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)
NiFe49簡(jiǎn)介

NiFe49,及該型號(hào)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(hào)參照表等

NiFe49

NiFe49,及該型號(hào)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(hào)參照表等

基本信息:
分類 種類 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - NiFe49
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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
546 (≥) 558 (≥) 24 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
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)
43 - - 0.31 -
396 794 - 13.3 311 -
852 - 22 32.2 321 112
熱處理信息:
Heat treated : 1675°C - 1498°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)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: NiFe49、NiFe49鋼材、NiFe49材料
全球鋼材百科網(wǎng)
亚洲综合一区中| jizz8性欧美18| 国产亚洲视频一区| 天堂8在线中文| 国产精品久久久久久久久久久杏吧| 精品久久久久中文字幕小说| 熟女作爱一区二区视频| 精品国产精品网麻豆系列| а√天堂8在线| 亚洲乱码国产乱码精品精不卡| 亚洲国产精品成人| 天天躁日日躁狠狠躁伊人| 丰满人妻一区二区三区果冻| 精品乱码一区内射人妻无码 | 娇小性xxxx| 精品人妻一区二区三区四区在线| 男男h在线| 久久久久久久久久久影院| 少妇高潮毛片免费看欧美一V | 日韩欧美视频在线| 成人免费视频网站| 国产99久久久久久| 草草影院ccyycom屁屁影院| 成人乱人伦一区二区三区| 欧美日韩国产一区二区三区不卡 | 夜夜躁爽日日躁狠| 欧美日韩在线三区| xxxwww国产| 国产精品扒开腿做爽爽爽下载| 八戒午夜福利理论片| 国产成人精品视频一区二区| 久久久久久久网| 亚洲av色香蕉一区二区三区十八禁| 91熟女高潮| а√8天堂资源在线官网| 欧美视频在线观看一区二区三区| 国产精品国产三级国产av12小时| 久久精品国产99久久不卡| 91久久人澡人人添人人| 蜜桃麻豆av| ASS肉体艺术欣赏PICS|