全球鋼材百科網
      1J8簡介

      China QJ 1J8,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

      1J8

      China QJ 1J8,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 - 1J8 QJ China 軟磁合金的熱處理 耐蝕軟磁合金的熱處理
      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)
      724 (≥) 243 (≥) 12 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 311
      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
      42 - - 0.32 -
      269 946 - 12.3 131 -
      448 - 33 43.2 421 431
      熱處理信息:
      Heat treated : 1472°C - 1614°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: 1J8、1J8鋼材、1J8材料
      全球鋼材百科網
      欧美精品丝袜久久久中文字幕| 制服丝袜人妻中文字幕在线| 日韩经典精品无码一区| 国产成A人亚洲精V品无码性色| 国产精品亚洲w码日韩中文| 日韩AV无码中文无码不卡电影| 无码人妻丰满熟妇区五十路| 7777久久亚洲中文字幕| 无码人妻AV免费一区二区三区| 亚洲AV无码国产精品色午友在线| 五月天中文字幕mv在线| 无码精品黑人一区二区三区| 亚洲一区中文字幕久久| 成人无码精品1区2区3区免费看| 亚洲国产综合精品中文第一区| 国产成人A亚洲精V品无码| 韩日美无码精品无码| 欧洲精品久久久av无码电影| 久久久久亚洲AV无码去区首| 精品人妻无码专区中文字幕| 国产在线拍偷自揄拍无码| 最近中文字幕高清免费中文字幕mv| 无码人妻少妇久久中文字幕蜜桃| 亚洲中文字幕视频国产| 午夜无码视频一区二区三区| 伊人久久精品无码av一区| 久久国产精品无码网站| 亚洲av中文无码乱人伦在线播放| AV成人午夜无码一区二区| √天堂中文www官网在线| 久久青青草原亚洲av无码app| 日本中文字幕在线| 亚洲AⅤ无码一区二区三区在线| 亚洲日韩AV一区二区三区中文| 无码欧精品亚洲日韩一区| 综合久久久久久中文字幕亚洲国产国产综合一区首| 中文字幕免费观看| 在人线AV无码免费高潮喷水| 少妇精品无码一区二区三区| 中文字幕视频免费| 欧洲人妻丰满av无码久久不卡|