全球鋼材百科網(wǎng)
      STKM19A簡介

      STKM19A,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

      STKM19A

      STKM19A,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 - STKM19A
      化學(xué)成分信息(mass fraction)(wt.%) of the STKM19A
      元素名稱 最小值 最大值 近似值
      Si - 0.5500 -
      S - 0.0400 -
      P - 0.0400 -
      Other - - -
      Mn - 1.5000 -
      C - 0.2500 -
      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)
      799 (≥) 189 (≥) 11 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 123
      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)
      14 - - 0.21 -
      774 542 - 44.3 344 -
      213 - 42 12.2 221 343
      熱處理信息:
      Heat treated : 1577°C - 1194°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: STKM19A、STKM19A鋼材、STKM19A材料
      全球鋼材百科網(wǎng)
      少妇无码一区二区三区| 中文字幕色婷婷在线视频| 人妻丰满熟妇A v无码区不卡| 日韩国产中文字幕| 无码A级毛片免费视频内谢| 漂亮人妻被中出中文字幕久久| 精品人妻无码区二区三区| 好硬~好爽~别进去~动态图, 69式真人无码视频免| 久久精品人妻中文系列| 亚洲av无码乱码国产精品 | 亚洲AⅤ永久无码精品AA| 乱人伦中文字幕在线看| 在线看无码的免费网站| 熟妇人妻中文a∨无码| 无码任你躁久久久久久老妇| 韩日美无码精品无码| 中文字幕日韩精品无码内射| 狠狠躁天天躁无码中文字幕图 | 亚洲AV区无码字幕中文色| 日韩乱码人妻无码系列中文字幕 | 无码精品视频一区二区三区| 中文字幕精品一区影音先锋| 国产精品无码久久久久| 国产成人无码AV麻豆| 中文字字幕在线中文乱码不卡| 亚洲av无码一区二区三区乱子伦| 亚洲av中文无码乱人伦在线咪咕 | 亚洲AV无码成人精品区蜜桃| 亚洲第一中文字幕| 亚洲精品无码专区在线播放 | 久久精品99无色码中文字幕| 人妻少妇看A偷人无码精品视频 | 色窝窝无码一区二区三区成人网站 | AV大片在线无码永久免费| 亚洲Av永久无码精品三区在线 | 久久精品天天中文字幕人妻| 久久久久无码专区亚洲av| 久久精品中文字幕无码绿巨人| 亚洲热妇无码AV在线播放| 一本本月无码-| 中文字幕欧美日韩|