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
En15簡介

England B.S. En15,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

En15

England B.S. En15,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 - En15 B.S. England Wrought steels for mechanical and allied engineering purposes
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)
219 (≥) 276 (≥) 34 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 123
物理性質信息:
溫度 彈性模量 系數 熱導率 比熱容量 比電阻率 密度 加權系數
11 - - 0.23 -
265 483 - 24.3 133 -
851 - 34 13.2 423 244
熱處理信息:
Heat treated : 1488°C - 1265°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: En15、En15鋼材、En15材料
全球鋼材百科網
日韩不卡高清| 激情五月天色婷婷| av网站久久| 国产乱码一区二区三区| mmmwww在线看片免费| 国产人妻777人伦精品HD| 国产欧美日韩成人| 国产女人12毛片水真多14精品| av在线日韩| 日本熟妇北岛玲毛毛多hd| av在线不卡播放| 日日色av| 一区二区三区国产在线| 国产乱人伦无码视频| 国产精品一卡二卡三卡| 色哟哟亚洲| 成人做爰www免费直播| 国产激情五月天| 国产精品扒开腿做爽爽| chinese麻豆xxx国产| 粗大的内捧猛烈进出爽女网址| 国产精品久久久久电影| 久久99久久精品| 国产性猛交xxxx免费看| YSL蜜桃色8POCC| 亚洲国产精久久久久久久| 色噜噜色狠狠| 精品色哟哟| 人妻少妇啊灬啊灬用力啊av动漫| 欧美成人精品在线观看| 日本人妻伦理中文字幕| 国精产品一区二区三区有限公司| 1024精品一区二区三区日韩| 国产精品久久久久久久久久了| 成人在线精品| 丰满人妻久久久久久| 免费高清毛片| 色天天综合| 久久久久久久久久久人妻| 自偷自拍av| 丰满少妇高潮久久三区|