||||
| Alloy 20 | N08029 | 0.02 | 2 | 0.025 | 0.015 | 0.6 | 26.0–28 | 30.0-34 | 4.0–5 | 0.6–1.4 |
Aworan Itọju Ooru ti paipu irin Alailẹgbẹ
| Ipele | UNS Orúkọ | Pari | Alapapo otutu |
| TP304H | S30409, S30415 | Òtútù | 1900°F [1040°C] |
| TP304H | S30409, S30415 | Gbona | 1900°F [1040°C] |
| TP310H | S31009 | 1900°F [1040°C] | |
| TP310H | S31035 | 2160-2280 °F [1180-1250 °C] | |
| TP316H | S31609 | Òtútù | 1900°F [1040°C] |
| TP316H | S31610 | Gbona | 1900°F [1040°C] |
| TP321H | S32109, S32615 | Òtútù | 2000°F [1100°C] |
| TP321H | S32109, S32615 | Gbona | 1925°F [1050°C] |
| TP321H | S32654 | 2100°F [1150°C] | |
| TP321H | S33228 | 2050-2160 °F [1120-1180 °C] | |
| TP321H | S34565 | 2050-2140 °F [1120-1170 °C] | |
| TP347H | S34709 | Òtútù | 2000°F [1100°C] |
| TP347H | S34709 | Gbona | 1925°F [1050°C] |
| Alloy 20 | N08020 | 1700-1850 °F [925-1010 °C] | |
| Alloy 20 | N08367 | 2025°F [1110°C] | |
| Alloy 20 | N08028 | 2000°F [1100°C] | |
| Alloy 20 | N08029 | 2000°F [1100°C] |
Awọn ibeere fifẹ
| Ipele | UNS yiyan | Agbara fifẹ, min ksi [MPa] | Agbara ikore, min ksi [MPa] | Omiiran |
| TP304 | S30400 | 75 [515] | 30 [205] | |
| TP304L | S30403 | 70 [485] | 25 [170] | |
| TP304H | S30409 | 75 [515] | 30 [205] | |
| TP304H | S30415 | 87 [600] | 42 [290] | |
| TP310S | S31008 | 75 [515] | 30 [205] | |
| TP310H | S31009 | 75 [515] | 30 [205] | |
| TP310H | S31035 | 95 [655] | 45 [310] | |
| TP316 | S31600 | 75 [515] | 30 [205] | |
| TP316L | S31603 | 70 [485] | 25 [170] | |
| TP316H | S31609 | 75 [515] | 30 [205] | |
| TP316H | S31635 | 75 [515] | 30 [205] | |
| TP317 | S31700 | 75 [515] | 30 [205] | |
| TP317L | S31703 | 75 [515] | 30 [205] | |
| TP317L | S31725 | 75 [515] | 30 [205] | |
| TP317L | S31726 | 80 [550] | 35 [240] | |
| TP317L | S31727 | 80 [550] | 36 [245] | |
| TP317L | S31730 | 70 [480] | 25 [175] | |
| TP317L | S32053 | 93 [640] | 43 [295] | |
| TP321 | S32100 | 75 [515] | 30 [205] | welded & laisiyonu |
| TP321 | S32100 | 75 [515] | 30 [205] | t = 0.375 ni. |
| TP321 | S32100 | 70 [480] | 25 [170] | t> 0.375 in. |
| TP321H | S32109 | 75 [515] | 30 [205] | welded & laisiyonu |
| TP321H | S32109 | 75 [515] | 30 [205] | t = 0.375 ni. |
| TP321H | S32109 | 70 [480] | 25 [170] | t> 0.375 in. |
| TP321H | S32615 | 80 [550] | 32 [320] | |
| TP321H | S32654 | 109 [750] | 62 [430] | |
| TP321H | S33228 | 73 [500] | 27 [185] | |
| TP321H | S34565 | 115 [795] | 60 [415] | |
| TP347 | S34700 | 75 [515] | 30 [205] | |
| TP347H | S34709 | 75 [515] | 30 [205] | |
| Alloy 20 | N08020 | 80 [550] | 35 [240] | |
| Alloy 20 | N08028 | 73 [500] | 31 [214] | |
| Alloy 20 | N08029 | 73 [500] | 31 [214] | |
| Alloy 20 | N08367 | 100 [690] | 45 [310] | t = 0.187 ninu. |
| Alloy 20 | N08367 | 95 [655] | 45 [310] | t> 0.187 in. |
