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)
En2C簡介

England B.S. En2C,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

En2C

England B.S. En2C,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 - En2C B.S. England Wrought steels for mechanical and allied engineering purposes
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)
593 (≥) 273 (≥) 33 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 132
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)
44 - - 0.13 -
355 761 - 12.3 111 -
267 - 21 23.2 332 123
熱處理信息:
Heat treated : 1771°C - 1593°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: En2C、En2C鋼材、En2C材料
全球鋼材百科網(wǎng)
精品福利视频一区二区| 99热这里有精品| 国精产品999一区二区三区有限| 国产亚洲精品久久久久久777| 欧美日韩喷水| 777琪琪午夜理论电影网在线观看| 国产亚洲精品久久久久久牛牛| japanese丰满熟妇乱| 小视频在线看| 精品久久久久久成人aⅴ| 一级sm调教免费观看| h视频免费在线观看| 99久久精品免费看国产小宝寻花| 久久一av| 国产成人精品91| 日韩精品久久久久久免费| 麻豆av中文字幕| 经典三级久久| 国产尤物视频在线| 人人妻人人澡人人爽欧美一区双| 丝袜国产| 欧美国产精品久久| 国产妇女aaaaaa免费视频| 玩弄japan白嫩少妇hd小说| 欧美va视频| 国产交换娇妻A片| av中文字幕不卡| 91精品国产综合久久男男| 亚洲香蕉一区| 精品毛片乱码1区2区3区| 久久69热人妻偷产精品九色 | 人妻少妇久久久| 中国少妇人妻| 成人在线观看中文字幕| 清纯唯美亚洲色图| julia被黑人上司中文字幕| 国产成人一区二区三区| 女女毛片| 中文字幕免费一区| 亚洲成色999久久网站| 日韩精品无码一区二区|