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)
CrAl14-4簡介

CrAl14-4,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

CrAl14-4

CrAl14-4,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(yīng)用
Steel Grades - CrAl14-4
化學成分信息(mass fraction)(wt.%) of the CrAl14-4
元素名稱 最小值 最大值 近似值
Fe - - -
Cr - - 14.0000
Al - - 4.0000
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)
154 (≥) 462 (≥) 21 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 444
物理性質(zhì)信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
44 - - 0.11 -
966 491 - 22.3 232 -
725 - 14 21.2 112 311
熱處理信息:
Heat treated : 1921°C - 1821°C
對照表(同等等級)信息:
型號 標準 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.
標簽: CrAl14-4、CrAl14-4鋼材、CrAl14-4材料
全球鋼材百科網(wǎng)
欧美xxxwww| 少妇高潮喷水视频| 国产一级内射视频| 国产内射在线观看| chinese妇女高潮白浆| 蜜桃视频在线观看入口| 91精品国产综合久久久久久蜜臀九色 | 玩弄japa白嫩少妇hd一区=区三区| 五码一区二区| 国产不卡av在线播放| 亚洲人妻熟妇| 国产性猛交╳xxx乱大交| 亚洲国产欧美日韩在线观看| 国产精品人人爽人人爽| 夜躁狠狠综合亚洲色噜噜狠狠| 成人一区二区三区在线| 欧美特黄一级少妇大片| www.av免费| 一本色道婷婷久久| 亚洲男人天堂av| 精品久久久久久中文人妻| 欧美videosex性少妇| 婷婷伊人| 被按摩师玩弄到高潮漫画| 日韩人妻少妇精品三区五区视频| 国产精品丝袜久久久| 成人国产高清bt种子| 欧美丰满熟妇人妻| 图片区偷拍区小说区| gogogo在线高清免费完整版| 媚药按摩被按摩师玩弄| 熟妇人妻久久中文字幕按摩| 午夜久久一区| 99久久精品毛片免费播放高潮| 久久久久久穴| 经典久久久久| 久久99精品国产.久久久久久久久久久久| 久久99精品久久久久久噜噜| 日本在线视频二区| 久久国产精品区| 国产内射一区|