全球鋼材百科網
      20NiCrMo3簡介

      20NiCrMo3,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

      20NiCrMo3

      20NiCrMo3,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 - 20NiCrMo3
      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)
      573 (≥) 117 (≥) 34 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 221
      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
      21 - - 0.43 -
      978 275 - 31.3 113 -
      245 - 32 44.2 113 412
      熱處理信息:
      Heat treated : 1357°C - 1393°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: 20NiCrMo3、20NiCrMo3鋼材、20NiCrMo3材料
      全球鋼材百科網
      久久久久亚洲AV无码专区网站| 亚洲日韩中文无码久久| 国产真人无码作爱免费视频| 中文字幕人妻无码系列第三区| 伊人久久无码精品中文字幕| 国产激情无码一区二区app| 在线综合亚洲中文精品| 亚洲精品无码成人片久久| YY111111少妇无码理论片| 日韩精品久久无码中文字幕| 永久免费av无码入口国语片| 本道天堂成在人线av无码免费| 日韩AV无码中文无码不卡电影| 中文有无人妻vs无码人妻激烈 | 中文字幕一区二区三区精彩视频| 亚洲日韩激情无码一区| 亚洲日韩中文无码久久| 国产AV巨作情欲放纵无码| 一区二区三区在线观看中文字幕| 无码 免费 国产在线观看91 | 中文字幕不卡亚洲| 97无码免费人妻超级碰碰夜夜| 中文字幕在线无码一区二区三区 | 日韩va中文字幕无码电影| 久久受www免费人成_看片中文| 无码AV波多野结衣久久| 人妻精品久久久久中文字幕| 亚洲AV无码乱码在线观看| 亚洲AV无码国产精品麻豆天美| 中文字幕一区一区三区| 亚洲人成国产精品无码| 国产成人AV一区二区三区无码| 亚洲精品中文字幕无码蜜桃| 中文字幕一区在线观看视频| 中文精品无码中文字幕无码专区| (愛妃視頻)国产无码中文字幕| 亚洲va无码专区国产乱码| 五月婷婷在线中文字幕观看 | 国产成人无码av片在线观看不卡| 亚洲精品中文字幕无码蜜桃 | 最近2019中文字幕一页二页|