全球鋼材百科網(wǎng)
      340-550簡介

      340-550,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

      340-550

      340-550,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 - 340-550
      化學成分信息(mass fraction)(wt.%) of the 340-550
      元素名稱 最小值 最大值 近似值
      S - 0.0350 -
      P - 0.0350 -
      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(tài) 布氏硬度(HBW)
      727 (≥) 779 (≥) 23 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 142
      物理性質信息:
      溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
      32 - - 0.33 -
      544 684 - 13.3 124 -
      861 - 21 14.2 232 111
      熱處理信息:
      Heat treated : 1355°C - 1338°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: 340-550、340-550鋼材、340-550材料
      全球鋼材百科網(wǎng)
      日韩av无码免费播放| 亚洲AV无码一区二区三区国产| 日韩国产精品无码一区二区三区| 国产午夜无码精品免费看| 中文无码伦av中文字幕| 一二三四在线播放免费观看中文版视频 | MM1313亚洲精品无码| 日本精品久久久中文字幕| 久久亚洲AV无码精品色午夜 | 无码乱码观看精品久久| 免费中文字幕视频 | 亚洲av日韩av高潮潮喷无码| 中文无码熟妇人妻AV在线| 一本大道东京热无码一区| 性无码专区一色吊丝中文字幕| 中文字幕永久一区二区三区在线观看 | 久久综合精品国产二区无码| 中文字幕精品一区二区日本| 国产精品99精品无码视亚| 日本精品久久久久中文字幕8| 99久久国产热无码精品免费| 人妻无码中文字幕免费视频蜜桃| 久久精品aⅴ无码中文字字幕重口| 无码精品日韩中文字幕| 精品国产一区二区三区无码| 久久久99精品成人片中文字幕| AV无码人妻中文字幕| 日本无码小泬粉嫩精品图| 最近免费中文字幕MV在线视频3| 亚洲av无码成人黄网站在线观看| 99高清中文字幕在线| 亚洲AV无码成人精品区大在线| 亚洲中文字幕无码一久久区| 中文字幕一区二区三区精彩视频| 免费A级毛片无码无遮挡| 无码精品黑人一区二区三区| 亚洲日韩在线中文字幕综合 | 青春草无码精品视频在线观| 亚洲精品无码AV人在线播放| 亚洲综合日韩中文字幕v在线| 无码任你躁久久久久久久|