AUSTENITIC STAINLESS STEEL WITH IMPROVED DEEP DRAWABILITY
An austenitic stainless steel with improved deep drawability is disclosed. The austenitic stainless steel with improved deep drawability, of the present invention, comprises, by wt%, 0.01-0.05% of C, 0.01-0.25% of N, 1.5% or less of Si (excluding 0), 0.3-3.5% of Mn, 17.0-22.0% of Cr, 9.0-14.0% of Ni...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; kor |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | KIM, Kyung-hun JEON, Jongjin KIM, Jisoo PARK, Mi-nam |
| description | An austenitic stainless steel with improved deep drawability is disclosed. The austenitic stainless steel with improved deep drawability, of the present invention, comprises, by wt%, 0.01-0.05% of C, 0.01-0.25% of N, 1.5% or less of Si (excluding 0), 0.3-3.5% of Mn, 17.0-22.0% of Cr, 9.0-14.0% of Ni, 2.0% or less of Mo (excluding 0), 0.2-2.5% of Cu, and the balance of Fe and inevitable impurities, and satisfies formula (1). Formula (1): Cr+Si+2*Mo+3*(Ni+Cu)+50*(C+N) ≥ 63, wherein Cr, Si, Mo, Ni, Cu, C and N mean the wt% of each element.
La présente invention concerne un acier inoxydable austénitique présentant une aptitude à l'emboutissage profond améliorée. L'acier inoxydable austénitique présentant une aptitude à l'emboutissage profond améliorée, selon la présente invention, comprend, en % en poids, de 0,01 à 0,05 % de C, de 0,01 à 0,25 % de N, de 1,5 % ou moins de Si (à l'exclusion de 0), de 0,3 à 3,5 % de Mn, de 17,0 à 22,0 % de Cr, de 9,0 à 14,0 % de Ni, de 2,0 % ou moins de Mo (à l'exclusion de 0), de 0,2 à 2,5 % de Cu, et le reste étant du Fe et des impuretés inévitables, et répond à la formule (1). Formule (1) : Cr + Si + 2 * Mo + 3 * (Ni + Cu) + 50 * (C + N) ≥ 63, où Cr, Si, Mo, Ni, Cu, C et N signifient les % en poids de chaque élément.
심가공성이 향상된 오스테나이트계 스테인리스강이 개시된다. 본 발명의 심가공성이 향상된 오스테나이트계 스테인리스강에 따르면, 중량%로, C: 0.01 내지 0.05%, N: 0.01 내지 0.25%, Si: 1.5% 이하(0은 제외), Mn: 0.3 내지 3.5%, Cr: 17.0 내지 22.0%, Ni: 9.0 내지 14.0%, Mo: 2.0% 이하(0은 제외), Cu: 0.2 내지 2.5%, 나머지 Fe 및 불가피한 불순물을 포함하고, 하기 식(1)을 만족한다. 식(1): Cr+Si+2*Mo+3*(Ni+Cu)+50*(C+N) ≥ 63 여기서, Cr, Si, Mo, Ni, Cu, C, N는 각 원소의 중량%를 의미한다. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2022045595A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2022045595A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2022045595A13</originalsourceid><addsrcrecordid>eNrjZLB0DA0OcfXzDPF0VggOcfT083ENDgayXF19FMI9QzwUPH0DgvzDXF0UXFxdAxRcghzDHZ08fTxDInkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkZGBiamppamjoTFxqgBW1Cn8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>AUSTENITIC STAINLESS STEEL WITH IMPROVED DEEP DRAWABILITY</title><source>esp@cenet</source><creator>KIM, Kyung-hun ; JEON, Jongjin ; KIM, Jisoo ; PARK, Mi-nam</creator><creatorcontrib>KIM, Kyung-hun ; JEON, Jongjin ; KIM, Jisoo ; PARK, Mi-nam</creatorcontrib><description>An austenitic stainless steel with improved deep drawability is disclosed. The austenitic stainless steel with improved deep drawability, of the present invention, comprises, by wt%, 0.01-0.05% of C, 0.01-0.25% of N, 1.5% or less of Si (excluding 0), 0.3-3.5% of Mn, 17.0-22.0% of Cr, 9.0-14.0% of Ni, 2.0% or less of Mo (excluding 0), 0.2-2.5% of Cu, and the balance of Fe and inevitable impurities, and satisfies formula (1). Formula (1): Cr+Si+2*Mo+3*(Ni+Cu)+50*(C+N) ≥ 63, wherein Cr, Si, Mo, Ni, Cu, C and N mean the wt% of each element.
La présente invention concerne un acier inoxydable austénitique présentant une aptitude à l'emboutissage profond améliorée. L'acier inoxydable austénitique présentant une aptitude à l'emboutissage profond améliorée, selon la présente invention, comprend, en % en poids, de 0,01 à 0,05 % de C, de 0,01 à 0,25 % de N, de 1,5 % ou moins de Si (à l'exclusion de 0), de 0,3 à 3,5 % de Mn, de 17,0 à 22,0 % de Cr, de 9,0 à 14,0 % de Ni, de 2,0 % ou moins de Mo (à l'exclusion de 0), de 0,2 à 2,5 % de Cu, et le reste étant du Fe et des impuretés inévitables, et répond à la formule (1). Formule (1) : Cr + Si + 2 * Mo + 3 * (Ni + Cu) + 50 * (C + N) ≥ 63, où Cr, Si, Mo, Ni, Cu, C et N signifient les % en poids de chaque élément.
심가공성이 향상된 오스테나이트계 스테인리스강이 개시된다. 본 발명의 심가공성이 향상된 오스테나이트계 스테인리스강에 따르면, 중량%로, C: 0.01 내지 0.05%, N: 0.01 내지 0.25%, Si: 1.5% 이하(0은 제외), Mn: 0.3 내지 3.5%, Cr: 17.0 내지 22.0%, Ni: 9.0 내지 14.0%, Mo: 2.0% 이하(0은 제외), Cu: 0.2 내지 2.5%, 나머지 Fe 및 불가피한 불순물을 포함하고, 하기 식(1)을 만족한다. 식(1): Cr+Si+2*Mo+3*(Ni+Cu)+50*(C+N) ≥ 63 여기서, Cr, Si, Mo, Ni, Cu, C, N는 각 원소의 중량%를 의미한다.</description><language>eng ; fre ; kor</language><subject>ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220303&DB=EPODOC&CC=WO&NR=2022045595A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220303&DB=EPODOC&CC=WO&NR=2022045595A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM, Kyung-hun</creatorcontrib><creatorcontrib>JEON, Jongjin</creatorcontrib><creatorcontrib>KIM, Jisoo</creatorcontrib><creatorcontrib>PARK, Mi-nam</creatorcontrib><title>AUSTENITIC STAINLESS STEEL WITH IMPROVED DEEP DRAWABILITY</title><description>An austenitic stainless steel with improved deep drawability is disclosed. The austenitic stainless steel with improved deep drawability, of the present invention, comprises, by wt%, 0.01-0.05% of C, 0.01-0.25% of N, 1.5% or less of Si (excluding 0), 0.3-3.5% of Mn, 17.0-22.0% of Cr, 9.0-14.0% of Ni, 2.0% or less of Mo (excluding 0), 0.2-2.5% of Cu, and the balance of Fe and inevitable impurities, and satisfies formula (1). Formula (1): Cr+Si+2*Mo+3*(Ni+Cu)+50*(C+N) ≥ 63, wherein Cr, Si, Mo, Ni, Cu, C and N mean the wt% of each element.
La présente invention concerne un acier inoxydable austénitique présentant une aptitude à l'emboutissage profond améliorée. L'acier inoxydable austénitique présentant une aptitude à l'emboutissage profond améliorée, selon la présente invention, comprend, en % en poids, de 0,01 à 0,05 % de C, de 0,01 à 0,25 % de N, de 1,5 % ou moins de Si (à l'exclusion de 0), de 0,3 à 3,5 % de Mn, de 17,0 à 22,0 % de Cr, de 9,0 à 14,0 % de Ni, de 2,0 % ou moins de Mo (à l'exclusion de 0), de 0,2 à 2,5 % de Cu, et le reste étant du Fe et des impuretés inévitables, et répond à la formule (1). Formule (1) : Cr + Si + 2 * Mo + 3 * (Ni + Cu) + 50 * (C + N) ≥ 63, où Cr, Si, Mo, Ni, Cu, C et N signifient les % en poids de chaque élément.
심가공성이 향상된 오스테나이트계 스테인리스강이 개시된다. 본 발명의 심가공성이 향상된 오스테나이트계 스테인리스강에 따르면, 중량%로, C: 0.01 내지 0.05%, N: 0.01 내지 0.25%, Si: 1.5% 이하(0은 제외), Mn: 0.3 내지 3.5%, Cr: 17.0 내지 22.0%, Ni: 9.0 내지 14.0%, Mo: 2.0% 이하(0은 제외), Cu: 0.2 내지 2.5%, 나머지 Fe 및 불가피한 불순물을 포함하고, 하기 식(1)을 만족한다. 식(1): Cr+Si+2*Mo+3*(Ni+Cu)+50*(C+N) ≥ 63 여기서, Cr, Si, Mo, Ni, Cu, C, N는 각 원소의 중량%를 의미한다.</description><subject>ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>METALLURGY</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0DA0OcfXzDPF0VggOcfT083ENDgayXF19FMI9QzwUPH0DgvzDXF0UXFxdAxRcghzDHZ08fTxDInkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkZGBiamppamjoTFxqgBW1Cn8</recordid><startdate>20220303</startdate><enddate>20220303</enddate><creator>KIM, Kyung-hun</creator><creator>JEON, Jongjin</creator><creator>KIM, Jisoo</creator><creator>PARK, Mi-nam</creator><scope>EVB</scope></search><sort><creationdate>20220303</creationdate><title>AUSTENITIC STAINLESS STEEL WITH IMPROVED DEEP DRAWABILITY</title><author>KIM, Kyung-hun ; JEON, Jongjin ; KIM, Jisoo ; PARK, Mi-nam</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2022045595A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; kor</language><creationdate>2022</creationdate><topic>ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>METALLURGY</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM, Kyung-hun</creatorcontrib><creatorcontrib>JEON, Jongjin</creatorcontrib><creatorcontrib>KIM, Jisoo</creatorcontrib><creatorcontrib>PARK, Mi-nam</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM, Kyung-hun</au><au>JEON, Jongjin</au><au>KIM, Jisoo</au><au>PARK, Mi-nam</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AUSTENITIC STAINLESS STEEL WITH IMPROVED DEEP DRAWABILITY</title><date>2022-03-03</date><risdate>2022</risdate><abstract>An austenitic stainless steel with improved deep drawability is disclosed. The austenitic stainless steel with improved deep drawability, of the present invention, comprises, by wt%, 0.01-0.05% of C, 0.01-0.25% of N, 1.5% or less of Si (excluding 0), 0.3-3.5% of Mn, 17.0-22.0% of Cr, 9.0-14.0% of Ni, 2.0% or less of Mo (excluding 0), 0.2-2.5% of Cu, and the balance of Fe and inevitable impurities, and satisfies formula (1). Formula (1): Cr+Si+2*Mo+3*(Ni+Cu)+50*(C+N) ≥ 63, wherein Cr, Si, Mo, Ni, Cu, C and N mean the wt% of each element.
La présente invention concerne un acier inoxydable austénitique présentant une aptitude à l'emboutissage profond améliorée. L'acier inoxydable austénitique présentant une aptitude à l'emboutissage profond améliorée, selon la présente invention, comprend, en % en poids, de 0,01 à 0,05 % de C, de 0,01 à 0,25 % de N, de 1,5 % ou moins de Si (à l'exclusion de 0), de 0,3 à 3,5 % de Mn, de 17,0 à 22,0 % de Cr, de 9,0 à 14,0 % de Ni, de 2,0 % ou moins de Mo (à l'exclusion de 0), de 0,2 à 2,5 % de Cu, et le reste étant du Fe et des impuretés inévitables, et répond à la formule (1). Formule (1) : Cr + Si + 2 * Mo + 3 * (Ni + Cu) + 50 * (C + N) ≥ 63, où Cr, Si, Mo, Ni, Cu, C et N signifient les % en poids de chaque élément.
심가공성이 향상된 오스테나이트계 스테인리스강이 개시된다. 본 발명의 심가공성이 향상된 오스테나이트계 스테인리스강에 따르면, 중량%로, C: 0.01 내지 0.05%, N: 0.01 내지 0.25%, Si: 1.5% 이하(0은 제외), Mn: 0.3 내지 3.5%, Cr: 17.0 내지 22.0%, Ni: 9.0 내지 14.0%, Mo: 2.0% 이하(0은 제외), Cu: 0.2 내지 2.5%, 나머지 Fe 및 불가피한 불순물을 포함하고, 하기 식(1)을 만족한다. 식(1): Cr+Si+2*Mo+3*(Ni+Cu)+50*(C+N) ≥ 63 여기서, Cr, Si, Mo, Ni, Cu, C, N는 각 원소의 중량%를 의미한다.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; kor |
| recordid | cdi_epo_espacenet_WO2022045595A1 |
| source | esp@cenet |
| subjects | ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | AUSTENITIC STAINLESS STEEL WITH IMPROVED DEEP DRAWABILITY |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T06%3A04%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KIM,%20Kyung-hun&rft.date=2022-03-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2022045595A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |