全球鋼材百科網
      JK7143簡介

      JK7143,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

      JK7143

      JK7143,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 - JK7143
      化學成分信息(mass fraction)(wt.%) of the JK7143
      元素名稱 最小值 最大值 近似值
      W - - 28.0000
      Si - - 2.8000
      Other - - 7.5000
      Ni - - -
      Fe - - 2.0000
      C - - 2.0000
      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)
      513 (≥) 487 (≥) 31 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
      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
      14 - - 0.11 -
      683 881 - 34.3 323 -
      461 - 21 13.2 344 114
      熱處理信息:
      Heat treated : 1753°C - 1657°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: JK7143、JK7143鋼材、JK7143材料
      全球鋼材百科網
      久久亚洲av无码精品浪潮| 中文字幕无码日韩专区免费| 乱人伦中文视频高清视频| 天堂Aⅴ无码一区二区三区| 久久精品无码专区免费青青| 中文字幕亚洲乱码熟女一区二区| 日本精品久久久久中文字幕8 | 乱人伦人妻中文字幕无码| 99精品久久久久中文字幕| 曰韩精品无码一区二区三区 | 久久午夜福利无码1000合集| 99久久国产热无码精品免费| 亚洲欧美日韩国产中文| 人妻丰满熟妇无码区免费| 在线观看免费中文视频| 亚洲AV无码精品色午夜在线观看| 天堂在线最新版资源www中文| 精品无码一区二区三区电影| 中文最新版地址在线| 亚洲动漫精品无码av天堂| 中文字幕亚洲乱码熟女一区二区 | 日韩亚洲欧美中文高清在线| 成人午夜福利免费无码视频| 无码毛片AAA在线| 中文亚洲AV片在线观看不卡| 精品久久久无码人妻中文字幕豆芽| 狠狠干中文字幕| 无码任你躁久久久久久 | 蜜桃臀无码内射一区二区三区| 久久精品中文字幕第23页| 无码色AV一二区在线播放| 无码日韩精品一区二区免费| 久久无码AV中文出轨人妻| 亚洲中文字幕无码一区二区三区 | 亚洲国产精品无码久久98| 日本久久中文字幕| 成人性生交大片免费看中文| 久久久久亚洲AV片无码下载蜜桃| 日本无码色情三级播放| 最近更新中文字幕第一页| 久久亚洲精品无码观看不卡|