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)
QStE460TM簡(jiǎn)介

QStE460TM,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

QStE460TM

QStE460TM,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 - QStE460TM
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)
227 (≥) 327 (≥) 24 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
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)
22 - - 0.32 -
539 718 - 22.3 333 -
887 - 13 13.2 241 423
熱處理信息:
Heat treated : 1754°C - 1826°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: QStE460TM、QStE460TM鋼材、QStE460TM材料
全球鋼材百科網(wǎng)
成人aⅴ一区二区三区| 国产成人精品视频ⅴa| 久久久久久久大香蕉| 国产午夜福利在线视频| 亚洲av看片| 国产精品人妻人伦a62v久久69| 麻豆国产传媒av福利| 99热这里只有精品4| 50岁退休熟女露脸高潮| 国产欧美精品一区aⅴ影院| 亚洲天堂va| 欧美xxx黑人xxx性爽| 极品人妻一区| 成人av电影网址| 亚洲国产综合在线| √天堂资源地址在线官网| 永久免费av电影| 中文字幕人妻一区二区在线视频| 精品久久国产| 亚洲另类小说网| EEUSS鲁片一区二区三区| 巨大荫蒂视频欧美大片 | 人妻熟妇视频一区二区不卡 | 少妇av一区二区| 亚洲最大毛片| 成人做爰www网站视频| 日本黄A级A片国产免费| 女人高潮毛片| 黄色片久久久久| 一本色道久久综合亚洲精品图片| 亚洲午夜久久久久久久久| 欧美性猛荡久久久久久老妇app| 看少妇牲交黄大片| 欧美中文字幕精品| 《诱人的护士》日本在线观看| 亚洲午夜福利视频| 国产强伦姧人妻毛片| 制服丝袜国产在线| 午夜福利吧| 97超视频在线观看| 看免费一级黄片|