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)
EM2簡(jiǎn)介

EM2,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

EM2

EM2,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(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - EM2
化學(xué)成分信息(mass fraction)(wt.%) of the EM2
元素名稱(chēng) 最小值 最大值 近似值
Zr - 0.1000 -
V - 0.0500 -
Ti - 0.1000 -
Si 0.2000 0.6000 -
S - 0.0100 -
P - 0.0150 -
Ni 1.4000 2.1000 -
Mo 0.2500 0.5500 -
Mn 1.2500 1.8000 -
Cu - 0.2500 -
Cr - 0.3000 -
C - 0.1000 -
Al - 0.1000 -
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)
149 (≥) 652 (≥) 11 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413
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)
33 - - 0.41 -
648 594 - 22.3 243 -
846 - 13 21.2 334 443
熱處理信息:
Heat treated : 1187°C - 1459°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: EM2、EM2鋼材、EM2材料
全球鋼材百科網(wǎng)
午夜精品久久久久久毛片| 国产精品熟女一区二区三区| 91人人妻人人澡人人爽国产网址 | jizzoff性欧美69| 色婷婷一区二区三区| JIZZJIZZ日本老师水多| 嫩草熟妇| 麻豆午夜福利视频| 丰满人妻被猛烈进入中文字幕男男 | 毛片免费版| 最近中文字幕在线看免费完整版| 色婷婷久久综合中文久久蜜桃av| 屁屁影院—线路①屁屁影院| 久久久久久人妻精品| 狠狠狠久久久| 婷婷色国产| 精品亚洲一区二区三区四区五区| 亚洲欧美日韩中文在线| 亚洲丝袜一区二区| www.午夜av| 亚洲中文欧美日韩在线观看| 日韩欧美一区二区在线观看| 草草影院国产| 日韩精品一区二区三区夜色| 欧美人与牲禽xxxxx| 中文字幕一区二区视频| 午夜毛片丰满熟女导航| 暴躁老太太荒野大镖客| 另类小说亚洲色图校园春色激情图片 | 99精品女人在线观看免费视频| 最近中文字幕在线视频| 亚洲中文字幕在线播放| 精品毛片乱码1区2区3区| 无码人妻一区二区三区在线 | 国产精品网友自拍| 91香蕉国产视频| 国产后入又长又硬| 精品夜夜嗨av一区二区三区| 国产精品午夜久久| xxxx高清色视频在线播放 | 国产精品午夜一区二区|