全球鋼材百科網(wǎng)
      STB340簡(jiǎn)介

      STB340,及該型號(hào)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(hào)參照表等

      STB340

      STB340,及該型號(hào)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(hào)參照表等

      基本信息:
      分類(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
      Steel Grades - STB340
      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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
      644 (≥) 628 (≥) 21 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 112
      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)
      33 - - 0.34 -
      123 517 - 12.3 132 -
      567 - 12 24.2 321 342
      熱處理信息:
      Heat treated : 1333°C - 1663°C
      對(duì)照表(同等等級(jí))信息:
      型號(hào) 標(biāo)準(zhǔn) 國(guó)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: STB340、STB340鋼材、STB340材料
      全球鋼材百科網(wǎng)
      国产在线观看无码免费视频| 在线观看片免费人成视频无码| 久久精品亚洲乱码伦伦中文| 久久久久av无码免费网| 潮喷无码正在播放| 痴汉中文字幕视频一区| 亚洲AV无码国产精品色午友在线| 成人午夜福利免费专区无码| 亚洲欧美日韩中文字幕一区二区 | 精品无码综合一区| 最近免费2019中文字幕大全| 无码精品国产一区二区三区免费| 亚洲精品无码专区在线播放| 久久AV高潮AV无码AV| 午夜成人无码福利免费视频| 无码播放一区二区三区| 日产无码1区2区在线观看| 中文字幕日韩精品无码内射| 中文成人无码精品久久久不卡| 超清无码无卡中文字幕| 中文字幕亚洲男人的天堂网络| 无码少妇一区二区三区| 最近中文字幕精彩视频| 国产亚洲精品无码拍拍拍色欲| 无码毛片AAA在线| 中文字幕色AV一区二区三区| 人妻精品久久无码区| 亚洲日本中文字幕一区二区三区 | 精品无码人妻一区二区三区不卡| 日韩精品无码免费专区网站| 亚洲 欧美 国产 日韩 中文字幕| 一本加勒比hezyo无码专区 | 中文字幕无码一区二区免费| 麻豆aⅴ精品无码一区二区| 亚洲日本中文字幕天天更新| 精品久久亚洲中文无码| 国产精品无码成人午夜电影| 暴力强奷在线播放无码| 最近免费中文字幕大全高清大全1| 无码AV一区二区三区无码| 无码AV中文一区二区三区|