Ipayipi/Ishubhu Elingenamthungo le-ASTM A213 T11 Lensimbi Ehlanganisiwe
Incazelo Yomkhiqizo
Ipayipi lensimbi ye-ASTM A213 T11 elihlanganisiwe liyi-ishubhu engenamthungo ye-chromium-molybdenum (Cr-Mo) alloyekhiqizwe ngokuhambisanaIzindinganiso ze-ASTM A213 / ASME SA213, eyenzelwe ngqoizinhlelo zokusebenza zokushisa okuphezulu kanye nokucindezela okuphezulu.
Ngenxa yobuhle bayo obuhle kakhuluukumelana nokukhukhuleka, ukumelana nokushiswa kwe-oxidation, kanye nokuqina kokushisa, Amashubhu ensimbi e-alloy e-T11 asetshenziswa kabanzi e-ama-boiler, ama-superheater, ama-heat exchanger, kanye nezinhlelo zokukhiqiza ugesi.
Uma kuqhathaniswa namashubhu ensimbi yekhabhoni,Amapayipi angenamthungo ensimbi ye-ASTM A213 T11 alloyzinikeza amandla aphezulu okusebenza kanye nokuphila isikhathi eside ngaphansi kwezimo zokushisa eziphakeme, okwenza kube ukukhetha okuthembekile kwezicelo ezibalulekile zezimboni.
I-Womic inikeza amapayipi e-ASTM A213 T11 asezingeni eliphezulu ngokulawula ikhwalithi okuqinile, okuqinisekisa ukusebenza okulinganayo kanye nokuhambisana nezindinganiso zomhlaba wonke.
Amabanga Ajwayelekile ku-ASTM A213 Standard
Izinga le-ASTM A213 lihlanganisa ububanzi obukhulu bezinsimbi zensimbi ezihlanganisiwe kanye namazinga eshubhu lensimbi engagqwali avame ukusetshenziswa ezisetshenziswayo ezishisa kakhulu kanye nengcindezi ephezulu.
Amabanga ajwayelekile futhi asetshenziswa kabanzi afaka:
Amabanga Ensimbi Ehlanganisiwe: T9, T11, T12, T21, T22, T91
Amabanga Ensimbi Engagqwali: TP304, TP304L, TP316, TP316L
Lawa mabanga aklanyelwe ngqo ukuhlangabezana nezidingo zesevisi ezahlukene ezihlobene nokumelana nokushisa, amandla okucindezela, ukumelana nokugqwala, kanye nokusebenza kahle kwemishini.
Izinga le-ASTM A213 – Ububanzi Bokusetshenziswa
Ngokwezincazelo ze-ASTM, i-ASTM A213 / ASME SA213 isebenza kumashubhu ensimbi e-ferritic ne-austenitic angenamthungo ahloselwe ukusetshenziswa ku:
Amabhoyila
Ama-Superheater
Izishintshi zokushisa
Ama-Reheater
Izinhlelo zokucindezela ezishisa kakhulu
Lokhu kuchazwa kufaka phakathi amamaki ensimbi ye-alloy (njenge-T5, T9, T11, T22, T91) kanye namamaki ensimbi engagqwali ye-austenitic (njenge-TP304, TP316), njengoba kuchazwe kuThebula 1 kanye neThebula 2 lendinganiso.
Ububanzi Bosayizi Weshubhu
Ipayipi le-ASTM A213 lenziwa ngobukhulu obahlukahlukene ukuze livumelane nezicelo ezahlukahlukene zezimboni:
I-OD: 1/8” kuya ku-16”. 3.2mm kuya ku-406mm
Isisindo: 0.015” kuya ku-0.500”, 0.4mm kuya ku-12.7mm
Kumaphrojekthi adinga osayizi abangewona ajwayelekile, amashubhu anganikezwa uma eceliwe. Amakhasimende angacacisa ubukhulu obungokwezifiso, kufaka phakathi ubukhulu bodonga obuncane kanye nobukhulu bodonga obumaphakathi, njengengxenye ye-oda lokuthenga.
Ukwakheka Kwamakhemikhali kwe-ASTM A213 T11 (%)
| Isici | Okuqukethwe (%) |
| Ikhabhoni (C) | 0.05 – 0.15 |
| I-Chromium (Cr) | 1.00 – 1.50 |
| I-Molybdenum (Mo) | 0.44 – 0.65 |
| I-Manganese (Mn) | 0.30 – 0.60 |
| I-Silicon (Si) | 0.50 – 1.00 |
| I-Phosphorus (P) | ≤ 0.025 |
| I-Sulfur (S) | ≤ 0.025 |
Izinto ezihlanganisa i-chromium ne-molybdenum ziyathuthuka kakhuluamandla okushisa aphezulu, ukumelana nokugqwala, kanye nokumelana nokukhukhuleka.
Izakhiwo Zemishini
| Impahla | Isidingo |
| Amandla Okudonsa | ≥ 415 MPa |
| Amandla Okukhiqiza | ≥ 205 MPa |
| Ukwelulwa | ≥ 30% |
| Ubulukhuni | ≤ 179 HB |
Lezi zakhiwo ziqinisekisa ukuqina okuhle kakhulu nokuphepha ngesikhathi sokusebenza isikhathi eside emazingeni okushisa aphezulu.
Imikhawulo Yokwakheka Kwamakhemikhali, %A, Yensimbi Ephansi Ye-Alloy
| Ibanga | Ukuqokwa kwe-UNS | Ukwakheka,% | ||||||||
| Ikhabhoni | I-Manganese | I-Phosphorus | I-Sulphur | I-Silicon | I-Chromium | I-Molybdenum | I-Vanadium | Ezinye Izinto | ||
| T2 | K11547 | 0.10-0.20 | 0.30-0.61 | 0.025 | 0.025b | 0.10-0.30 | 0.50-0.81 | 0.44-0.65 | … | … |
| T5 | K41545 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 | 4.00-6.00 | 0.45-0.65 | … | … |
| I-T5b | K51545 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 1.00-2.00 | 4.00-6.00 | 0.45-0.65 | … | … |
| I-T5c | K41245 | 0.12 | 0.30-0.60 | 0.025 | 0.025 | 0.50 | 4.00-6.00 | 0.45-0.65 | … | I-Ti 4xC-0.70 |
| T9 | K90941 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.90-1.10 | … | … |
| T11 | K11597 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | … | … |
| T12 | K11562 | 0.05-0.15 | 0.30-0.61 | 0.025 | 0.025b | 0.50 | 0.80-1.25 | 0.44-0.65 | … | … |
| T17 | K12047 | 0.15-0.25 | 0.30-0.61 | 0.025 | 0.025 | 0.15-0.35 | 0.80-1.25 | … | 0.15 | … |
| T21 | K31545 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 2.65-3.35 | 0.80-1.06 | … | … |
| T22 | K21590 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 | 1.90-2.60 | 0.87-1.13 | … | … |
AUbukhulu, ngaphandle kokuthi ububanzi noma ubuncane bubonisiwe. Lapho kuvela khona ama-ellips (…) kuleli thebula, akukho mfuneko, futhi ukuhlaziywa kwento akudingeki kunqunywe noma kubikwe.
I-BIKuvumelekile uku-oda i-T2 ne-T12 enokuqukethwe kwe-sulfur okungu-0.045 max.
Izidingo Zokuqina Nokuqina
| Ibanga | Ukuqokwa kwe-UNS | Amandla Okudonsa, min, ksi [MPa] | Amandla Okukhiqiza, min, ksi [MPa] | Ukwelulwa okungu-2 in. noma 50 mm, min,%B,C | UkuqinaA | |
| UBrinell/Vickers | Rockwell | |||||
| I-T5b | K51545 | 60 [415] | 30 [205] | 30 | 179 HBW/ 190 HV | 89 HRB |
| T9 | K90941 | 60 [415] | 30 [205] | 30 | 179 HBW/ 190 HV | 89 HRB |
| T12 | K11562 | 60 [415] | 32 [220] | 30 | 163 HBW/ 170 HV | 85 HRB |
| T23 | K140712 | 74 [510] | 58 [400] | 20 | 220 HBW/ 230 HV | 97 HRB |
| Zonke ezinye izinhlobo ze-alloy eziphansi | 60 [415] | 30 [205] | 30 | 163 HBW/ 170 HV | 85 HRB | |
I-AMax, ngaphandle kokuthi ububanzi noma ubuncane buchaziwe.
| Ibanga | Inombolo ye-UNS | Uhlobo Lokwelapha Ukushisa | Imidiya Yokupholisa | Izinga lokushisa lokunciphisa noma lokushisa elingaphansi kwe-subcritical, ubuncane noma ububanzi °F[°C] |
| T2 | K11547 | i-anneal egcwele noma engashisi kakhulu; noma i-normalize futhi ifudumale; noma i-anneal engabalulekile | … | … … Kusukela ngo-1200 kuya ku-1350 [650 kuya ku-730] |
| T5 | K41545 | i-anneal egcwele noma engeyona eye-thermal; noma ivuselele futhi ivuselele | … | … 1250 [675] |
| I-T5b | K51545 | i-anneal egcwele noma engeyona eye-thermal; noma ivuselele futhi ivuselele | … | … 1250 [675] |
| I-T5c | K41245 | i-anneal engaphansi kokugxeka | umoya noma i-fumace | 1350 [730]A |
| T9 | K90941 | i-anneal egcwele noma engeyona eye-thermal; noma ivuselele futhi ivuselele | … | … 1250 [675] |
| T11 | K11597 | i-anneal egcwele noma engeyona eye-thermal; noma ivuselele futhi ivuselele | … | … 1200 [650] |
| T12 | K11562 | i-anneal egcwele noma engashisi kakhulu; noma i-normalize futhi ifudumale; noma i-anneal engabalulekile | … | … … Kusukela ngo-1200 kuya ku-1350 [650 kuya ku-730] |
| T17 | K12047 | i-anneal egcwele noma engeyona eye-thermal; noma ivuselele futhi ivuselele | … | … 1200 [650] |
| T21 | K31545 | i-anneal egcwele noma engeyona eye-thermal; noma ivuselele futhi ivuselele | … | … 1250 [675] |
| T22 | K21590 | i-anneal egcwele noma engeyona eye-thermal; noma ivuselele futhi ivuselele | … | … 1250 [675] |
Cishe, ukuze kufezwe izakhiwo.
Izindinganiso Ezihlobene Zokukhiqiza Amapayipi E-ASTM A213
Ukukhiqizwa, ukuhlolwa, kanye nokushiselwa kwensimbi ye-ASTM A213 ehlanganisiwe kanye namashubhu ensimbi engagqwali kulawulwa amazinga amaningana ahlobene e-ASTM ukuqinisekisa ikhwalithi yomkhiqizo, ukuhambisana, kanye nokusebenza. Izindinganiso ezibalulekile ezihlobene zifaka okulandelayo:
Ukuhlolwa Kwezinto Ezibalulekile kanye Nezindinganiso Zensimbi
I-ASTM A262
Imikhuba Yokuthola Ukuthinteka Kokuhlaselwa Okuphakathi Kwezinhlayiya Ezingagqwali Ezise-Austenitic
Kusetshenziselwa ukuhlola ukumelana nokugqwala kwe-intergranular, ikakhulukazi kuma-austenitic stainless steel grades ngaphansi kwe-ASTM A213.
I-ASTM E112
Izindlela Zokuhlola Zokunquma Usayizi Ophakathi Wokusanhlamvu
Icacisa izinqubo zokulinganisa usayizi wezinhlamvu, okuthinta ngqo izakhiwo zemishini kanye nokusebenza kwezinga lokushisa eliphezulu.
I-ASTM A941 / A941M
Amagama Ahlobene Nensimbi, Insimbi Engagqwali, Ama-Alloys Ahlobene, nama-Ferroalloy
Inikeza amagama ajwayelekile asetshenziswa kuzo zonke izincazelo zomkhiqizo wensimbi we-ASTM.
Izidingo Zokukhiqiza Ezijwayelekile
I-ASTM A1016 / A1016M
Imininingwane Yezidingo Ezijwayelekile Zensimbi Engagqwali Ye-Ferritic, Insimbi Engagqwali Ye-Austenitic, kanye Namashubhu Ensimbi Engagqwali
Ichaza izidingo ezivamile ezisebenza kumashubhu e-ASTM A213, okuhlanganisa ukwelashwa kokushisa, ukuhlolwa kwemishini, ukubekezelelana kobukhulu, kanye nesimo sobuso.
Izindinganiso Ezisetshenziswayo Zokushisela (Zisebenza Ekwenzeni Nokulungisa)
I-ASTM A5.5 / A5.5M
Imininingwane yama-Electrode ensimbi aphansi e-alloy welding yensimbi evikelwe (i-SMAW)
I-ASTM A5.23 / A5.23M
Imininingwane yama-Electrode ensimbi aphansi kanye nama-Fluxes okushisela i-Arc engaphansi komhlaba (i-SAW)
I-ASTM A5.28 / A5.28M
Imininingwane yama-Electrode ensimbi aphansi e-alloy welding ye-gas shielded arc welding (GMAW / GTAW)
I-ASTM A5.29 / A5.29M
Imininingwane yama-Electrode ensimbi aphansi e-alloy we-Flux-Cored Arc Welding (FCAW)
Lezi zindinganiso ziqinisekisa ukukhethwa okufanele kwezinto ezisetshenziswayo zokushisela ezihambisana ne-ASTM A213 alloy steel grades njenge-T11, T22, kanye ne-T91, okugcina ubuqotho bomshini kanye nokumelana nokugqwala ngemva kokushisela.
Imininingwane Yokukhiqiza
I-Womic inikeza amashubhu ensimbi e-ASTM A213 T11 ahlukene ngobukhulu kanye nemininingwane eyenziwe ngokwezifiso:
Inqubo Yokukhiqiza: Okugoqiwe Okushisayo / Okubandayo Okudonswe
I-OD: 1/8” kuya ku-16”. 3.2mm kuya ku-406mm
Isisindo: 0.015” kuya ku-0.500”, 0.4mm kuya ku-12.7mm
Ubude:
Ubude obungahleliwe
Ubude obungaguquki (6 m, 12 m)
Ubude bokusika ngokwezifiso
Uhlobo Lokuphela: Isiphetho esilula, Isiphetho esigoqekile
Ukwelashwa Okuphezulu: Okufakwe ukhilimu, Okugcotshwe ngamafutha, Okumnyama, Okufakwe i-varnish
Ukuhlolwa Nokuhlolwa:
Ukuhlaziywa kwamakhemikhali
Ukuhlolwa kwemishini
Ukuhlolwa kwe-hydrostatic
Ukuhlolwa kwe-Eddy current noma kwe-ultrasonic
Amabanga Alinganayo
EN: 13CrMo4-5
I-DIN: 1.7335
BS: 1503-622
GB: 12Cr1MoVG (okufanayo)
Izicelo
Amapayipi angenamthungo ensimbi ye-ASTM A213 T11 asetshenziswa kakhulu ku:
Amabhoyila nama-Superheater
Izishintshi Zokushisa Nokufudumeza
Izitshalo Zamandla (Uphethiloli Wokushisa Nowokugcina Imfucuza)
Imishini Yokuhluza Amakhemikhali Nokuhluza
Imikhumbi Yokucindezela Okuphezulu Kokushisa
Amapayipi Esithando Sezimboni
Zifaneleka kakhulu isevisi eqhubekayo e-izindawo zomusi nezingcindezi ezishisa kakhulu.
Izinzuzo zamapayipi e-Womic ASTM A213 T11
✔ Ukuhambisana ngokuqinile nezindinganiso ze-ASTM / ASME
✔ Izinto zokusetshenziswa ezisezingeni eliphezulu ezivela ezigayweni ezivunyiwe
✔ Ukwakheka kwamakhemikhali okuzinzile kanye nokusebenza kahle kwemishini
✔ Ukuhlolwa okugcwele ngesitifiketi sokuhlolwa se-EN 10204 3.1 Mill
✔ Ukupakisha okulungele ukuthumela ngaphandle kanye nokulethwa okusheshayo emhlabeni jikelele
✔ Osayizi abangokwezifiso kanye nokusekelwa kobuchwepheshe kuyatholakala
Ipayipi Lensimbi Yengxubevange ye-ASTM A213 T11
Ishubhu Elingenamthungo le-ASTM A213 T11
Ishubhu yebhoyila yensimbi ye-T11 Alloy
Ipayipi Lensimbi yeChromium Molybdenum
I-ASME SA213 T11 Tube
Ipayipi Lensimbi Yengxubevange Yokushisa Okuphezulu
Ishubhu Lokushintshanisa Ukushisa i-ASTM A213 T11
Xhumana ne-Womic Namuhla!
Uma ufuna i-umhlinzeki othembekile wamapayipi ensimbi e-alloy e-ASTM A213 T11, sicela uxhumane ne-Womic ukuze utholeamanani ancintisanayo, ukwesekwa kobuchwepheshe, kanye nokulethwa okusheshayo.
Sikulungele ukusekela amaphrojekthi akho ebhoyila, isitshalo sikagesi, kanye namapayipi okushisa okuphezulu emhlabeni jikelele.
Email: sales@womicsteel.com
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