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)
E3/340簡介

E3/340,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

E3/340

E3/340,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - E3/340
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 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
291 (≥) 723 (≥) 34 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 131
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)
34 - - 0.31 -
786 953 - 13.3 211 -
921 - 21 33.2 213 114
熱處理信息:
Heat treated : 1868°C - 1399°C
對照表(同等等級)信息:
型號 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: E3/340、E3/340鋼材、E3/340材料
全球鋼材百科網(wǎng)
色哟哟哟www免费观看入口| 国产 日韩 欧美在线| 久久99国产精品久久99果冻传媒| 神马影院午夜福利视频| 亚洲av国产精品| 久久久久国产精品嫩草影院| 亚洲欧美日韩精品| 国产三级在线观看| 国产免费AV片在线无码免费看| 中文字幕人妻秘书| 日本熟妇人妻av| 久久免费国产精品| 亚洲欧美视频一区| 曰批视频免费90分钟试看| 五十路人妻熟女一区二区三区漫画| 国产裸体歌舞一区二区| HUANGSE网站| 久久久亚洲熟妇熟| 日韩精品成人一区二区在线| 日韩三级中文| 欧美日韩国产在线| 欧美精品亚洲人成在线观看| 国产欧美精品一区二区三区小说| 色翁荡熄又大又硬又粗又长免费| 精产国品一二三77777| 久久大综合| 欧美精品suv| 玩弄丰满白嫩少妇aaaaa | 91精品国产一区二区三区四区大| 国产美女久久| 久久久一级黄色片| 人妻少妇精品视频一区二区三区熟女| 久久久一区二区三区| 久久综合区| h动漫精品3d动漫3d动漫在线| 国产草草影院| 精品国产三级在线观看| 欧美少妇xx| 玩弄丰满人妻大bbwbbw视频| 免费观看全黄裸体做爰大片| 亚洲va在线va天堂va狼色在线|