全球鋼材百科網
            28Cr4簡介

            28Cr4,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

            28Cr4

            28Cr4,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 - 28Cr4
            化學成分信息(mass fraction)(wt.%) of the 28Cr4
            元素名稱 最小值 最大值 近似值
            Cr 0.9000 1.2000 -
            P - 0.0350 -
            S - 0.0350 -
            Mn 0.6000 0.9000 -
            Si - 0.4000 -
            C 0.2400 0.3100 -
            Si - 0.4000 -
            S - 0.0350 -
            P - 0.0250 -
            Mn 0.6000 0.9000 -
            Cr 0.9000 1.2000 -
            C 0.2400 0.3100 -
            Si - 0.4000 -
            S - 0.0350 -
            P - 0.0350 -
            Mn 0.6000 0.9000 -
            Cr 0.9000 1.2000 -
            C 0.2400 0.3100 -
            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)
            916 (≥) 667 (≥) 31 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 113
            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
            34 - - 0.41 -
            485 298 - 11.3 321 -
            232 - 42 41.2 143 233
            熱處理信息:
            Heat treated : 1445°C - 1664°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: 28Cr4、28Cr4鋼材、28Cr4材料
            全球鋼材百科網
            主站蜘蛛池模板: 91一区二区视频| 国产成人精品高清在线观看99| 午夜视频在线看| 18禁止看的免费污网站| 天天色天天射综合网| 久久国产精品免费看| 校花哭着扒开屁股浣肠漫画| 免费a级毛片18以上观看精品| 美女把屁屁扒开让男人玩| 国产欧美色一区二区三区| a一级爱做片免费| 尤物在线视频观看| 久久成人国产精品| 杨玉环三级dvd| 亚洲色大成网站WWW永久网站| 精品亚洲欧美无人区乱码| 国产喷水在线观看| 500福利视频导航| 在线电影一区二区| 三上悠亚精品二区在线观看| 无码熟妇αⅴ人妻又粗又大| 亚洲人成影院在线高清| 欧美日韩精品在线| 免费看片在线观看| 精品国产v无码大片在线观看| 国产伦一区二区三区高清| 黄瓜视频在线观看网址| 国产精品视频一区二区三区经| 一本久久a久久精品亚洲| 成人欧美日韩一区二区三区| 久久精品国产亚洲av水果派| 最新免费jlzzjlzz在线播放| 亚洲熟妇av一区二区三区宅男 | 女人被狂c躁到高潮视频| 久久久久久亚洲av无码专区| 日韩免费毛片视频| 日本三级片网站| 亚洲欧美日韩在线观看播放| 爱情岛亚洲论坛在线观看| 又黄又爽一线毛片免费观看| 老太bbwwbbww高潮|