全球鋼材百科網(wǎng)
      1.4438簡介

      1.4438,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

      1.4438

      1.4438,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 - 1.4438
      化學(xué)成分信息(mass fraction)(wt.%) of the 1.4438
      元素名稱 最小值 最大值 近似值
      C - 0.0300 -
      Mn - 2.0000 -
      P - 0.0450 -
      S - 0.0150 -
      Si - 1.0000 -
      Ni 13.0000 16.0000 -
      Cr 17.5000 19.5000 -
      Mo 3.0000 4.0000 -
      N - 0.1000 -
      Si - 1.0000 -
      S - 0.0300 -
      P - 0.0450 -
      Ni 13.0000 16.0000 -
      N - 0.1000 -
      Mo 3.0000 4.0000 -
      Mn - 2.0000 -
      Cr 17.5000 19.5000 -
      C - 0.0300 -
      Si - 1.0000 -
      S - 0.0150 -
      P - 0.0400 -
      Ni 13.0000 16.0000 -
      N - 0.1100 -
      Mo 3.0000 4.0000 -
      Mn - 2.0000 -
      Cr 17.5000 19.5000 -
      C - 0.0300 -
      Si - 1.0000 -
      S - 0.0150 -
      P - 0.0400 -
      Ni 13.0000 16.0000 -
      N - 0.1100 -
      Mo 3.0000 4.0000 -
      Mn - 2.0000 -
      Cr 17.5000 19.5000 -
      C - 0.0300 -
      Si - 1.0000 -
      S - 0.0150 -
      P+S - - -
      P - 0.0450 -
      Ni 13.0000 16.0000 -
      N - 0.1100 -
      Mo 3.0000 4.0000 -
      Mn - 2.0000 -
      Cr 17.5000 19.5000 -
      C - 0.0300 -
      Si - 1.0000 -
      S - 0.0300 -
      P - 0.0450 -
      Ni 13.0000 16.0000 -
      N - 0.1100 -
      Mo 3.0000 4.0000 -
      Mn - 2.0000 -
      Cr 17.5000 19.5000 -
      C - 0.0300 -
      Si - 1.0000 -
      S - 0.0150 -
      P - 0.0450 -
      Ni 13.0000 16.0000 -
      N - 0.1100 -
      Mo 3.0000 4.0000 -
      Mn - 2.0000 -
      Cr 17.5000 19.5000 -
      C - 0.0300 -
      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)
      862 (≥) 728 (≥) 31 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333
      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)
      34 - - 0.42 -
      299 339 - 24.3 223 -
      775 - 33 22.2 331 423
      熱處理信息:
      Heat treated : 1219°C - 1633°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: 1.4438、1.4438鋼材、1.4438材料
      全球鋼材百科網(wǎng)
      日韩精品无码一区二区中文字幕 | 中文字幕Av一区乱码| 精品久久人妻av中文字幕| 免费无码又爽又刺激网站| 精品人妻系列无码人妻免费视频| √天堂中文www官网| 亚洲VA中文字幕无码一二三区| 亚洲午夜无码AV毛片久久| 高清无码中文字幕在线观看视频| 久久久久亚洲av成人无码电影| 国产亚洲大尺度无码无码专线 | 日韩视频无码日韩视频又2021| 国内精品久久久久久中文字幕| 精品少妇无码AV无码专区| 国产资源网中文最新版| 欧日韩国产无码专区| 亚洲中文字幕无码久久2020| 色噜噜综合亚洲av中文无码| 日韩人妻无码一区二区三区久久 | 无码人妻精品一区二区三区东京热| 亚洲中文字幕在线观看| 国产精品亚洲аv无码播放| 无码不卡av东京热毛片| 91中文字幕在线观看| 国产精品无码午夜福利| 精品亚洲成A人无码成A在线观看 | 免费a级毛片无码免费视频| 精品人妻系列无码一区二区三区 | 日韩丰满少妇无码内射| 中文字幕无码不卡在线| 中文字幕乱码人在线视频1区 | av无码久久久久不卡免费网站| 99精品人妻无码专区在线视频区| 波多野结衣中文在线| a中文字幕1区| 国产99久久九九精品无码| 亚洲A∨无码一区二区三区| 国产成人无码一区二区三区在线| 最好看更新中文字幕| 日本阿v网站在线观看中文| 人妻无码αv中文字幕久久琪琪布 人妻无码人妻有码中文字幕 |