全球鋼材百科網
      SN490C簡介

      SN490C,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

      SN490C

      SN490C,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 - SN490C
      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)
      798 (≥) 147 (≥) 34 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
      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 - - 0.24 -
      754 112 - 34.3 144 -
      218 - 14 14.2 423 124
      熱處理信息:
      Heat treated : 1836°C - 1944°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: SN490C、SN490C鋼材、SN490C材料
      全球鋼材百科網
      日韩精品无码久久一区二区三| 亚洲熟妇无码另类久久久| 一夲道DVD高清无码| 无码H肉动漫在线观看| 中文字幕在线亚洲精品| 亚洲午夜无码久久久久| 亚洲Av无码国产情品久久| 中文字幕无码高清晰| 亚洲av无码成h人动漫无遮挡 | 无码专区AAAAAA免费视频| 午夜无码一区二区三区在线观看| 中文字幕日韩三级片| 精品无码人妻一区二区三区不卡| 欧美亚洲精品中文字幕乱码免费高清 | 无码人妻精品一区二| 国产午夜精华无码网站| 中文字幕在线无码一区二区三区| 免费看又黄又无码的网站| 亚洲AV永久无码精品一区二区| 亚洲AV无码精品色午夜在线观看| 天堂а√在线中文在线| 国产在线无码不卡影视影院| 亚洲日韩在线中文字幕综合 | 50岁人妻丰满熟妇αv无码区| 日韩精品一区二三区中文| 久久av高潮av无码av喷吹| 亚洲桃色AV无码| 中文字幕一区日韩在线视频| 天堂亚洲国产中文在线| 亚洲AV无码专区电影在线观看| 中文www新版资源在线| 99热门精品一区二区三区无码| 中文字幕乱码人妻无码久久| 今天免费中文字幕视频| 在线看中文福利影院| 高清无码视频直接看| 无码137片内射在线影院| 中文字幕日韩第十页在线观看 | 中文字幕日韩精品无码内射| 中文字幕在线观看亚洲日韩| 中文字幕人妻无码专区|