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)
E235B簡介

E235B,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

E235B

E235B,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 - E235B
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)
851 (≥) 751 (≥) 22 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 434
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)
44 - - 0.23 -
352 324 - 44.3 133 -
455 - 44 33.2 242 343
熱處理信息:
Heat treated : 1223°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: E235B、E235B鋼材、E235B材料
全球鋼材百科網(wǎng)
乱子伦一区二区三区高清免费| 亚洲精品一区二三区不卡| 91人妻人人澡人人爽人人精品乱| 91在线偷拍女厕嘘嘘撒尿| 成人免费毛片xxx| 国产在线观看国产精品产拍| 破了亲妺妺的处免费视频国产| 精品成人久久久| 久久久亚洲熟妇熟女ⅹxx| 初撮六十路熟妇| 精品国产91乱码一区二区三区| 天堂8在线天堂资源8使用方法| 国产熟女真实乱精品视频| 91精品一线二线三线精华液| 国产精品扒开腿进入爽爽视频网站| 激情五月天综合| 亚洲va在线va天堂va第1集| 麻豆国产原创av色哟哟| 久久婷婷综合国产精品| 漂亮人妻上司中文字幕| 欧美性大战久久久久久久蜜臀| jizzjizz之xxxx18| 久久精品国产欧美亚洲人人爽| 国产成人午夜电影| 日韩av影视在线| 荷兰顶级A片巜性生生活| 亚洲精品一区国产| av成人在线看| eeuss影院www影院入口| 国产中文字幕在线播放| 日韩国产精品一区二区三区| 久久婷婷成人综合色综合| 欧美日韩精品一区二区| 中文字幕人妻熟女人妻av| 91麻豆国产自产在线观看| 国产乱老熟女| 国产精品一区二区6| 久久久国产成人一区二区三区| 内射在线chinese| 人妻少妇精品久久久久久0000| 无套内射一区二区|