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)
GX40CrSi17簡介

GX40CrSi17,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

GX40CrSi17

GX40CrSi17,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 - GX40CrSi17
化學(xué)成分信息(mass fraction)(wt.%) of the GX40CrSi17
元素名稱 最小值 最大值 近似值
Si 1.0000 2.5000 -
S - 0.0300 -
P - 0.0400 -
Ni - 1.0000 -
Mo - 0.5000 -
Mn - 1.0000 -
Cr 16.0000 19.0000 -
C 0.3000 0.5000 -
機(jī)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)
455 (≥) 336 (≥) 21 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 234
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)
13 - - 0.24 -
247 729 - 32.3 324 -
434 - 13 22.2 344 223
熱處理信息:
Heat treated : 1221°C - 1135°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: GX40CrSi17、GX40CrSi17鋼材、GX40CrSi17材料
全球鋼材百科網(wǎng)
精品国产1区2区3区| 亚洲熟伦熟女新五十路熟妇| 亚洲一区二区三区免费| 乳庭乱互换(H)| 91人妻人人澡人人精品| 亚洲h在线观看| 中文字幕第80页| 成人www在线观看| 久久综合综合| 欧美人与拘性视交免费看 | 精品一区二区三区精华液| 成人欧美一区二区三区黑人一 | 91色乱码一区二区区| 99精品丰满人妻无码AV| 久久久久久人妻精品系列| 国产又猛又黄| 最近中文字幕mv在线资源| 国产一区日韩二区欧美三区 | 亚洲人妻乱码| 国产精品av久久久| 精品国产福利在线| 嗯灬啊灬灬高潮了少妇| av伊人久久| 国模一区二区三区| 另类亚洲小说| 国产精品一区二区三区四区五区 | 日本不卡视频在线观看| 欧美性做爰大片免费看办公室| 国产高潮国产高潮久久久| 丰满人妻被猛烈进入中文字幕男男| 亚洲精品无线乱码一区| 女同久久另类99精品国产懂色| 久久国产亚洲精品| 国产精品成人av| 国产精品久久久久久久久动漫 | 伊人色综合久久天天| 97人妻精品一区二区三区免费| 成人精品网站在线观看| 小俊用力灬快点好深| 中文字幕第二十页| 日韩欧美区片一区二区在线观看|