全球鋼材百科網
      20NiCrMoS6-4簡介

      20NiCrMoS6-4,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

      20NiCrMoS6-4

      20NiCrMoS6-4,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 - 20NiCrMoS6-4
      化學成分信息(mass fraction)(wt.%) of the 20NiCrMoS6-4
      元素名稱 最小值 最大值 近似值
      Si - 0.3000 -
      S 0.0200 0.0400 -
      P - 0.0250 -
      Ni 1.4000 1.7000 -
      Mo 0.2500 0.3500 -
      Mn 0.5000 0.9000 -
      Cu - 0.2500 -
      Cr 0.6000 0.9000 -
      C 0.1600 0.2300 -
      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)
      782 (≥) 448 (≥) 44 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
      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
      11 - - 0.31 -
      833 239 - 41.3 222 -
      223 - 13 44.2 312 224
      熱處理信息:
      Heat treated : 1272°C - 1149°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: 20NiCrMoS6-4、20NiCrMoS6-4鋼材、20NiCrMoS6-4材料
      全球鋼材百科網
      蜜芽亚洲av无码精品色午夜| 亚洲AV综合色区无码一区爱AV | 无码国模国产在线无码精品国产自在久国产 | 极品粉嫩嫩模大尺度无码视频| 最近最新中文字幕| 久久久久久av无码免费看大片| 国产麻豆天美果冻无码视频| 下载天堂国产AV成人无码精品网站 | 亚洲av无码av制服另类专区| 欧美亚洲精品中文字幕乱码免费高清 | 最新版天堂中文在线| 永久无码精品三区在线4| 日日摸日日踫夜夜爽无码| 中文字幕av一区| 婷婷色中文字幕综合在线| 国产午夜无码视频在线观看| 曰韩人妻无码一区二区三区综合部 | 中文字幕乱码免费看电影| 亚洲中文字幕无码永久在线 | 性无码专区| 国产成人无码精品一区在线观看| 亚洲AV综合色区无码一区| 最近的2019免费中文字幕| 日本久久久精品中文字幕| 超清无码无卡中文字幕| 免费一区二区无码视频在线播放 | 亚洲AV无码成人精品区在线观看 | 无码中文人妻在线一区二区三区 | 久久久久亚洲av无码专区| 午夜不卡无码中文字幕影院| 人妻中文无码久热丝袜| 亚洲AV中文无码乱人伦| 中文字幕精品视频在线| 无码人妻丝袜在线视频| 国产综合无码一区二区辣椒 | 亚洲av永久无码精品秋霞电影影院| 中文字幕亚洲一区二区va在线| 日韩久久久久中文字幕人妻| 日韩欧美中文字幕一字不卡 | 伊人蕉久中文字幕无码专区| 欧美中文字幕无线码视频|