全球鋼材百科網(wǎng)
      25NCD4簡介

      25NCD4,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

      25NCD4

      25NCD4,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

      基本信息:
      分類 種類 型號 標(biāo)準(zhǔn) 國家 應(yīng)用
      Steel Grades - 25NCD4
      化學(xué)成分信息(mass fraction)(wt.%) of the 25NCD4
      元素名稱 最小值 最大值 近似值
      Si 0.1000 0.4000 -
      S - 0.0350 -
      P - 0.0400 -
      Ni 1.0000 1.3000 -
      Mo 0.1000 0.2000 -
      Mn 0.5000 0.9000 -
      Cr 0.4000 0.7000 -
      C 0.2200 0.2800 -
      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 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
      174 (≥) 447 (≥) 24 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
      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)
      22 - - 0.13 -
      544 683 - 31.3 114 -
      196 - 41 43.2 413 433
      熱處理信息:
      Heat treated : 1387°C - 1345°C
      對照表(同等等級)信息:
      型號 標(biāo)準(zhǔn) 國家 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: 25NCD4、25NCD4鋼材、25NCD4材料
      全球鋼材百科網(wǎng)
      中文字幕日本高清| 久久中文精品无码中文字幕| 久久久久久人妻无码| 中文字幕亚洲精品无码| 中文无码vs无码人妻| 国产午夜精品无码| 中文字幕在线免费观看| 久久亚洲精品无码AV红樱桃| 中文字幕精品一区二区精品| 在人线AV无码免费高潮喷水 | 国产在线无码视频一区二区三区 | 国产成年无码久久久免费| 国产精品亚洲а∨无码播放| 日韩区欧美区中文字幕| 好硬~好爽~别进去~动态图, 69式真人无码视频免 | 亚洲av中文无码乱人伦在线咪咕| 久久久久久av无码免费看大片| 亚洲欧美成人久久综合中文网| 国产在线观看无码免费视频 | 精品久久亚洲中文无码| 日本阿v视频高清在线中文| 亚洲AV永久无码精品成人| 亚洲伦另类中文字幕| 成人av片无码免费天天看 | 日韩精品人妻一区二区中文八零 | 亚洲福利中文字幕在线网址| 亚洲成a人在线看天堂无码| 无码人妻视频一区二区三区| 熟妇人妻无乱码中文字幕真矢织江| 人妻系列无码专区久久五月天| 成人午夜福利免费无码视频| √天堂中文www官网在线| 亚洲Av无码乱码在线观看性色| 亚洲av激情无码专区在线播放| 91天日语中文字幕在线观看| 亚洲成?Ⅴ人在线观看无码| 国产在线无码不卡影视影院 | 精品国产aⅴ无码一区二区| 亚洲日本中文字幕| 久久人妻无码中文字幕| 久久久91人妻无码精品蜜桃HD|