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)
Y42CD4簡介

Y42CD4,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

Y42CD4

Y42CD4,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 標準 國家 應(yīng)用
Steel Grades - Y42CD4
化學(xué)成分信息(mass fraction)(wt.%) of the Y42CD4
元素名稱 最小值 最大值 近似值
Si 0.1000 0.4000 -
Mo 0.1500 0.3000 -
Mn 0.6000 0.9000 -
Cr 0.8500 1.1500 -
C 0.3900 0.4600 -
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)
179 (≥) 825 (≥) 31 11 43 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(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
31 - - 0.34 -
931 274 - 33.3 221 -
448 - 41 21.2 232 434
熱處理信息:
Heat treated : 1529°C - 1112°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: Y42CD4、Y42CD4鋼材、Y42CD4材料
全球鋼材百科網(wǎng)
白洁的性荡生活45章| av亚洲成人| 中文字幕av久久久久| 黑人巨大精品一区二区在线| 国产一区二区久久久| 成人区精品人妻一区二区不卡| jzzijzzij中国熟少妇| 日本人妻freesexvideo| 成人一区视频| 91精品国产乱码久久久竹菊| www青青草原| 国内学生一区二区三区在线| 大地资源在线观看免费高清完整版| 蜜桃麻豆av| 中文字幕夜夜嗨| 变身校花被脔h黄文| 久久久久久久久毛片精品| 亚洲天堂黄色片| 日本免费www| 欧美熟妇精品一区二区蜜桃| 精品一区二区久久| 91啦丨国产丨丝袜高跟| jizz多毛熟妇| 亚洲精品99久久久久中文字幕| 亚洲精品乱码久久久久久黑人| jizz亚洲老师高潮喷水软件| 欧美三区二区一区| 色婷婷精品久久二区二区蜜臂av| 亚洲v欧美v另类v综合v日韩v| 色综合久久天天综合网| 一区二区三区国产| 99久久婷婷国产| www.亚洲一区二区三区| 欧美人妻精品成人一区二区| 亚洲中文字幕无线| 91精品国产综合久久久蜜臀| 天天操天天干天天日| 18禁在线播放三上av插| 欧美性色婷婷久久久精品| 日本wwwcom| 亚洲精品欧美日韩在线|