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)
W19331簡(jiǎn)介

W19331,及該型號(hào)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(hào)參照表等

W19331

W19331,及該型號(hào)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(hào)參照表等

基本信息:
分類 種類 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - W19331
化學(xué)成分信息(mass fraction)(wt.%) of the W19331
元素名稱 最小值 最大值 近似值
Si - 0.8000 -
S - 0.0300 -
P - 0.0300 -
Mo 0.4000 0.6500 -
Mn 1.0000 1.7500 -
C - 0.1200 -
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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
292 (≥) 635 (≥) 23 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
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)
24 - - 0.31 -
266 699 - 31.3 244 -
724 - 23 42.2 232 222
熱處理信息:
Heat treated : 1121°C - 1166°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)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: W19331、W19331鋼材、W19331材料
全球鋼材百科網(wǎng)
欧美激情精品久久久久久黑人| 天天干天天天干| 性少妇vide| 91精品在线免费观看视频| 色综合久久av| 99精品免费在线观看| 欧美一区,二区,三区| 国产精品午夜福利视频| 名器高h喷水荡肉爽文| 麻豆久久精品国产亚洲av邻居| 大码av| 国产精品a久久久久| 成年性色av| 国产精品综合亚洲av| 亚洲av熟妇高潮18p| 久久看少妇高潮| 色翁荡息又大又硬又粗又| japanesehd人妻| 精品乱码一区二区| 亚洲欧美一区二区三区视频| 成人国产一区二区三区精品小说| 国产 日韩 欧美 在线| 99视频中文字幕| www.人妻av| 丁香花高清在线观看完整中文| 亚洲成人二区| 亚洲精品字幕在线观看| 亚洲成人久久| 97久久精品视频| 奇米影视一区二区三区乱码| 91精品国产色综合久久不卡98口| 艳妇乳肉豪妇荡乳22| 99久久精品国产免费看不卡| 丰满人妻一区二区三区四区免费| 免费亚洲成人| 亚洲精品国产成人av在线| 国产一区二区三区在线免费| 欧美日韩综合久久| 中文字幕一区二区三区乱码图片 | 91偷拍一区二区三区| 人妻在夫面前与按摩师|