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)
29-9簡介

Global 企業(yè)標(biāo)準(zhǔn) 29-9,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

29-9

Global 企業(yè)標(biāo)準(zhǔn) 29-9,及該型號鋼材的基本信息、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 - 29-9 企業(yè)標(biāo)準(zhǔn) Global
化學(xué)成分信息(mass fraction)(wt.%) of the 29-9
元素名稱 最小值 最大值 近似值
C 0.0800 0.1500 -
Mn 1.0000 2.0000 -
P - 0.0400 -
S - 0.0300 -
Si - 0.7500 -
Ni 8.5000 10.5000 -
Cr 27.0000 31.0000 -
Mo - 0.5000 -
Cu - 0.5000 -
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 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
855 (≥) 546 (≥) 22 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 332
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)
42 - - 0.14 -
926 961 - 14.3 123 -
281 - 41 21.2 413 123
熱處理信息:
Heat treated : 1729°C - 1293°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: 29-9、29-9鋼材、29-9材料
全球鋼材百科網(wǎng)
麻豆精品国产传媒夏夏| 男女高潮30分钟全过程无遮挡| 精品乱码一区内射人妻无码| 久久久成人av毛片免费观看| 成人av色| 亚洲中文久久精品| 午夜激情久久久| 欧美片一区二区三区| 少妇水多A片太爽了| 人妻熟人中文字幕| 大地资源网第二页免费观看| silk一区二区三区精品视频 | 五月激情婷婷综合| 国产精品国产三级国产普通| 色呦呦在线看| 欧美激情在线观看一区| 国产熟妇乱子伦骚视| www.男人天堂网| 日韩av毛片在线观看| 亚洲国产精品影视| 国产av最新| 天天躁夜夜躁狠狠躁av| 国产精品成人小视频| 黄色5级片| 亚洲熟妇xxx| 亚洲一区二区三区影视| GOGO全球高清大胆国模| 第一少妇免费黄片视频| 久久精品国产亚洲av热动漫深喉| 九色丨老熟女丨91啦| 爱丫爱丫兄妹在线影院电视剧 | av免费网站在线观看| 亚洲综合在线精品| 亚洲91| 久久久亚洲色图| 免费人成xvideoscom| 国产乱子伦| 精品夜夜澡人妻无码AV.| 精品黑人少妇在线观看| 麻豆精品秘国产传媒| 91九色国产视频|