CN103320692B - 超高韧性、优良焊接性ht550钢板及其制造方法 - Google Patents

超高韧性、优良焊接性ht550钢板及其制造方法 Download PDF

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CN103320692B
CN103320692B CN201310244712.3A CN201310244712A CN103320692B CN 103320692 B CN103320692 B CN 103320692B CN 201310244712 A CN201310244712 A CN 201310244712A CN 103320692 B CN103320692 B CN 103320692B
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steel plate
rolling
temperature
cooling
controlled
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CN103320692A (zh
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刘自成
李先聚
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Baoshan Iron and Steel Co Ltd
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Baoshan Iron and Steel Co Ltd
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Priority to CN201310244712.3A priority Critical patent/CN103320692B/zh
Publication of CN103320692A publication Critical patent/CN103320692A/zh
Priority to KR1020157032995A priority patent/KR20150143838A/ko
Priority to EP14813459.6A priority patent/EP3012340B1/en
Priority to PCT/CN2014/074084 priority patent/WO2014201887A1/zh
Priority to JP2016514253A priority patent/JP6198937B2/ja
Priority to BR112015027406-4A priority patent/BR112015027406B1/pt
Priority to US14/889,052 priority patent/US10208362B2/en
Priority to ES14813459T priority patent/ES2790421T3/es
Priority to CA2914441A priority patent/CA2914441C/en
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    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents
    • 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
    • C21D1/84—Controlled slow cooling
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • 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
    • C22C38/02—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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C21D2211/002—Bainite
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
CN201310244712.3A 2013-06-19 2013-06-19 超高韧性、优良焊接性ht550钢板及其制造方法 Active CN103320692B (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CN201310244712.3A CN103320692B (zh) 2013-06-19 2013-06-19 超高韧性、优良焊接性ht550钢板及其制造方法
JP2016514253A JP6198937B2 (ja) 2013-06-19 2014-03-26 超高度の靭性および優れた溶接性を伴うｈｔ５５０鋼板ならびにその製造方法
EP14813459.6A EP3012340B1 (en) 2013-06-19 2014-03-26 Ht550 steel plate with ultrahigh toughness and excellent weldability and manufacturing method therefor
PCT/CN2014/074084 WO2014201887A1 (zh) 2013-06-19 2014-03-26 超高韧性、优良焊接性ht550钢板及其制造方法
KR1020157032995A KR20150143838A (ko) 2013-06-19 2014-03-26 초고인성 및 뛰어난 용접성을 가진 ｈｔ550 강판 및 이의 제조 방법
BR112015027406-4A BR112015027406B1 (pt) 2013-06-19 2014-03-26 Chapa de aço ht550 e método para fabricar uma chapa de aço ht550
US14/889,052 US10208362B2 (en) 2013-06-19 2014-03-26 HT550 steel plate with ultrahigh toughness and excellent weldability and manufacturing method of the same
ES14813459T ES2790421T3 (es) 2013-06-19 2014-03-26 Plancha de acero HT550 con tenacidad ultraalta y soldabilidad excelente y método de fabricación de la misma
CA2914441A CA2914441C (en) 2013-06-19 2014-03-26 Ht550 steel plate with ultrahigh toughness and excellent weldability and manufacturing method of the same

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Application Number Priority Date Filing Date Title
CN201310244712.3A CN103320692B (zh) 2013-06-19 2013-06-19 超高韧性、优良焊接性ht550钢板及其制造方法

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CN103320692A CN103320692A (zh) 2013-09-25
CN103320692B true CN103320692B (zh) 2016-07-06

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US (1) US10208362B2 (https=)
EP (1) EP3012340B1 (https=)
JP (1) JP6198937B2 (https=)
KR (1) KR20150143838A (https=)
CN (1) CN103320692B (https=)
BR (1) BR112015027406B1 (https=)
CA (1) CA2914441C (https=)
ES (1) ES2790421T3 (https=)
WO (1) WO2014201887A1 (https=)

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CN103320692B (zh) 2013-06-19 2016-07-06 宝山钢铁股份有限公司 超高韧性、优良焊接性ht550钢板及其制造方法
CN104046899B (zh) * 2014-06-27 2017-01-18 宝山钢铁股份有限公司 一种可大热输入焊接550MPa级钢板及其制造方法
CN104131225B (zh) * 2014-07-30 2016-08-24 宝山钢铁股份有限公司 低成本超低温镍钢及其制造方法
EP3222744B1 (en) 2014-11-18 2020-09-16 JFE Steel Corporation High toughness and high tensile strenght thick steel plate with excellent material homogeneity
CA2976745C (en) 2015-03-27 2020-08-11 Jfe Steel Corporation High-strength steel, method for manufacturing high-strength steel, steel pipe, and method for manufacturing steel pipe
CN105779883A (zh) * 2016-05-06 2016-07-20 舞阳钢铁有限责任公司 485MPa级TMCP+回火耐候桥梁钢板及生产方法
CN105936964A (zh) * 2016-06-28 2016-09-14 舞阳钢铁有限责任公司 一种高性能低屈强比桥梁用钢板的生产方法
KR101799202B1 (ko) * 2016-07-01 2017-11-20 주식회사 포스코 저항복비 특성 및 저온인성이 우수한 고강도 강판 및 그 제조방법
CN105921523B (zh) * 2016-07-04 2018-02-09 湖南华菱湘潭钢铁有限公司 一种提高钢板探伤合格率的轧制方法
KR101977489B1 (ko) * 2017-11-03 2019-05-10 주식회사 포스코 저온인성이 우수한 용접강관용 강재, 용접후열처리된 강재 및 이들의 제조방법
CN108085604A (zh) * 2017-11-29 2018-05-29 南京钢铁股份有限公司 海洋工程用低温韧性s355g10+m宽厚钢板及其生产方法
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ES2922300T3 (es) * 2018-02-23 2022-09-13 Vallourec Deutschland Gmbh Aceros de alta resistencia y alta tenacidad
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163209A (ja) * 1985-01-16 1986-07-23 Nippon Steel Corp 引張強さ４８Ｋｇｆ／ｍｍ↑２以上７５Ｋｇｆ／ｍｍ↑２未満の溶接性のすぐれた厚鋼板の製造法
JPH093591A (ja) * 1995-06-22 1997-01-07 Sumitomo Metal Ind Ltd 極厚高張力鋼板およびその製造方法
CN101289728A (zh) * 2007-04-20 2008-10-22 宝山钢铁股份有限公司 低屈强比可大线能量焊接高强高韧性钢板及其制造方法
CN102828125A (zh) * 2011-06-14 2012-12-19 鞍钢股份有限公司 一种基于应变设计的管线用钢x70及其制造方法
CN102851589A (zh) * 2011-06-29 2013-01-02 宝山钢铁股份有限公司 低屈强比可超大热输入焊接低温结构用钢及其制造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52101627A (en) 1976-02-23 1977-08-25 Sumitomo Metal Ind Ltd Non-tempered shape steel in low temp. toughness
JPS60184665A (ja) 1984-02-29 1985-09-20 Kobe Steel Ltd 圧力容器用低合金鋼
US4629505A (en) 1985-04-02 1986-12-16 Aluminum Company Of America Aluminum base alloy powder metallurgy process and product
JP2510783B2 (ja) 1990-11-28 1996-06-26 新日本製鐵株式会社 低温靭性の優れたクラッド鋼板の製造方法
JP3599556B2 (ja) * 1998-02-16 2004-12-08 株式会社神戸製鋼所 母材および大入熱溶接熱影響部の靱性に優れた高張力鋼板およびその製造方法
DE60033070T2 (de) 2000-02-10 2007-05-31 Nippon Steel Corp. Stahl mit schweißwärmebeeinflusster Zone mit ausgezeichneter Zähigkeit
JP4116817B2 (ja) * 2002-05-16 2008-07-09 新日本製鐵株式会社 低温靭性と変形能に優れた高強度鋼管および鋼管用鋼板の製造法
JP4305216B2 (ja) 2004-02-24 2009-07-29 Ｊｆｅスチール株式会社 溶接部の靭性に優れる耐サワー高強度電縫鋼管用熱延鋼板およびその製造方法
JP4696615B2 (ja) * 2005-03-17 2011-06-08 住友金属工業株式会社 高張力鋼板、溶接鋼管及びそれらの製造方法
JP4858221B2 (ja) * 2007-02-22 2012-01-18 住友金属工業株式会社 耐延性き裂発生特性に優れる高張力鋼材
JP5353156B2 (ja) * 2008-09-26 2013-11-27 Ｊｆｅスチール株式会社 ラインパイプ用鋼管及びその製造方法
CN102041459B (zh) * 2009-10-23 2012-09-19 宝山钢铁股份有限公司 可大线能量焊接ht690钢板及其制造方法
JP5573265B2 (ja) 2010-03-19 2014-08-20 Ｊｆｅスチール株式会社 引張強度５９０ＭＰａ以上の延靭性に優れた高強度厚鋼板およびその製造方法
JP5640792B2 (ja) * 2011-02-15 2014-12-17 Ｊｆｅスチール株式会社 圧潰強度に優れた高靱性ｕｏｅ鋼管及びその製造方法
CN102154587B (zh) * 2011-05-25 2013-08-07 莱芜钢铁集团有限公司 一种大线能量焊接用管线钢及其制造方法
CN103014554B (zh) * 2011-09-26 2014-12-03 宝山钢铁股份有限公司 一种低屈强比高韧性钢板及其制造方法
CN102676937A (zh) * 2012-05-29 2012-09-19 南京钢铁股份有限公司 一种低成本高强度x80管线用钢板的生产工艺
CN102719745B (zh) * 2012-06-25 2014-07-23 宝山钢铁股份有限公司 优良抗hic、ssc的高强低温用钢及其制造方法
CN103320692B (zh) * 2013-06-19 2016-07-06 宝山钢铁股份有限公司 超高韧性、优良焊接性ht550钢板及其制造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163209A (ja) * 1985-01-16 1986-07-23 Nippon Steel Corp 引張強さ４８Ｋｇｆ／ｍｍ↑２以上７５Ｋｇｆ／ｍｍ↑２未満の溶接性のすぐれた厚鋼板の製造法
JPH093591A (ja) * 1995-06-22 1997-01-07 Sumitomo Metal Ind Ltd 極厚高張力鋼板およびその製造方法
CN101289728A (zh) * 2007-04-20 2008-10-22 宝山钢铁股份有限公司 低屈强比可大线能量焊接高强高韧性钢板及其制造方法
CN102828125A (zh) * 2011-06-14 2012-12-19 鞍钢股份有限公司 一种基于应变设计的管线用钢x70及其制造方法
CN102851589A (zh) * 2011-06-29 2013-01-02 宝山钢铁股份有限公司 低屈强比可超大热输入焊接低温结构用钢及其制造方法

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