全球鋼材百科網
      SNB24-2簡介

      SNB24-2,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

      SNB24-2

      SNB24-2,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 - SNB24-2
      化學成分信息(mass fraction)(wt.%) of the SNB24-2
      元素名稱 最小值 最大值 近似值
      Si 0.2000 0.3500 -
      S - 0.0250 -
      P - 0.0250 -
      Ni 1.6500 2.0000 -
      Mo 0.3000 0.4000 -
      Mn 0.7000 0.9000 -
      Cr 0.7000 0.9500 -
      C 0.3700 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)
      429 (≥) 961 (≥) 12 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 124
      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
      33 - - 0.42 -
      831 395 - 34.3 123 -
      671 - 22 32.2 142 344
      熱處理信息:
      Heat treated : 1486°C - 1621°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: SNB24-2、SNB24-2鋼材、SNB24-2材料
      全球鋼材百科網
      无码午夜成人1000部免费视频| 中文字幕毛片| 亚洲日本中文字幕天堂网| 精品无码国产污污污免费网站| 人妻少妇精品中文字幕av蜜桃| 亚洲中久无码永久在线观看同| 亚洲免费无码在线| 亚洲AV无码专区亚洲AV伊甸园| 亚洲无码精品浪潮| 亚洲AV日韩AV高潮无码专区| 亚洲日韩中文字幕在线播放| 久久久久久无码Av成人影院| 精品久久久无码中文字幕| 国产精品99无码一区二区| 一二三四在线播放免费观看中文版视频| 91精品国产综合久久四虎久久无码一级| 中文字幕在线免费| 蜜臀精品无码AV在线播放| 亚洲国产精品无码久久一区二区| 天堂8а√中文在线官网| 国产精品无码久久综合网| 一本色道久久HEZYO无码| 免费无码中文字幕A级毛片 | 中文字幕无码一区二区免费 | 欧洲无码一区二区三区在线观看| 日本精品久久久久中文字幕| 97精品人妻系列无码人妻| 最新中文字幕av无码专区| 最近免费视频中文字幕大全| 天堂无码在线观看| heyzo专区无码综合| 少妇人妻无码精品视频app| 最近最新中文字幕完整版| 欧美日韩亚洲中文字幕一区二区三区 | 熟妇人妻中文字幕| 成人无码午夜在线观看| 亚洲国产精品无码专区在线观看| 亚洲中文字幕成人在线| 天堂8а√中文在线官网| 一本一道av中文字幕无码| 亚洲精品无码专区2|