全球鋼材百科網(wǎng)
      W20918簡(jiǎn)介

      W20918,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

      W20918

      W20918,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 種類 型號(hào) 標(biāo)準(zhǔn) 國家 應(yīng)用
      Steel Grades - W20918
      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)
      255 (≥) 381 (≥) 44 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 223
      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)
      23 - - 0.32 -
      278 938 - 41.3 434 -
      462 - 22 34.2 232 331
      熱處理信息:
      Heat treated : 1668°C - 1744°C
      對(duì)照表(同等等級(jí))信息:
      型號(hào) 標(biāo)準(zhǔn) 國家 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: W20918、W20918鋼材、W20918材料
      全球鋼材百科網(wǎng)
      亚洲欧美中文日韩在线v日本| 无码精品A∨在线观看十八禁| 中出人妻中文字幕无码| 日日摸夜夜爽无码毛片精选| a级毛片无码兔费真人久久| 中文字幕无码高清晰| 91久久精品无码一区二区毛片| 无码人妻丝袜在线视频| 亚洲精品无码鲁网中文电影| 国产精品99精品无码视亚| 自慰无码一区二区三区| 久久久久久久人妻无码中文字幕爆| yy111111电影院少妇影院无码| 亚洲AV无码一区二区三区DV| 亚洲AV中文无码乱人伦在线视色| 中文无码人妻有码人妻中文字幕| 久久久久亚洲av无码专区喷水| 伊人久久综合精品无码AV专区| 日韩电影免费在线观看中文字幕| 无码毛片一区二区三区视频免费播放 | 欧美日韩不卡一区二区三区中文字 | 中文字幕视频免费| 久久中文字幕精品| 人妻丰满熟妇A v无码区不卡| 国产网红无码精品视频| 亚洲av成人无码久久精品| 人妻无码人妻有码中文字幕| 最近新中文字幕大全高清| 亚洲 日韩经典 中文字幕 | 亚洲成a人无码av波多野按摩| 岛国av无码免费无禁网| 97碰碰碰人妻视频无码| 国产乱人伦Av在线无码| 潮喷失禁大喷水无码| 日韩久久久久中文字幕人妻| 最近中文字幕免费mv在线视频| 一本大道香蕉中文日本不卡高清二区| 久久久中文字幕| 国产中文字幕在线免费观看| 日韩三级中文字幕| 潮喷失禁大喷水无码|