全球鋼材百科網
      302HQ簡介

      302HQ,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

      302HQ

      302HQ,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 - 302HQ
      化學成分信息(mass fraction)(wt.%) of the 302HQ
      元素名稱 最小值 最大值 近似值
      Si - 1.0000 -
      S - 0.0300 -
      P - 0.0450 -
      Ni 8.0000 10.0000 -
      Mn - 2.0000 -
      Cu 3.0000 4.0000 -
      Cr 17.0000 19.0000 -
      C - 0.1000 -
      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)
      128 (≥) 595 (≥) 31 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 131
      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
      22 - - 0.44 -
      599 243 - 22.3 234 -
      894 - 44 42.2 444 121
      熱處理信息:
      Heat treated : 1988°C - 1594°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: 302HQ、302HQ鋼材、302HQ材料
      全球鋼材百科網
      人妻无码αv中文字幕久久琪琪布| 中文无码vs无码人妻| 无码欧精品亚洲日韩一区夜夜嗨| 中文字幕亚洲码在线| 无码免费又爽又高潮喷水的视频| 久久综合中文字幕| 亚洲精品~无码抽插| 内射无码午夜多人| 中文字幕毛片| 久久久久成人精品无码| 中文国产成人精品久久亚洲精品AⅤ无码精品| 中出人妻中文字幕无码| 日韩精品人妻一区二区中文八零| 久久AV无码精品人妻糸列 | 中文字幕无码精品三级在线电影| mm1313亚洲国产精品无码试看| 日本免费中文字幕| 69ZXX少妇内射无码| 免费无码黄网站在线看| 亚洲人成国产精品无码| 亚洲日韩v无码中文字幕| 欧美日韩亚洲中文字幕一区二区三区 | 被夫の上司に犯中文字幕| 无码日韩精品一区二区免费暖暖| 亚洲中文字幕日产乱码高清app| 亚洲AV无码一区二区二三区入口 | 五十路熟妇高熟无码视频 | 无码八A片人妻少妇久久| 久久人妻AV中文字幕| 国产成人亚洲综合无码精品| 亚洲AV无码一区二区三区牛牛| 成人性生交大片免费看中文| 精品少妇人妻av无码久久| 国产成人无码一区二区在线观看| 娇小性色xxxxx中文| 免费a级毛片无码免费视频| 无码人妻熟妇AV又粗又大| 国产品无码一区二区三区在线| 久久精品中文字幕一区| 久久精品无码av| r级无码视频在线观看|