精品国产乱码久久久久久竹菊影视,日韩东京热,欧美性猛荡久久久久久老妇app,日韩欧美国产成人

全球鋼材百科網
XC48H2簡介

XC48H2,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

XC48H2

XC48H2,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 - XC48H2
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(tài) 布氏硬度(HBW)
786 (≥) 721 (≥) 11 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
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
42 - - 0.12 -
663 588 - 41.3 341 -
298 - 34 32.2 423 141
熱處理信息:
Heat treated : 1749°C - 1446°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: XC48H2、XC48H2鋼材、XC48H2材料
全球鋼材百科網
丁香花在线观看| japanese丰满白嫩少妇| 欧美aaaaaa午夜精品| 国产精品高潮呻吟av久久4虎| 精品乱码久久久久久| 女的被弄到高潮娇喘喷水视频| 日本护士xxxⅹhd| 麻豆国产91在线播放| poronovideos重口另类| 久久久久久久爱| 久久高清毛片| 午夜av在线| 久久天天躁狠狠躁夜夜躁| 亚洲熟女偷拍| eeuss在线影院| 亚洲成人久久精品| 爱爱动态图久久| 91精品综合久久久久久五月天| 人妻人公侵犯人妻小泽| 免费成人看视频| 少妇被粗大的猛烈进出免费视频| 免费中文字幕在线观看| 97人妻人人做人碰人人爽一二| 91丨九色丨熟女| 97人人模人人爽人人喊 新闻 | 在线国产视频一区二区| 99久久精品毛片免费| 亚洲精品美女久久7777777| 色婷婷国产精品久久包臀| 男人天堂网av| 亚洲人成人无码.WWW粉色| 激情av在线播放| 国产色乱码一区二区三区| 美女极度色诱视频www| yyfree性欧洲av| 久久久久亚洲av| 蜜臀va亚洲va欧美va天堂| jizzjizz亚洲成熟少妇| 亚洲激情欧美激情| 熟妇女人妻| 一本色道久久综合狠狠躁|