MX2021007336A - Tuberia o tubo de acero soldada por resistencia electrica. - Google Patents
Tuberia o tubo de acero soldada por resistencia electrica.Info
- Publication number
- MX2021007336A MX2021007336A MX2021007336A MX2021007336A MX2021007336A MX 2021007336 A MX2021007336 A MX 2021007336A MX 2021007336 A MX2021007336 A MX 2021007336A MX 2021007336 A MX2021007336 A MX 2021007336A MX 2021007336 A MX2021007336 A MX 2021007336A
- Authority
- MX
- Mexico
- Prior art keywords
- steel pipe
- electric resistance
- welded steel
- resistance welded
- less
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/085—Cooling or quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0012—Rolls; Roll arrangements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
- C21D9/505—Cooling thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Se proporciona una tubería o tubo de acero soldada por resistencia eléctrica que no desarrolla grietas por templado a pesar de tener un contenido de carbono de 0.40% o más y tiene excelente resistencia a la fatiga. Una tubería o tubo de acero soldada por resistencia eléctrica comprende: una composición química que contiene, en %en masa, C: 0.40% a 0.55%, Si: 0.10% a 1.0%, Mn: 0.10% a 2.0%, P: 0.10% o menos, S: 0.010% o menos, Al: 0.010% a 0.100%, Cr: 0.05% a 0.30%, Ti: 0.010% a 0.050%, B: 0.0005% a 0.0030%, Ca: 0.0001% a 0.0050%, y N: 0.0005% a 0.0050%, con un resto que consiste en Fe e impurezas inevitables; y una capa descarburada de ferrita en cada una de una superficie exterior y una superficie interior, la capa descarburada de ferrita tiene una profundidad de 20 µm a 50 µm desde la superficie.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018237698 | 2018-12-19 | ||
PCT/JP2019/036550 WO2020129337A1 (ja) | 2018-12-19 | 2019-09-18 | 電縫鋼管 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021007336A true MX2021007336A (es) | 2021-07-15 |
Family
ID=71102657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021007336A MX2021007336A (es) | 2018-12-19 | 2019-09-18 | Tuberia o tubo de acero soldada por resistencia electrica. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3901301B1 (es) |
JP (1) | JP6747623B1 (es) |
KR (1) | KR102526496B1 (es) |
CN (1) | CN113227423B (es) |
CA (1) | CA3123534C (es) |
MX (1) | MX2021007336A (es) |
WO (1) | WO2020129337A1 (es) |
ZA (1) | ZA202104330B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023157297A1 (ja) * | 2022-02-21 | 2023-08-24 | 日本製鉄株式会社 | 鋼管、車両用部品、及び、鋼管及び車両用部品の製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06336646A (ja) | 1993-05-27 | 1994-12-06 | Aichi Steel Works Ltd | ねじり特性の優れた高周波焼入用鋼 |
JP4500246B2 (ja) * | 2005-10-28 | 2010-07-14 | 新日本製鐵株式会社 | 機械構造部材用鋼管およびその製造方法 |
JP4835178B2 (ja) | 2006-01-31 | 2011-12-14 | Jfeスチール株式会社 | 耐焼き割れ性に優れた部品の製造方法 |
JP4837601B2 (ja) * | 2006-03-09 | 2011-12-14 | 新日本製鐵株式会社 | 中空部品用鋼管及びその製造方法 |
JP5324311B2 (ja) * | 2009-05-15 | 2013-10-23 | 株式会社神戸製鋼所 | 高強度ばね用中空シームレスパイプ |
KR101706839B1 (ko) * | 2012-05-25 | 2017-02-14 | 신닛테츠스미킨 카부시키카이샤 | 중공 스태빌라이저 및 중공 스태빌라이저용 강관 및 그 제조 방법 |
KR20150023726A (ko) * | 2012-06-28 | 2015-03-05 | 제이에프이 스틸 가부시키가이샤 | 냉간 가공성, 피삭성 및 퀀칭성이 우수한 고탄소 강관 및 그 제조 방법 |
JP6583528B2 (ja) * | 2016-02-25 | 2019-10-02 | 日本製鉄株式会社 | 耐衝撃剥離性および加工部耐食性に優れた高強度溶融亜鉛めっき鋼板 |
MX2019002073A (es) * | 2016-10-24 | 2019-07-01 | Jfe Steel Corp | Tubos de acero soldados por resistencia electrica para estabilizadores huecos delgados de alta resistencia, y metodos para fabricar los mismos. |
JP6649531B2 (ja) * | 2017-12-27 | 2020-02-19 | Jfeスチール株式会社 | 電縫溶接鋼管および電縫溶接鋼管の製造方法 |
-
2019
- 2019-09-18 CN CN201980083936.6A patent/CN113227423B/zh active Active
- 2019-09-18 JP JP2020510141A patent/JP6747623B1/ja active Active
- 2019-09-18 WO PCT/JP2019/036550 patent/WO2020129337A1/ja unknown
- 2019-09-18 EP EP19900949.9A patent/EP3901301B1/en active Active
- 2019-09-18 KR KR1020217018486A patent/KR102526496B1/ko active IP Right Grant
- 2019-09-18 MX MX2021007336A patent/MX2021007336A/es unknown
- 2019-09-18 CA CA3123534A patent/CA3123534C/en active Active
-
2021
- 2021-06-23 ZA ZA2021/04330A patent/ZA202104330B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3901301B1 (en) | 2023-03-15 |
KR20210091282A (ko) | 2021-07-21 |
EP3901301A1 (en) | 2021-10-27 |
US20210310091A1 (en) | 2021-10-07 |
JP6747623B1 (ja) | 2020-08-26 |
CA3123534C (en) | 2023-05-23 |
CA3123534A1 (en) | 2020-06-25 |
KR102526496B1 (ko) | 2023-04-26 |
WO2020129337A1 (ja) | 2020-06-25 |
CN113227423B (zh) | 2022-10-28 |
EP3901301A4 (en) | 2022-01-19 |
ZA202104330B (en) | 2023-11-29 |
CN113227423A (zh) | 2021-08-06 |
JPWO2020129337A1 (ja) | 2021-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2018012411A (es) | Lamina de acero de alta resistencia y metodo para la fabricacion de la misma. | |
MX2019014434A (es) | Lamina de acero para fabricar partes endurecidas por presion, parte endurecida por presion que tiene una combinacion de alta resistencia y ductilidad al choque, y metodos de fabricacion de las mismas. | |
MX2016011083A (es) | Lamina de acero laminada en caliente de alta resistencia y metodo para la fabricacion de la misma. | |
MX370910B (es) | Tubos de acero sin costura revenidos y templados de pared media de alta resistencia y metodo relacionado para la fabricacion de dichos tubos de acero. | |
MY184402A (en) | Pressure vessel steel plate resistant to hydrogen induced cracking and manufacturing method thereof | |
MX2018008561A (es) | Lamina de acero de alta resistencia que tiene excelente conformabilidad y un metodo de fabricacion de la misma. | |
MX2018010467A (es) | Hoja de acero de alta resistencia y metodo para fabricar la misma. | |
MX2016015580A (es) | Meterial de acero tratado termicamente y metodo para producirlo. | |
MX2019007169A (es) | Hoja de acero revestida y templada con excelente capacidad de formacion y un metodo para fabricar la misma. | |
MX2019014873A (es) | Alambre laminado para acero de resorte. | |
TW200606260A (en) | 490MPa grade high strength weldable structural steel having excellent in high temperature strength | |
MX336778B (es) | Acero templado superficialmente y metodo para su produccion. | |
UA114877C2 (uk) | Двічі відпалений сталевий лист з високою механічною міцністю і пластичністю, спосіб виготовлення і використання такого листа | |
MX363636B (es) | Lamina de acero de alta resistencia que tiene capacidad de procesamiento y capacidad de endurecimiento de horneado de la pintura excelentes, y metodo para la produccion de la lamina de alta resistencia. | |
MY176531A (en) | Austenitic stainless clad steel plate and method for producing thereof | |
MX2021006793A (es) | Placa de acero de alta resistencia que tiene excelente formabilidad, tenacidad y soldabilidad, y metodo de produccion de la misma. | |
MX2018003854A (es) | Tubo de acero soldado por resistencia electrica para estabilizador hueco de alta resistencia, metodo para la fabricacion de tubo de acero soldado por resistencia electrica para estabilizador hueco de alta resistencia, estabilizador hueco de alta resistencia, y metodo para la fabricacion de estabilizador hueco de alta resistencia. | |
EP2305851A4 (en) | HIGH RESISTANCE NON INCOME STEEL FOR BREAKAGE SEPARATION AND STEEL COMPONENT FOR RUPTURE SEPARATION | |
IN2012DN03019A (es) | ||
AU2003284550A1 (en) | Steel for spring being improved in quenching characteristics and resistance to pitting corrosion | |
MX2015013941A (es) | Lamina de acero laminada en frio y metodo para la fabricacion de la misma. | |
MX2021010854A (es) | Lamina de acero de alta resistencia y metodo para producir la misma. | |
MX2016009530A (es) | Producto plano de acero de alta resistencia con estructura bainitica-martensitica y procedimiento para la fabricacion de un producto plano de acero de este tipo. | |
MX2018002264A (es) | Hoja de acero galvanizada y recocida y metodo de produccion de la misma. | |
MX2022012018A (es) | Tubo de acero inoxidable de alta resistencia sin costura para productos tubulares de uso petrolero y metodo para fabricar el mismo. |