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)
X20NiCr3618簡(jiǎn)介

X20NiCr3618,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

X20NiCr3618

X20NiCr3618,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 - X20NiCr3618
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)
958 (≥) 488 (≥) 44 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 342
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)
33 - - 0.34 -
783 873 - 44.3 222 -
469 - 42 41.2 333 234
熱處理信息:
Heat treated : 1431°C - 1419°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: X20NiCr3618、X20NiCr3618鋼材、X20NiCr3618材料
全球鋼材百科網(wǎng)
另类hdsex中国妞| 99久久亚洲精品视香蕉蕉v| 69精品久久久久| 日韩av网站在线| 18久久久久久| 豪妇荡乳1一5潘金莲2的导演是谁| 狠狠大香蕉| 黄片毛片免费| 欧美激情 一区| 丁香激情五月| 色老汉在线成人免费av电影| 黄色片hd| 搡老熟女一区二区三区四区视频| 欧美色激情| 国产精品高潮久久久久| 蜜桃AV鲁一鲁一鲁一鲁樱花影院| 亚洲一区福利视频| 成人在线观看中文字幕| 97人妻人人揉人人澡人人人妻91| 色综合久久五月| 国产啊v在线观看| 99久久久久精品无码专区九色| 久久人妻一区二区| 日本老熟妇xxx| JAPANESE丰满人妻HD| 久久天天躁狠狠躁夜夜爽蜜月 | 国产美女极度色诱www任你摸| 国产日韩精品成人欧美| jizz18女人高潮| 午夜精品久久久久久久爽 | 亚洲性图一区二区| av免费网站大全| 日韩在线视频一区二区三区| 五月综合激情在线| 开心五月婷婷激情| 中文成人无字幕乱码精品区| 国产粉嫩一区二区三区| 成人在线观看中文字幕| 亚洲成人高清在线| 日产区一线二线三线a69| 亚洲熟女久久久|