全球鋼材百科網
      P685B簡介

      P685B,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

      P685B

      P685B,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 - P685B
      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)
      792 (≥) 575 (≥) 21 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 323
      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
      33 - - 0.42 -
      295 856 - 42.3 234 -
      455 - 44 22.2 344 112
      熱處理信息:
      Heat treated : 1596°C - 1754°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: P685B、P685B鋼材、P685B材料
      全球鋼材百科網
      无码AV中文一区二区三区| 精品人妻少妇嫩草AV无码专区| 无码中文人妻视频2019| 成人毛片无码一区二区三区| 最近免费字幕中文大全视频| 无码乱人伦一区二区亚洲 | av无码久久久久不卡免费网站| 亚洲国产精品无码久久九九| 亚洲精品一级无码中文字幕 | 自拍中文精品无码| 中文无码不卡的岛国片| 91精品无码久久久久久五月天| 日本免费中文字幕| 无码超乳爆乳中文字幕久久| 中文人妻av高清一区二区| 亚洲AV无码精品无码麻豆| 色综合中文综合网| 欧洲Av无码放荡人妇网站| 最近完整中文字幕2019电影 | 天堂亚洲国产中文在线| 在线观看片免费人成视频无码| 亚洲一级特黄大片无码毛片| 亚洲啪啪AV无码片| √天堂中文www官网在线| 久久久久亚洲精品无码网址| 精品多人p群无码| 中文无码制服丝袜人妻av| 日韩精品真人荷官无码| 超碰97国产欧美中文| 一本之道高清无码视频| 久久久无码一区二区三区| 寂寞少妇做spa按摩无码| 人妻少妇精品中文字幕AV | 无码日韩精品一区二区免费暖暖| 国产精品中文字幕在线观看| 国产网红主播无码精品| 无码专区—VA亚洲V天堂| 中文字幕精品视频在线| 波多野结衣中文字幕免费视频| 亚洲VA中文字幕无码一二三区 | 无码国产乱人伦偷精品视频|