全球鋼材百科網
      QStE420TM簡介

      China 唐山國豐Q/TGF QStE420TM,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

      QStE420TM

      China 唐山國豐Q/TGF QStE420TM,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 - QStE420TM 唐山國豐Q/TGF China 汽車結構用熱軋鋼帶
      化學成分信息(mass fraction)(wt.%) of the QStE420TM
      元素名稱 最小值 最大值 近似值
      C - 0.1200 -
      Si - 0.5000 -
      Mn - 1.5000 -
      P - 0.0300 -
      S - 0.0250 -
      Ti - 0.2200 -
      Nb - 0.0700 -
      Nb+Ti+V - 0.2200 -
      Alt 0.0150 - -
      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)
      694 (≥) 864 (≥) 41 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 113
      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 - - 0.41 -
      382 559 - 14.3 331 -
      196 - 12 43.2 243 223
      熱處理信息:
      Heat treated : 1144°C - 1187°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: QStE420TM、QStE420TM鋼材、QStE420TM材料
      全球鋼材百科網
      中文字幕成人精品久久不卡| 少妇精品无码一区二区三区| 亚洲天堂中文字幕在线| 蜜桃视频无码区在线观看| 无码国产亚洲日韩国精品视频一区二区三区| 狠狠躁狠狠爱免费视频无码| 免费无码国产在线观国内自拍中文字幕| 亚洲最大激情中文字幕| 中文字幕精品无码久久久久久3D日动漫| 欧美巨大xxxx做受中文字幕| 免费无码国产在线观国内自拍中文字幕| 无码人妻精品一区二区三区99不卡| 日韩乱码人妻无码中文字幕| 极品粉嫩嫩模大尺度无码视频| 人妻丝袜中文无码av影音先锋专区| 亚洲日本中文字幕区| 中文www新版资源在线| 精品久久无码中文字幕| 亚洲AV无码乱码精品国产| 无码国产色欲XXXXX视频| av无码免费一区二区三区| 91精品无码久久久久久五月天| 性无码免费一区二区三区在线| 亚洲中文字幕视频国产| 日韩人妻无码精品专区| 一本加勒比HEZYO无码人妻| 中文字幕无码久久人妻| 精品无码国产污污污免费网站国产| 亚洲伊人成无码综合网| 无码国产色欲XXXX视频| 2019亚洲午夜无码天堂| 蜜芽亚洲av无码精品色午夜| 亚洲天堂中文字幕在线| 一本一道精品欧美中文字幕| 久久精品国产亚洲AV无码麻豆| 无码区日韩特区永久免费系列| 中文字幕亚洲免费无线观看日本| 最新中文字幕AV无码不卡| 久久久久久国产精品免费无码| 国产精品va无码一区二区| 人妻精品久久久久中文字幕一冢本|