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)
FMR70簡(jiǎn)介

FMR70,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

FMR70

FMR70,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 - FMR70
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)
125 (≥) 141 (≥) 31 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 334
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)
14 - - 0.11 -
627 473 - 14.3 322 -
957 - 21 21.2 233 121
熱處理信息:
Heat treated : 1697°C - 1281°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: FMR70、FMR70鋼材、FMR70材料
全球鋼材百科網(wǎng)
激情五月婷婷综合| 男添女人下面的视频过程| 精品乱码一区二区| 欧美性猛xxxxx| 看真人毛片| 夜夜躁| 欧美人妻精品一区二区三区| 欧美三级一区二区三区| 精品美女一区二区三区| ,国产三级在线观看| 蜜桃av无一区二区三区,| 国产又大又黄又粗| www.综合久久| 呦小u女国产精品福利视频| av电影免费在线播放| 亚洲精品美女久久久| 国产一区二区精品在线| 亚洲偷偷拍一区二区三区四| 日韩欧美国产区| av毛片在线免费看| 人人人超碰超爽| 欧洲中文字幕日韩精品成人| 国产女人18毛片水真多精选| 日本乱偷互换人妻中文字幕| 少妇人妻字幕精品毛片专区| 国产三级电影在线观看| 亚洲高清中文字幕| 欧美性猛交xxxx乱大交密桃| 国产av婷婷| 少妇高潮时被猛烈进出的感觉怎么样| 人人妻人人澡人人爽少妇| 五月天黄色网络| japanese熟妇丰满肥波| 亚洲人在线| 啊灬啊灬啊灬啊灬快灬高潮了试看| 在线亚洲av| av在线资源观看| 午夜精品久久久久久久第一页按摩 | 亚洲色图偷| 中文字幕在线乱码人妻app| 国产精品bbw国语对白|