CN103725983B - A kind of X65 hot-bending bends hot rolled slab and production method thereof - Google Patents
A kind of X65 hot-bending bends hot rolled slab and production method thereof Download PDFInfo
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- CN103725983B CN103725983B CN201310730751.4A CN201310730751A CN103725983B CN 103725983 B CN103725983 B CN 103725983B CN 201310730751 A CN201310730751 A CN 201310730751A CN 103725983 B CN103725983 B CN 103725983B
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CN201310730751.4A CN103725983B (en) | 2013-12-26 | 2013-12-26 | A kind of X65 hot-bending bends hot rolled slab and production method thereof |
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CN103725983A CN103725983A (en) | 2014-04-16 |
CN103725983B true CN103725983B (en) | 2016-06-01 |
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Families Citing this family (8)
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CN103993241A (en) * | 2014-05-30 | 2014-08-20 | 秦皇岛首秦金属材料有限公司 | Hot-rolled flat plate for composite acid-resistant pipeline steel base and production method thereof |
CN104404378A (en) * | 2014-12-19 | 2015-03-11 | 山东钢铁股份有限公司 | Wide and thick steel plate for hot-bent elbow pipes at X65-X80 levels and manufacturing method of wide and thick steel plate |
CN104831182B (en) * | 2015-04-02 | 2017-03-01 | 江阴兴澄特种钢铁有限公司 | A kind of low yield strength ratio hic resistance and anti-SSCCX70 Pipeline Steel Plate and its manufacture method |
CN104789887B (en) * | 2015-04-02 | 2017-03-01 | 江阴兴澄特种钢铁有限公司 | A kind of ultra thick gauge hic resistance and anti-SSCCX65 Pipeline Steel Plate and its manufacture method |
CN107988562A (en) * | 2016-10-27 | 2018-05-04 | 鞍钢股份有限公司 | X65-grade low-cost submarine pipeline steel and manufacturing method thereof |
CN106563781A (en) * | 2016-11-02 | 2017-04-19 | 首钢总公司 | Soft pressing control method for container steel resistant to hydrogen induced cracks |
CN110004364B (en) * | 2019-04-15 | 2021-05-28 | 邯郸钢铁集团有限责任公司 | Large loading stress sulfide corrosion resistant X52MS hot-rolled plate coil and manufacturing method thereof |
CN116493433A (en) * | 2023-06-15 | 2023-07-28 | 张家港沙龙精密管业有限公司 | Intelligent management method and system for customizing steel pipe manufacturing process |
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US20120018056A1 (en) * | 2009-01-30 | 2012-01-26 | Jfe Steel Corporation | Thick-walled high-strength hot rolled steel sheet having excellent hydrogen induced cracking resistance and manufacturing method thereof |
CN101775556A (en) * | 2009-12-30 | 2010-07-14 | 首钢总公司 | X65 hot-rolled coil for use in acidic environment and manufacturing method thereof |
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CP01 | Change in the name or title of a patent holder |
Address after: 066328 Du Zhuang Township, Funing County, Qinhuangdao, Hebei Co-patentee after: Shougang Group Co. Ltd. Patentee after: Qinhuangdao Shouqin Metal Material Co., Ltd. Address before: 066328 Du Zhuang Township, Funing County, Qinhuangdao, Hebei Co-patentee before: Capital Iron & Steel General Company Patentee before: Qinhuangdao Shouqin Metal Material Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 100041 Shijingshan Road, Shijingshan District, Shijingshan District, Beijing Patentee after: Shougang Group Co. Ltd. Address before: 066328 Du Zhuang Township, Funing County, Qinhuangdao, Hebei Co-patentee before: Shougang Group Co. Ltd. Patentee before: Qinhuangdao Shouqin Metal Material Co., Ltd. |
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TR01 | Transfer of patent right |