全球鋼材百科網
      St70P簡介

      St70P,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

      St70P

      St70P,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 - St70P
      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)
      358 (≥) 185 (≥) 23 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 142
      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
      43 - - 0.14 -
      735 515 - 14.3 224 -
      523 - 21 13.2 124 222
      熱處理信息:
      Heat treated : 1331°C - 1627°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: St70P、St70P鋼材、St70P材料
      全球鋼材百科網
      日韩中文字幕在线播放| 最近中文字幕国语免费完整| 中文无码熟妇人妻AV在线| 狠狠精品久久久无码中文字幕| 亚洲欧美日韩中文久久| 免费一区二区无码东京热| a最新无码国产在线视频| 精品无码久久久久久国产| 亚洲欧美在线一区中文字幕| 2021国产毛片无码视频| 中文无码伦av中文字幕| 亚洲一区二区三区无码中文字幕| 国产精品无码免费播放| 色综合久久中文综合网| 人妻少妇伦在线无码专区视频 | 中文精品久久久久人妻不卡 | 蜜桃AV无码免费看永久| 中文字幕无码不卡在线| 中文字幕免费高清视频| 特级无码毛片免费视频尤物| 高清无码中文字幕在线观看视频 | 中文无码熟妇人妻AV在线| 国产AV无码专区亚洲Av| 99久久中文字幕| 蜜桃臀无码内射一区二区三区| 人妻无码αv中文字幕久久| 少妇人妻偷人精品无码视频| 熟妇人妻无码中文字幕| 精品一区二区三区无码免费视频| 国产欧美日韩中文字幕| 精品无码三级在线观看视频| 久久久久av无码免费网| 久久精品天天中文字幕人妻| 精品无码一区在线观看| 自拍中文精品无码| 无码欧精品亚洲日韩一区夜夜嗨| 久久无码高潮喷水| 亚洲开心婷婷中文字幕| 精品国精品无码自拍自在线| 精品人妻系列无码一区二区三区| 乱人伦中文无码视频在线观看|