全球鋼材百科網
      R簡介

      R,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

      R

      R,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 - R
      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)
      178 (≥) 745 (≥) 31 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 332
      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
      13 - - 0.33 -
      549 591 - 44.3 432 -
      185 - 33 13.2 332 234
      熱處理信息:
      Heat treated : 1847°C - 1953°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: R、R鋼材、R材料
      全球鋼材百科網
      2024你懂的网站无码内射| 亚洲中文字幕无码日韩| 亚洲中文字幕无码中文字在线| 亚洲VA中文字幕不卡无码| 玖玖资源站无码专区| 无码福利写真片视频在线播放| 一本加勒比HEZYO无码资源网| 亚洲精品无码不卡在线播放HE| 无码人妻一区二区三区兔费| AA区一区二区三无码精片| 最近免费中文字幕大全免费| 亚洲AV无码乱码国产麻豆| 国产一区三区二区中文在线| 亚洲gv天堂无码男同在线观看| 成年免费a级毛片免费看无码| 国产一区二区中文字幕| 少妇人妻偷人精品无码视频| 中文字幕乱码人妻无码久久| 亚洲中文字幕无码一区| 在线a亚洲v天堂网2019无码| 亚洲不卡中文字幕无码| 国偷自产短视频中文版| 西西午夜无码大胆啪啪国模| 中文字幕一区二区人妻| 999久久久无码国产精品| 久久亚洲AV成人无码| 精品无码一区在线观看| 色窝窝无码一区二区三区| 亚洲日韩欧洲无码av夜夜摸| 欧美精品中文字幕亚洲专区| 久久久久久国产精品无码下载| 中文精品无码中文字幕无码专区| 久久精品无码专区免费青青| 最近免费中文字幕MV在线视频3| 国产爆乳无码视频在线观看| 高清无码中文字幕在线观看视频| 日韩亚洲欧美中文在线| 中文字幕久久波多野结衣av| 无码人妻丰满熟妇区免费| 乱人伦人妻中文字幕无码| 亚洲精品无码久久千人斩|