全球鋼材百科網
      3/340簡介

      3/340,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

      3/340

      3/340,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 - 3/340
      化學成分信息(mass fraction)(wt.%) of the 3/340
      元素名稱 最小值 最大值 近似值
      Ni 7.0000 10.0000 -
      Mn - 10.0000 -
      Fe - - -
      Cr 17.0000 21.0000 -
      C - 0.2000 -
      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)
      917 (≥) 291 (≥) 24 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 443
      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 - - 0.14 -
      888 271 - 44.3 141 -
      263 - 42 24.2 424 244
      熱處理信息:
      Heat treated : 1593°C - 1741°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: 3/340、3/340鋼材、3/340材料
      全球鋼材百科網
      无码视频在线播放一二三区| 日韩精品无码免费专区午夜不卡| 韩国三级中文字幕hd久久精品| 中文字幕无码人妻AAA片| 狠狠精品干练久久久无码中文字幕| 亚洲欧美日韩一区高清中文字幕 | 久久久中文字幕日本| 无码专区狠狠躁躁天天躁| 亚洲免费日韩无码系列 | 少妇精品无码一区二区三区| 日韩亚洲变态另类中文| 中文字幕无码乱人伦| 中文字幕无码无码专区| 亚洲V无码一区二区三区四区观看| 无码免费又爽又高潮喷水的视频 | 国产综合无码一区二区辣椒 | 无码人妻精品一区二区三区久久久 | 中文字幕在线无码一区二区三区| 熟妇人妻系列aⅴ无码专区友真希 熟妇人妻系列av无码一区二区 | 国产台湾无码AV片在线观看| 国产亚洲?V无码?V男人的天堂 | 精品深夜AV无码一区二区老年| 无码不卡亚洲成?人片| 成人无码a级毛片免费| 亚洲最大激情中文字幕| 国产精品无码久久久久久| 无码爆乳护士让我爽| 日韩va中文字幕无码电影| 久久久久久亚洲Av无码精品专口| 中文字幕性| 好看的中文字幕二区高清在线观看| 国产日韩精品中文字无码| 中文无码制服丝袜人妻av| 中文字幕亚洲综合久久2| 久久精品无码一区二区三区日韩| 亚洲国产精品无码久久久秋霞2| 亚洲天堂中文字幕| 亚洲精品成人无码中文毛片不卡| 国产精品va在线观看无码| 无码精品日韩中文字幕| 国产综合无码一区二区辣椒|