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)
W40947簡介

W40947,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

W40947

W40947,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 - W40947
化學(xué)成分信息(mass fraction)(wt.%) of the W40947
元素名稱 最小值 最大值 近似值
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.6000 -
Mo - 0.5000 -
Mn - 0.8000 -
Cu - 0.7500 -
Cr 10.5000 13.5000 -
Cb - - -
C - 0.0800 -
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)
847 (≥) 893 (≥) 43 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 213
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)
11 - - 0.41 -
643 456 - 14.3 123 -
824 - 34 22.2 113 222
熱處理信息:
Heat treated : 1666°C - 1118°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: W40947、W40947鋼材、W40947材料
全球鋼材百科網(wǎng)
国产伦精品一区二区三区视频网站| 黄金网站app观看大全软件下载| 国产男女猛烈无遮挡免费视频| 国产麻豆成人a| 丁香花高清在线完整版| 色欧美视频在线| 少妇激情在线| 成人久久av| 人妻久久9999精品1024| 我调教同学的放荡麻麻| 国产一级黄色免费网站| 国产乱子伦视频一区二区三区| 国产在线观看一区二区三区| 亚洲人嘘嘘撒尿| 蜜臀va亚洲va欧美va天堂| 99国产精品久久久| 91麻豆成人精品国产| 大地资源中文版在线播放免费| 欧美黑人╳╳ⅹ╳高潮猛交看 | 亚洲成色7777777久久| 凸凹人妻人人澡人人添| 丰满多毛少妇做爰视频爽| 精品成人av一区二区三区| 大地资源中文版第二页在线看| 极品久久久久久久| 久久99性xxx老妇胖精品| 粗暴蹂镾人妻av一区二区三区| 亚洲视频精品一区| 伊人久久成人网| 最近中文字幕一区二区| 欧美裸体xxxx极品少妇软件| 日韩欧美亚洲| wwwyoujizz日本| 粉嫩av一区二区三区粉| 日韩精品一区二区三区夜色| 国产三区在线成人av| 蜜桃在线视频| 精品一区二区三区四区视频| 国产成人黄色片| 大香蕉最新在线视频| 人妻少妇被猛烈进入|