全球鋼材百科網
      250L15簡介

      250L15,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

      250L15

      250L15,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 - 250L15
      化學成分信息(mass fraction)(wt.%) of the 250L15
      元素名稱 最小值 最大值 近似值
      C - 0.2200 -
      Mn - 1.7000 -
      P - 0.0400 -
      S - 0.0300 -
      Si - 0.5500 -
      Ni - 0.5000 -
      Cr - 0.3000 -
      Mo - 0.1000 -
      Cu - 0.4000 -
      Ti - 0.0400 -
      Al - 0.1000 -
      CEV - 0.4400 -
      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)
      965 (≥) 523 (≥) 12 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 144
      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 - - 0.42 -
      894 911 - 32.3 413 -
      569 - 21 32.2 324 241
      熱處理信息:
      Heat treated : 1638°C - 1647°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: 250L15、250L15鋼材、250L15材料
      全球鋼材百科網
      国产精品一级毛片无码视频| 最近中文字幕mv免费高清在线 | 亚洲成a人在线看天堂无码| 人妻无码αv中文字幕久久| 中文字幕精品无码一区二区三区| AV无码精品一区二区三区| 最近中文字幕大全中文字幕免费| 亚洲AV无码久久精品成人| 中文字幕在线精品视频入口一区| 中文有无人妻vs无码人妻激烈| 无码国产成人午夜电影在线观看| 无码av高潮喷水无码专区线| 无码免费又爽又高潮喷水的视频| 国产成人无码一二三区视频| 无码人妻丰满熟妇啪啪| 亚洲日韩精品无码一区二区三区 | 国产精品毛片无码| 久久五月精品中文字幕| 亚洲Av无码国产情品久久| 中文无码成人免费视频在线观看| 在线综合亚洲中文精品| 人妻无码αv中文字幕久久| 欧美亚洲精品中文字幕乱码免费高清 | 狠狠躁夜夜躁无码中文字幕| 国产精品综合专区中文字幕免费播放| 久久人妻少妇嫩草AV无码专区 | 久久精品国产亚洲AV无码麻豆| 欧美日韩中文字幕在线观看| 日本妇人成熟免费中文字幕 | 大学生无码视频在线观看| 最新中文字幕AV无码不卡| 天堂资源中文最新版在线一区| 成年免费a级毛片免费看无码| 国产色无码专区在线观看| 伊人热人久久中文字幕| 久久无码AV中文出轨人妻| 国产午夜无码片免费| 麻豆亚洲AV永久无码精品久久| 亚洲成A人片在线观看中文| 人妻丰满av无码中文字幕| 亚洲va中文字幕无码|