全球鋼材百科網
      B簡介

      B,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

      B

      B,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 - B
      化學成分信息(mass fraction)(wt.%) of the B
      元素名稱 最小值 最大值 近似值
      C - 0.2100 -
      Mn 0.8000 - -
      P - 0.0400 -
      S - 0.0400 -
      Si 0.1000 0.3500 -
      Ni - 0.3000 -
      Cr - 0.3000 -
      Cu - 0.3000 -
      Al 0.0200 - -
      As - 0.0800 -
      CEV - 0.4000 -
      Si - 0.3500 -
      S - 0.0400 -
      P - 0.0400 -
      Ni - 0.3000 -
      Mn - 0.8000 -
      Cu - 0.3000 -
      Cr - 0.3000 -
      C - 0.2100 -
      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)
      388 (≥) 627 (≥) 33 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 123
      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
      34 - - 0.24 -
      274 785 - 14.3 242 -
      134 - 23 14.2 333 232
      熱處理信息:
      Heat treated : 1116°C - 1696°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: B、B鋼材、B材料
      全球鋼材百科網
      人妻系列无码专区无码中出| 亚洲动漫精品无码av天堂| 精品日韩亚洲AV无码一区二区三区 | 亚洲精品成人无码中文毛片不卡| 无码国内精品久久综合88| 亚洲av中文无码乱人伦在线播放 | 波多野42部无码喷潮在线| 成人无码WWW免费视频| 中文字幕人成乱码在线观看| 中出人妻中文字幕无码| 亚洲综合av永久无码精品一区二区| av无码久久久久久不卡网站| 久久久久亚洲AV无码麻豆| 特级无码毛片免费视频尤物| 天堂中文在线最新版| 中文字幕人妻无码一夲道| 亚洲国产精品无码久久一区二区| 无码的免费不卡毛片视频| 国产高清无码二区| 无码区日韩特区永久免费系列| 久久久久无码国产精品不卡| 亚洲一级特黄大片无码毛片| 亚洲最大激情中文字幕| 无码人妻AV免费一区二区三区| 中文精品无码中文字幕无码专区 | 久久久精品无码专区不卡| 国内精品人妻无码久久久影院导航| 中文字幕无码高清晰| 无码人妻黑人中文字幕| 狠狠躁天天躁无码中文字幕图 | 亚洲AV无码久久精品蜜桃| 无码中文人妻视频2019| 亚洲无av在线中文字幕| 国产亚洲美日韩AV中文字幕无码成人| 免费无码作爱视频| 好看的中文字幕二区高清在线观看| 久久最近最新中文字幕大全| 精品无码人妻久久久久久| 无码人妻一区二区三区免费n鬼沢 无码人妻一区二区三区免费看 | 蜜桃AV无码免费看永久| 久久久99精品成人片中文字幕|