全球鋼材百科網
      P750B簡介

      P750B,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

      P750B

      P750B,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 - P750B
      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)
      769 (≥) 318 (≥) 32 24 11 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
      11 - - 0.32 -
      816 543 - 44.3 123 -
      955 - 31 42.2 234 222
      熱處理信息:
      Heat treated : 1598°C - 1522°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: P750B、P750B鋼材、P750B材料
      全球鋼材百科網
      中文字幕av在线| 最近的中文字幕在线看视频| 秋霞无码一区二区| 亚洲国产精品无码久久九九| 日本久久中文字幕| 久久水蜜桃亚洲av无码精品麻豆| 日本公妇在线观看中文版| 亚洲精品高清无码视频| 亚洲中文字幕无码爆乳av中文| 国产成人无码一区二区三区在线| 精品无码人妻一区二区三区不卡| 亚洲中文字幕成人在线| 好硬~好爽~别进去~动态图, 69式真人无码视频免 | 久久无码高潮喷水| 久久精品无码av| 中文字幕AV中文字无码亚| 亚洲一区二区三区无码影院| 国产激情无码一区二区三区| 中文字幕乱码人妻一区二区三区| 成人午夜亚洲精品无码网站 | 国产成人无码区免费网站| 日韩亚洲国产中文字幕欧美| 亚洲自偷自偷偷色无码中文 | 无码午夜成人1000部免费视频| 亚洲乱码中文字幕久久孕妇黑人| 日韩AV无码久久一区二区| 亚洲AV中文无码乱人伦在线视色| 无码毛片一区二区三区中文字幕| 无码永久免费AV网站| 亚洲中文字幕成人在线| 亚洲精品成人无码中文毛片不卡| 亚洲AV无码成人专区片在线观看| 最近中文国语字幕在线播放| 无码免费又爽又高潮喷水的视频| 亚洲av无码精品网站| 亚洲AV无码无限在线观看不卡| 中文字幕AV一区中文字幕天堂| 免费A级毛片无码A∨| 成人无码WWW免费视频| 欧美一级一区二区中文字幕| 无码内射中文字幕岛国片|