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)
TUE250簡介

TUE250,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

TUE250

TUE250,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 - TUE250
化學成分信息(mass fraction)(wt.%) of the TUE250
元素名稱 最小值 最大值 近似值
Si - 0.3500 -
S - 0.0250 -
P - 0.0250 -
Mn - 1.0000 -
C - 0.2100 -
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)
927 (≥) 866 (≥) 21 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
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)
22 - - 0.13 -
225 394 - 31.3 323 -
731 - 32 33.2 424 323
熱處理信息:
Heat treated : 1398°C - 1479°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: TUE250、TUE250鋼材、TUE250材料
全球鋼材百科網(wǎng)
国产精品三级a三级三级午夜| 国产欧美一区二区三区在线看蜜臀 | 午夜福利精品视频| _中国一级特黄大片在线看| jk美女被到爽免费视频| 一区激情| 中文字幕最新在线| 国产熟女一区二区三区十视频| 亚洲激情色| 国产精品乱码久久| 日韩欧美在线视频免费观看| 国产69精品久久久久观看黑料| 色视频一区二区三区| 国内精品国产三级国产在线专| 欧美精品一区二区三区三州| 毛片av在线播放| 久久久精品人妻一区二区三区| 亚洲av观看| 亚洲精品一区二区三区影院| a天堂中文在线| 91蜜桃婷婷狠狠久久综合9色 | 精品国产亚洲av| 欧美激情第1页| 玩弄japa白嫩少妇hd一区=区三区| 久久少妇激情| 人妻少妇精品无码专区二区| 蜜桃视频在线观看免费视频| 黑人糟蹋人妻| 97人妻人人揉人人躁人人| 免费播放男人添女人下边电影| 久久久久久久成人| 中国三级高潮爽三级网站| 亚洲av永久免费| japanese老女人高潮| YEYELU| 国产人妻精品一区二区三| 欧美精品videosex性欧美| 午夜精品视频一区二区三区| jlzzjizz中国女高潮喷水| 亚洲精品国产精品乱码不66| 国产老师精品扒开腿做爽爽爽软件|