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
GX30CrNiSiNb24-24簡介

GX30CrNiSiNb24-24,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

GX30CrNiSiNb24-24

GX30CrNiSiNb24-24,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 應用
Steel Grades - GX30CrNiSiNb24-24
化學成分信息(mass fraction)(wt.%) of the GX30CrNiSiNb24-24
元素名稱 最小值 最大值 近似值
Si 0.5000 2.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 23.0000 25.0000 -
Nb 1.0000 2.0000 -
Mn 0.5000 1.5000 -
Cr 23.0000 25.0000 -
C 0.2500 0.4000 -
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)
526 (≥) 654 (≥) 34 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 431
物理性質信息:
溫度 彈性模量 系數 熱導率 比熱容量 比電阻率 密度 加權系數
11 - - 0.12 -
947 713 - 44.3 321 -
262 - 22 14.2 322 332
熱處理信息:
Heat treated : 1588°C - 1893°C
對照表(同等等級)信息:
型號 標準 國家 應用
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: GX30CrNiSiNb24-24、GX30CrNiSiNb24-24鋼材、GX30CrNiSiNb24-24材料
全球鋼材百科網
精品少妇无码AV无码专区| 高潮三级做爰电影爱奴3| 久久99精品国产.久久久久久久久久久久| 91老熟女连续高潮对白| 久久亚洲私人国产精品| 一区二区伦理| 开心婷婷色| 国产熟妇人妻ⅹxxxx麻豆网站| 亚洲国产精品无码AV| 丰满人妻少妇69xx| 99国产精品久久久久久久成人热,99精品久久 | 99国产精品欧美久久久久久| 亚洲熟妇av一区二区蜜桃第1集| 91久久精品国产亚洲a∨麻豆| 亚洲午夜福利精品| 久久熟女精品| 欧美性jizz性欧美36| 国产精品美女久久| 美女开腿被免费视频| 苍老师巅峰免费观看| 国产精品成人国产乱一区| 日本一区二区三区在线免费观看| 午夜福利老司机| 94精品激情一区二区三区| 91人妻人人澡人人爽人人爽| 色狠狠一区二区三区| 蜜桃av入口| 公天天吃我奶躁我的在线观看 | 干日本少妇| 99在线亚洲| 少妇被粗大的猛烈进出视频软件| 夫の559上司人妻黑人| YSL热门蜜桃色7288| 久久99精品久久久久久| 国产一区二区三精品久久久无广告| av一区二区在线观看| 午夜福利国产在线观看| 亚洲av免费播放| ass少妇激情bbwbbwbbw| 菠萝蜜在线观看免费观看电视| 人妻少妇中文字幕|