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 9.0000 11.0000 -
      Mn - 2.0000 -
      Cu 3.0000 4.0000 -
      Cr 17.0000 19.0000 -
      C - 0.0800 -
      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)
      122 (≥) 343 (≥) 23 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 333
      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
      42 - - 0.44 -
      427 359 - 23.3 142 -
      899 - 44 13.2 223 143
      熱處理信息:
      Heat treated : 1713°C - 1779°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
      97久久精品无码一区二区天美| 国产成人无码av片在线观看不卡| 一区二区中文字幕| 亚洲精品无码成人片在线观看| 国产高清中文手机在线观看| 伊人久久精品无码二区麻豆| 国产做无码视频在线观看浪潮| 亚洲韩国精品无码一区二区三区| 熟妇人妻AV无码一区二区三区| 中文人妻无码一区二区三区| 区三区激情福利综合中文字幕在线一区亚洲视频1| 韩国免费a级作爱片无码| 人妻无码αv中文字幕久久琪琪布| 日韩a级无码免费视频| 中文字幕一区二区三区精彩视频| 久久久久无码精品国产不卡| 最近免费中文字幕高清大全| 国产精品无码无片在线观看| 亚洲2022国产成人精品无码区| 性无码专区一色吊丝中文字幕| 亚洲中文字幕无码中文字在线| 高潮潮喷奶水飞溅视频无码| 暖暖日本免费中文字幕| 无码人妻少妇久久中文字幕蜜桃| 国产福利电影一区二区三区久久老子无码午夜伦不| 狠狠躁夜夜躁无码中文字幕| 中文字幕久久欲求不满| 区三区激情福利综合中文字幕在线一区亚洲视频1| 亚洲av无码一区二区三区网站| 午夜亚洲av永久无码精品| 中文字幕乱码免费看电影| 直接看的成人无码视频网站| 日本中文字幕免费高清视频| 午夜亚洲av永久无码精品| 麻豆国产原创中文AV网站| 无码H肉动漫在线观看| 中文字幕人成人乱码亚洲电影| 久久精品中文字幕有码| 国产午夜精华无码网站| 99re只有精品8中文| 精品亚洲成在人线AV无码|