全球鋼材百科網(wǎng)
      20Cr3簡(jiǎn)介

      20Cr3,及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等

      20Cr3

      20Cr3,及該型號(hào)鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號(hào)參照表等

      基本信息:
      分類 種類 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
      Steel Grades - 20Cr3
      機(jī)械性能信息:
      屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)度Rm(MPa) 沖擊率 伸長(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
      186 (≥) 364 (≥) 13 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 424
      物理性質(zhì)信息:
      溫度 彈性模量 系數(shù) 熱導(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
      42 - - 0.23 -
      356 422 - 24.3 322 -
      913 - 11 21.2 432 411
      熱處理信息:
      Heat treated : 1455°C - 1118°C
      對(duì)照表(同等等級(jí))信息:
      型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)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(biāo)簽: 20Cr3、20Cr3鋼材、20Cr3材料
      全球鋼材百科網(wǎng)
      精品久久久无码人妻中文字幕| 中文字幕不卡高清视频在线| 中文字幕在线观看亚洲视频| 最近中文字幕mv免费高清在线 | 亚洲欧美日韩在线中文字幕| 最近中文字幕大全2019| 亚洲AV无码一区二区二三区软件 | 在线看片福利无码网址| 狠狠躁狠狠躁东京热无码专区 | 熟妇女人妻丰满少妇中文字幕| 亚洲AV无码精品无码麻豆| 99在线精品国自产拍中文字幕| 无码粉嫩小泬无套在线观看 | 少妇中文无码高清| 最新中文字幕AV无码不卡| 亚洲日韩VA无码中文字幕 | 亚洲日韩VA无码中文字幕| 国产a v无码专区亚洲av| 久久午夜无码鲁丝片秋霞| 亚洲AⅤ永久无码精品AA| 中文字幕人妻无码一夲道| 日韩AV无码中文无码不卡电影| 久久久久久久久无码精品亚洲日韩 | 久久精品无码专区免费| 制服中文字幕一区二区| 中文字幕亚洲欧美日韩2019| 无码精品A∨在线观看| 炫硕日本一区二区三区综合区在线中文字幕| 国产做无码视频在线观看浪潮| 人妻中文无码久热丝袜| 天堂在/线中文在线资源官网| 蜜臀av无码人妻精品| 亚欧免费无码aⅴ在线观看| 中文国产成人精品久久亚洲精品AⅤ无码精品 | 久久久无码精品亚洲日韩蜜臀浪潮 | 最近高清中文字幕免费| 中文字幕乱码久久午夜| 50岁人妻丰满熟妇αv无码区| 精品人妻系列无码一区二区三区| 精品久久久久久中文字幕| 天堂亚洲国产中文在线|