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)
X2CrNiMnMoNbN25-18-5-4簡介

X2CrNiMnMoNbN25-18-5-4,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

X2CrNiMnMoNbN25-18-5-4

X2CrNiMnMoNbN25-18-5-4,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 - X2CrNiMnMoNbN25-18-5-4
化學(xué)成分信息(mass fraction)(wt.%) of the X2CrNiMnMoNbN25-18-5-4
元素名稱 最小值 最大值 近似值
Si - 1.0000 -
S - 0.0150 -
P - 0.0300 -
Ni 16.0000 19.0000 -
Nb - 0.1500 -
N 0.3000 0.6000 -
Mo 3.5000 5.0000 -
Mn 3.5000 6.5000 -
Cr 23.0000 26.0000 -
C - 0.0300 -
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)
586 (≥) 225 (≥) 12 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 224
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)
43 - - 0.23 -
437 374 - 34.3 342 -
648 - 41 21.2 242 331
熱處理信息:
Heat treated : 1923°C - 1239°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: X2CrNiMnMoNbN25-18-5-4、X2CrNiMnMoNbN25-18-5-4鋼材、X2CrNiMnMoNbN25-18-5-4材料
全球鋼材百科網(wǎng)
少妇又紧又深又湿又爽视频| 国内少妇人妻偷人精品四虎| 老熟妇一区二区三区| 国产精品欧美在线观看| 国精产品一区二区三区x88| 中文字幕人妻一区二区三级一区| 真实的国产乱xxxx在线91| 亚洲国产综合在线| 男人添女人下边免费视频| 狠狠狠久久久| 国产拍揄自揄精品视频麻豆 | 中文字幕一区二区人妻精品视频| chinese熟女熟妇hd伦| 少妇熟女一区| 国产精品美女www爽爽爽| 中文字幕日韩一区二区| 日韩毛片在线观看| 国产精品久久久久久久久久久久久| 精品久久久久中文字幕小说| 蜜桃久久久久久| 双性人妻大乳晃着喷奶水h| 亚洲最大的av网站| 国产毛片精品| av毛片在线播放| 精品久久久久久亚洲精品| 少妇高潮一区二区三区99刮毛| 亚洲国产日韩av| 丰满熟妇人妻中文字幕| 国产三级黄色片| 成人免费视频网站在线观看| 99久久99热这里只有精品| 成人色综合网| 国产又色又爽又刺激在线观看| 一区二区三区熟女| 韩国三级hd中文久久精品| 国产精品久久一区二区三区| ass日本熟妇大全pics| 久草视频在线播放| 亚洲成人av免费在线观看| 欧美性白人极品1819hd| 欧美午夜精品久久久|