全球鋼材百科網
      FGL250簡介

      FGL250,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

      FGL250

      FGL250,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 - FGL250
      化學成分信息(mass fraction)(wt.%) of the FGL250
      元素名稱 最小值 最大值 近似值
      C 2.0000 - -
      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)
      981 (≥) 446 (≥) 44 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 323
      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
      43 - - 0.12 -
      199 575 - 13.3 224 -
      171 - 13 33.2 132 334
      熱處理信息:
      Heat treated : 1898°C - 1456°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: FGL250、FGL250鋼材、FGL250材料
      全球鋼材百科網
      爆操夜夜操天天操狠操中文| 精品人妻V?出轨中文字幕 | 国产精品99久久久精品无码| 亚洲日韩乱码中文无码蜜桃臀网站| 久久亚洲AV成人出白浆无码国产| 人妻AV中文字幕一区二区三区| 亚洲中文字幕无码久久综合网| 亚洲精品无码你懂的网站| 久久久久久精品无码人妻| 五月天无码在线观看| 日本无码小泬粉嫩精品图| 亚洲精品无码av天堂| 亚洲国产综合无码一区 | 免费无码午夜福利片| 熟妇人妻久久中文字幕| 亚洲国产精品无码久久SM | 亚洲中文字幕无码久久2020| 亚洲AV无码乱码在线观看性色扶| 中文字幕无码不卡在线| 亚洲成A∨人片天堂网无码| 亚洲午夜福利AV一区二区无码| 国产中文字幕在线| 丰满岳乱妇在线观看中字无码| 久久久久久国产精品无码下载| 亚洲自偷自偷偷色无码中文| 国产精品无码午夜福利| 婷婷四虎东京热无码群交双飞视频 | 岛国无码av不卡一区二区| 无码人妻精品中文字幕免费| 久久久久久人妻无码| 久久久久亚洲AV无码专区首JN| 波多野结衣在线aⅴ中文字幕不卡| 国产精品三级在线观看无码| 亚洲中文字幕无码一久久区| 久久精品中文字幕一区| 伊人久久无码中文字幕| 西西4444www大胆无码| 久久精品无码一区二区三区| 亚洲AV无码久久精品狠狠爱浪潮| 中文字幕国产| 乱人伦中文字幕在线看|