全球鋼材百科網
      STKM12B簡介

      STKM12B,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

      STKM12B

      STKM12B,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 - STKM12B
      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)
      992 (≥) 881 (≥) 41 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 441
      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 - - 0.41 -
      484 518 - 31.3 113 -
      728 - 13 34.2 414 311
      熱處理信息:
      Heat treated : 1382°C - 1983°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: STKM12B、STKM12B鋼材、STKM12B材料
      全球鋼材百科網
      亚洲国产精品无码久久一线| 久久99久久无码毛片一区二区| 久久久久久亚洲Av无码精品专口| 日韩乱码人妻无码系列中文字幕 | 在线观看免费无码视频| 午夜人性色福利无码视频在线观看| 最近中文国语字幕在线播放视频| 特级小箩利无码毛片| 97人妻无码一区二区精品免费| 久久久久亚洲av无码专区| 精品久久无码中文字幕| 无码人妻一区二区三区在线视频 | 亚洲日韩精品A∨片无码| 午夜无码视频一区二区三区| 免费无码午夜福利片69| 中文字幕无码播放免费| 亚洲日韩中文在线精品第一| 最近免费中文字幕大全高清大全1| 性无码免费一区二区三区在线 | 精品久久久久久无码免费| 中文字幕人成乱码在线观看| 国精品无码A区一区二区| 亚洲精品无码专区久久久| 亚洲韩国—中文字幕| 国产成人无码免费看视频软件 | AAA级久久久精品无码区| 久久无码国产专区精品| 人妻AV中文字幕一区二区三区 | 免费无遮挡无码永久视频| 中文字幕日韩欧美一区二区| 亚洲乱码中文字幕综合| 最近中文字幕完整免费视频ww| 色AV永久无码影院AV| 久久久久无码精品国产app| 亚洲熟妇无码八AV在线播放| 精品一区二区三区无码免费视频| 在线天堂中文新版www| 欧美日韩v中文字幕| 中文字幕在线无码一区二区三区| 亚洲AV无码成人精品区狼人影院 | 久久无码AV中文出轨人妻|