-
Commercial Treasures, July 20, 2007
From July 4th to 5th, under the guidance of the Technical Department of Shuigang, the No.1 Steelmaking Plant successfully developed ER70S-6 and 65Mn steel, among which ER70S-6 steel produced 3 heats of 83.49 tons, 65Mn produced 5 heats, and 4 heats 1 16 tons were qualified. After inspection, it meets the requirements of trial production.
ER70S-6 is an alloy welding wire steel, which is mainly used for gas shielded welding. Gas shielded arc welding is a kind of arc welding which uses external gas as arc medium to protect arc and welding area. Gas shielded solid welding is a high-quality, efficient and energy-saving welding method, which has been widely used in heavy machinery, construction machinery, ships, boilers, vehicles and other manufacturing industries in China. In recent years, gas shielded welding has developed rapidly in China, and the amount of gas shielded welding wire is increasing. The market demand of welded steel wire rod for processing gas shielded welding wire is growing rapidly. ER70S-6 is a commonly used gas shielded welding wire abroad. Its chemical composition is controlled according to AWSA5. 18 standard of American Welding Society. The welding wire has good arc stability and high weldability, and is widely used abroad.
65Mn has the characteristics of both high carbon and low alloy steel, and is mainly used to manufacture ordinary spring steel wire, oil-quenched tempered spring steel wire, shock absorber spring for automobiles and agricultural vehicles, other mechanical springs, wire ropes, etc. The product has high quality requirements, is a high value-added product, and has great market demand. In the past, most of them were produced by electric furnace technology.
The steelmaking plant of this production is prepared in advance and carefully planned, and each steel grade is cast separately in a tundish, which ensures the stability and integrity of product development. The successful development of ER70S-6 and 65Mn enriches the high value-added product family of Shuigang, further broadens the market space of Shuigang products and enhances the market profitability of products.
Shaanxi Hanzhong lveyang steel co., ltd
Handan, Hebei, a subsidiary company of Hangang Group.
Hangzhou Iron and Steel Group Corporation Ironmaking and Steelmaking Plant Hangzhou, Zhejiang
Anhui Hefei Iron and Steel Co., Ltd.-Hefei
Hefei Iron and Steel Company Machinery Equipment Factory Anhui-Hefei
Hefei Iron and Steel Co., Ltd. Medium-sized Rolling Mill Anhui-Hefei
Hebei Province Handan Zishan Special Steel Group Co., Ltd. Hebei-Yongnian
Hebei Chengde Iron and Steel Group Company Tropical Factory Hebei-Chengde
Hebei Yongyang Steel Co., Ltd. Hebei-Yongnian
Hengyang steel tube group Hu' nan Hengyang steelmaking branch
Hengyang steel tube group co., ltd. Hu' nan Hengyang steelmaking branch
Guangdong Heyuan Nanzhu Rolling Mill Wannianji Steelmaking Branch-Heyuan
Henan Jiyuan Iron and Steel Group Company Henan Jiyuan
Hebei Sheng Yuan Iron and Steel Co., Ltd. Hebei-Wuan
Hebei Xuangang Group Company Hebei-Zhangjiakou
Jiangsu Jiangyin Fumao Metal Products Co., Ltd.-Jiangyin
Gansu Jiayuguan Jiugang Hongtai International Trading Co., Ltd.-Jiayuguan
Shandong Jinan iron and steel plant
Jimian Iron and Steel Group Shi Heng Special Steel Factory Shandong-Feicheng
Shaanxi huayin city New Northwest Special Steel Co., Ltd.-Huayin
Hubei Huangshi Cisai Sheng Mao Iron and Steel Plant
Hubei Steel Ball Factory Hubei-Yichang
Hunan Hengyang steel tube co., ltd
Hebei Huailai Hengtai Trading Co., Ltd.-Huailai
Shanghai Huaxin Lihua Special Steel Products Co., Ltd.-Qingpu
Hunan Valin Iron and Steel Group Co., Ltd. Changsha, Hunan
Hunan Xiangtan Iron and Steel Group Co., Ltd. Hunan Xiangtan
Guangdong Jiangmen Li Yongde Steel Processing Co., Ltd.-Jiangmen
Fujian Jianyang Jianxin Manganese Steel Factory-Jianyang
Jiangsu Dafu Special (Group) Factory Jiangsu Yangzhong
Jiangsu Huada Electric Machinery Co., Ltd. Jiangsu-Xishan
Jiangsu Dafu Special Steel Factory Jiangsu Yangzhong
Jiangsu Shagang Group Co., Ltd. Jiangsu-Zhangjiagang
Jiangsu Li Huai Iron and Steel Co., Ltd. Jiangsu-Huaiyin
Jiangsu Jiangyin Xingcheng Special Steel Co., Ltd. Jiangsu-Wuxi
Jiangsu Li Xing Steel Ball Co., Ltd. Jiangsu-Rugao
Jiangsu Jiangyin Huaqiang Special Steel Thermoelectric Co., Ltd.-Jiangyin
Jiangxi Asahi steel structure construction engineering co., ltd. Jiangxi-Fengxin
Jiangsu Yonggang Group Co., Ltd. Jiangsu-Zhangjiagang
Gansu products group Gansu-Lanzhou
Anshan iron and steel company newly built Liaoning-Anshan thick plate factory
Anshan Iron and Steel Group Corporation New Iron and Steel Co., Ltd. Liaoning-Anshan Hot Strip Steel Plant
The Second Steelmaking Plant of Liaoning Angang Group New Steel Co., Ltd.-Anshan
Guangdong Guangzhou Iron and Steel Co., Ltd.
Guangdong Shaogang Group Co., Ltd. Guangdong-Qujiang
Huafeng Iron and Steel Plant, Lianping County, Li Anping City, Guangdong Province
Guangdong ruifeng special steel co., ltd
Anyang Iron and Steel Group Xinyang Iron and Steel Co., Ltd. Henan-Xinyang County
Anhui Hangxiao Steel Structure Co., Ltd. Anhui-Wuhu
Jiangsu Wujiang hexin flat steel mill
Hubei Wuhan Zhongye Yulong Special Steel Co., Ltd.
Hubei Wuhan Zhongye Yulong Special Steel Co., Ltd.
Zhejiang Yuyao Jinchengda Stainless Steel Co., Ltd.-Yuyao
Shanghai Xirun Industry & Trade Co., Ltd. Shanghai
Shanghai Qundi Material Co., Ltd. Shanghai
Chongqing Rijia Steel Co., Ltd. Chongqing-Chongqing
Shanghai Kaier Holding Group Co., Ltd. Shanghai Shanghai
Beijing Yan Casting Co., Ltd. Tongxian County, Beijing
Hebei Tangshan Xingye Industry & Trade Co., Ltd.-Tangshan
Hebei Handan Iron and Steel Group Co., Ltd.-Handan
Shanxi xinlingang steel co., ltd. Linfen, Shanxi
Inner Mongolia Chifeng Gong Bei Alloy Steel Co., Ltd.-Chifeng
Liaoning Dalian jinniu co., ltd
Heilongjiang Harbin Beijiang casting factory
Jiangsu Wuxi mingda steel co., ltd
Jiangsu Jiangyin Xingcheng Special Steel Co., Ltd.-Jiangyin
Jiangsu Jiangyin Huaqiang Special Steel Thermoelectric Co., Ltd.-Jiangyin
Jiangsu Jiangyin Xianfeng Stainless Steel Co., Ltd.-Jiangyin
Jiangsu Changzhou Zhongtian steel co., ltd
Jiangsu Changzhou bangyi steel co., ltd
Jiangsu Yancheng Sicheng alloy material factory
Jiangsu Xinghua Huaxia Special Alloy Steel Material Factory-Xinghua
Zhejiang Ningbo jianlong steel co., ltd
Fujian Lianjiang County Welfare Casting Co., Ltd.-Lianjiang
Fujian Yixin Steel Co., Ltd. Fujian-Luoyuan
Fukou Smelter, Yongtai County, Fujian Province Fujian-Yongtai
Fujian Xiamen Xinglin jinfuxin industry and trade company
Fujian Quanzhou Hongtai Steel Structure Industry Co., Ltd.-Quanzhou
Shandong Qingdao Qingdao Iron and Steel Holding Group Co., Ltd.
Qingdao Qi Hong Zhu Jing Co., Ltd. Shandong-Qingdao
Ji 'nan Iron and Steel Group Shi Heng Special Steel Factory Shandong-Feicheng
He 'nan Qinyang Zhongxing Smelting Co., Ltd.-Qinyang
Henan Zhumadian South Iron and Steel Industry Co., Ltd.-Zhumadian
Guangzhou Zhujiang Iron and Steel Co., Ltd. Guangdong-Guangzhou
Guangdong Zhuhai Yueyufeng Steel Co., Ltd.
Foshan Ying Forging Industry Co., Ltd. Guangdong-Gaoming
Guangdong Ruifeng Iron and Steel Group Co., Ltd. Guangdong-Yangdong
Chengdu Sanyi Special Steel Co., Ltd. Sichuan-Pengzhou
Sichuan Desheng Group Steel Co., Ltd. Sichuan-Leshan
Shaanxi Longmen Iron and Steel (Group) Co., Ltd. Shaanxi-Hancheng
Shaanxi Lveyang Steel Co., Ltd. Shaanxi Lveyang
Jiangsu Kunshan Sanfeng Materials Trading Co., Ltd.-Kunshan
Shandong Jinxiang Ocean Alloy Steel Co., Ltd. Shandong-Jinxiang
Beijing Phaeton Ye Wei Metal Material Co., Ltd. Beijing-Beijing
Beijing Rongpin Technology Co., Ltd. Beijing
Shanghai shengying metal material co., ltd
Shanghai Mars Industry Co., Ltd. Shanghai Supply Department
Shanghai wandeng metal material co., ltd
Shanxi Taiyuan huachang metal material co., ltd
Shanghai Shigang Metal Material Co., Ltd. Shanghai
Hefei Iron and Steel Company No.2 Steelmaking Plant
Unit nature: metallurgy, smelting, steel processing.
Location: Hefei, Anhui Province
Company homepage: http://
Person in charge: Qi Zhenbiao
Address: Daguangji, Hefei
I have spent a lot of time hoping that you will adopt it as an answer, and I am not unwilling to adopt it.