全球鋼材百科網
            1J21簡介

            China QJ 1J21,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

            1J21

            China QJ 1J21,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

            基本信息:
            分類 種類 型號 標準 國家 應用
            Steel Grades - 1J21 QJ China 軟磁合金的熱處理 高飽和磁感應強度軟磁合金的熱處理
            機械性能信息:
            屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態 布氏硬度(HBW)
            162 (≥) 293 (≥) 11 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 422
            物理性質信息:
            溫度 彈性模量 系數 熱導率 比熱容量 比電阻率 密度 加權系數
            41 - - 0.11 -
            252 727 - 13.3 433 -
            521 - 43 33.2 411 224
            熱處理信息:
            Heat treated : 1963°C - 1166°C
            對照表(同等等級)信息:
            型號 標準 國家 應用
            Y1Cr18Ni9 Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
            1Cr18Ni9 High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
            1Cr18Mn10Ni5Mo3N Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
            1Cr17Ni7 High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
            Y1Cr18Ni9Se Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
            0Cr18Ni9 Seamless stainless steel tubes for boiler and heat exchanger
            00Cr19Ni10 Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts
            1Cr17Mn6Ni5N Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
            1Cr18Mn8Ni5N Nickel steel, instead of 1cr18ni9
            0Cr19Ni9N Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components
            0Cr19Ni10NbN Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES
            00Cr18Ni10N In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance
            1Cr18Ni12 Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
            0Cr23Ni13 Corrosion resistance and heat resistance are better than 0cr19ni9
            0Cr25Ni20 Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
            0Cr17Ni12Mo2 Seamless stainless steel tubes for boiler and heat exchanger
            1Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
            0Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
            A-29 1025 General use carbon steel rod
            1025 These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.
            標簽: 1J21、1J21鋼材、1J21材料
            全球鋼材百科網
            主站蜘蛛池模板: 丰满熟妇乱又伦| 精品三级内地国产在线观看| 6580岁老太婆| 3d动漫精品一区二区三区| 800av在线播放| 2019中文字幕在线电影免费| 黄色免费网站在线看| 黄色免费网址在线观看| 野花香高清在线观看视频播放免费 | 99re6精品| 2022国产麻豆剧果冻传媒入口 | 午夜dj在线观看免费高清在线| 免费高清理伦片在线观看| 亚洲综合伊人久久大杳蕉| 国产免费小视频在线观看| 国产AV午夜精品一区二区三区| 免费福利在线观看| 亚洲成a人片在线观看久| 亚洲国产精品成人久久| 久久精品久噜噜噜久久| 中文字幕欧美日韩一| jjzz亚洲亚洲女人| 91色国产在线| 美女黄网站人色视频免费国产| 精品少妇一区二区三区视频| 狠狠色婷婷丁香六月| 深夜A级毛片视频免费| 欧美人与z0xxx另类| 日本欧美大码aⅴ在线播放| 尤物国产精品福利三区| 国产精欧美一区二区三区| 国产天堂在线一区二区三区| 十八禁视频在线观看免费无码无遮挡骂过| 人人爽人人爽人人片a免费| 亚洲免费人成在线视频观看| 久久99精品久久久久久噜噜 | 精品综合久久久久久888蜜芽| 清冷受被放置play分腿器| 最近中文字幕在线mv视频7| 成人国产一区二区三区| 国产精品夜间视频香蕉|