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)
C22E簡介

C22E,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

C22E

C22E,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 - C22E
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)
282 (≥) 845 (≥) 34 34 44 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(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
22 - - 0.34 -
612 527 - 21.3 233 -
135 - 43 22.2 411 421
熱處理信息:
Heat treated : 1975°C - 1667°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: C22E、C22E鋼材、C22E材料
全球鋼材百科網(wǎng)
97人妻人人做人碰人人添图片| 99热这里只有精品首页| jizzjizz亚洲美女高潮| 成人乱码一区二区三区| 18禁黄网站免费观看在线| 欧美精产国品一二三产品动漫 | 尤物视频在线观看| 97人妻人人做人碰人人爽一 | 亚洲国产精品久久久久久69| 欧美变态另类视频| yiren22成人综合网在线| 国产综合久久久久久鬼色| 95成人爽a毛片一区二区| 日本东京热一区二区三区| 日韩午夜一区二区三区| 日本 porn| 成人性做爰片免费视频| 丰满老熟妇bbbbb搡bbb| 国产午夜精品视频| 亚洲精品一区二区三区四区乱码| 不卡av电影在线| 男人桶女人屁股| jizzjizz中国少妇人妻| 国内精品久久久久精品爽爽| 亚洲精品乱码久久久久久久久久久久| 色呦呦网站入口| 午夜激情久久久| 亚洲一区国产一区| 日本免费在线看| 国产一区av在线| 91麻豆精品国产91久久久更新资源速度超快 | 天灬灬啊灬快灬高潮了| GOGO全球高清大胆国模| 国产一区二区伦理| 熟女视频一区| 久久久国产精区区| 特种兵的又粗又大好爽H | 91精品国产91久久久久久久久久| 亚洲视频在线一区二区三区| 舌头伸进去添的我爽高潮视频| 国产av看|