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(wǎng)
913簡介

913,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

913

913,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 - 913
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)
337 (≥) 597 (≥) 13 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 143
物理性質(zhì)信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
33 - - 0.42 -
365 197 - 42.3 134 -
198 - 43 12.2 112 231
熱處理信息:
Heat treated : 1988°C - 1749°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: 913、913鋼材、913材料
全球鋼材百科網(wǎng)
欧美黑人xxxxx又粗又长动态| 日韩成人影院| 中文字幕丰满乱码| 欧美激情在线狂野欧美精品| 国产精品任我爽爆在线播放,| 老熟女老熟女精品视频性色| free性欧美人与dog| 少妇被粗大猛烈进出96| 亚洲一区二区三区免费观看| 99热成人精品热久久66| 国产精品女同| 少妇被粗大的猛烈进出91| 久久精品国产欧美亚洲人人爽| 日本一区二区视频| 艳妇乳肉vs豪妇荡乳中年熟妇 | 国产在视频线在精品视频55| 久久久久久久午夜| 精品人妻少妇av免费久久 | 亚洲一区二区三区在线视频| 黑人玩弄人妻中文在线| 日韩av在线播放一区| 久久99热这里只有精品| 婷婷久久亚洲| 544CC看片大全| 久久久久久国产精品mv| 日日色av| 亚洲一区二区三区在线观看网站| 国产精品内射视频| 久久精品久久国产| 18一20女一片毛片| 国产老熟女伦老熟妇露脸视频| 丰满少妇高潮一区二区| 天堂最新资源在线| 51吃瓜| 国产剧情av麻豆香蕉精品| 久久久成人精品视频| 啊灬嗯灬啊灬用力点灬快三| 国产av一区二区三区四区| 欧美性视频一区二区三区| 国产欧美精品久久久| 韩国av毛片|