全球鋼材百科網
      SCM822簡介

      SCM822,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

      SCM822

      SCM822,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 - SCM822
      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)
      593 (≥) 454 (≥) 22 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 441
      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 - - 0.41 -
      833 851 - 11.3 222 -
      897 - 33 33.2 232 134
      熱處理信息:
      Heat treated : 1385°C - 1255°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: SCM822、SCM822鋼材、SCM822材料
      全球鋼材百科網
      天堂а√在线中文在线最新版| 无码国产乱人伦偷精品视频| 99精品人妻无码专区在线视频区 | 欧美日韩毛片熟妇有码无码| 日日麻批免费40分钟无码| 爆操夜夜操天天操中文| 人妻丰满AV无码久久不卡| 99高清中文字幕在线| 久久久无码一区二区三区| 炫硕日本一区二区三区综合区在线中文字幕 | 中文字幕亚洲综合精品一区| 日韩免费人妻AV无码专区蜜桃| 日韩电影免费在线观看中文字幕| 无码精品A∨在线观看中文| 欧美日韩中文字幕久久伊人| 成人av片无码免费天天看| 少妇无码AV无码一区| 亚洲中文字幕无码一区| 国产精品无码素人福利| 亚洲国产精品无码久久SM| 久久中文精品无码中文字幕| 亚洲毛片av日韩av无码| 熟妇无码乱子成人精品| 少妇性饥渴无码A区免费 | 亚洲国产精品无码专区影院| 亚洲欧美中文字幕| 亚洲午夜无码片在线观看影院猛| 无码无套少妇毛多18p| 中文字幕一区二区三区乱码| 伊人久久无码中文字幕| 精品久久久久久无码国产| 无码专区永久免费AV网站| 狠狠精品久久久无码中文字幕| 中文无码vs无码人妻 | 69天堂人成无码麻豆免费视频| 无码av免费毛片一区二区| 日本中文字幕在线视频一区| 久久精品亚洲中文字幕无码麻豆| 中文字幕亚洲男人的天堂网络 | 无码一区二区三区| 亚洲av永久无码精品秋霞电影影院 |