全球鋼材百科網
      12Mn8簡介

      12Mn8,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

      12Mn8

      12Mn8,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 - 12Mn8
      化學成分信息(mass fraction)(wt.%) of the 12Mn8
      元素名稱 最小值 最大值 近似值
      Si 0.0500 0.2500 -
      S - 0.0250 -
      P - 0.0250 -
      Ni - 0.1500 -
      Mn 1.7500 2.2500 -
      Cu - 0.2000 -
      Cr - 0.1500 -
      C 0.0800 0.1600 -
      Al - 0.0300 -
      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)
      162 (≥) 858 (≥) 41 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 222
      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 - - 0.44 -
      735 732 - 12.3 443 -
      585 - 44 31.2 343 134
      熱處理信息:
      Heat treated : 1854°C - 1246°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: 12Mn8、12Mn8鋼材、12Mn8材料
      全球鋼材百科網
      熟妇人妻VA精品中文字幕| 八戒理论片午影院无码爱恋| 日本中文字幕在线视频一区| 亚洲啪啪AV无码片| 无码人妻AⅤ一区二区三区水密桃| 超清无码无卡中文字幕| 亚洲Av永久无码精品三区在线| 久久久精品人妻无码专区不卡| 日韩区欧美区中文字幕| AV无码久久久久不卡蜜桃| 日韩欧美中文字幕一字不卡| 潮喷大喷水系列无码久久精品| 久草中文在线观看| 精品久久久久久无码免费| 无码福利一区二区三区| 亚洲爆乳无码精品AAA片蜜桃 | 亚洲va中文字幕无码久久| 中国无码人妻丰满熟妇啪啪软件 | 久久人妻无码中文字幕| 无码一区二区三区免费| √天堂中文www官网在线| 精品人体无码一区二区三区| 白嫩少妇激情无码| 色婷婷久久综合中文久久蜜桃av| 无码h黄动漫在线播放网站| 中文国产成人精品久久亚洲精品AⅤ无码精品| 本道天堂成在人线av无码免费| 亚洲日本va午夜中文字幕久久| 最近高清中文字幕无吗免费看| 日韩人妻无码精品久久免费一| 惠民福利中文字幕人妻无码乱精品| 精品人体无码一区二区三区| 无码少妇一区二区| 在线高清无码A.| 制服中文字幕一区二区| 亚洲AV中文无码乱人伦下载| 免费无码婬片aaa直播表情| yy111111少妇影院里无码| 一本色道无码道在线观看| 国产成人无码区免费内射一片色欲 | 99久久无码一区人妻|