全球鋼材百科網
      21NiCrMo2簡介

      21NiCrMo2,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

      21NiCrMo2

      21NiCrMo2,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 - 21NiCrMo2
      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)
      389 (≥) 436 (≥) 21 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 434
      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
      24 - - 0.24 -
      499 975 - 42.3 431 -
      845 - 24 33.2 434 324
      熱處理信息:
      Heat treated : 1587°C - 1656°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: 21NiCrMo2、21NiCrMo2鋼材、21NiCrMo2材料
      全球鋼材百科網
      无码国内精品久久人妻麻豆按摩 | 日本中文字幕中出在线| 欧美麻豆久久久久久中文| 无套中出丰满人妻无码| 日韩高清在线中文字带字幕| 无码无遮挡又大又爽又黄的视频| 亚洲av中文无码乱人伦在线播放| 亚洲AV永久无码精品成人| 无码专区久久综合久中文字幕| 无码人妻精品一区二区| 最近中文字幕2019视频1| 国产高清无码视频| 亚洲熟妇无码八AV在线播放| 亚洲VA中文字幕不卡无码| 97久久精品无码一区二区天美| 国产精品亚洲w码日韩中文| 极品粉嫩嫩模大尺度无码视频 | 无码专区—VA亚洲V天堂| 天堂新版8中文在线8| 精品人妻无码专区中文字幕| 曰韩人妻无码一区二区三区综合部| 亚洲VA中文字幕不卡无码| 国产精品无码一区二区三级| 熟妇人妻系列aⅴ无码专区友真希| 中文国产成人精品久久亚洲精品AⅤ无码精品 | 无码超乳爆乳中文字幕久久| 狠狠噜天天噜日日噜无码| 国产综合无码一区二区辣椒| 波多野结衣中文字幕在线| 日韩成人无码影院| 国产∨亚洲V天堂无码久久久| 中文字幕无码精品亚洲资源网久久| 日本三级在线中文字幕在线|中文| 亚洲不卡无码av中文字幕| 精品无码人妻一区二区三区| 亚洲AV综合色区无码一区| 一级片无码中文字幕乱伦| 国产乱码精品一区二区三区中文| A最近中文在线| 亚洲色偷拍区另类无码专区| mm1313亚洲国产精品无码试看|