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)
FG12MS7.4簡介

FG12MS7.4,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

FG12MS7.4

FG12MS7.4,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) 國家 應(yīng)用
Steel Grades - FG12MS7.4
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)
736 (≥) 294 (≥) 43 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 123
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 -
923 184 - 24.3 242 -
353 - 44 22.2 233 222
熱處理信息:
Heat treated : 1516°C - 1276°C
對照表(同等等級)信息:
型號(hào) 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: FG12MS7.4、FG12MS7.4鋼材、FG12MS7.4材料
全球鋼材百科網(wǎng)
av免费看在线| 中文字字幕在线中文乱码解决| 7777影院免费观看电视剧| 国产护士被弄到高潮| 鲁丝一区二区三区| 国产精品国产成人国产三级| 国产一区二区在线视频免费观看| 人妻夜夜女同中文字幕| 国精产品一区一区三区有限| 国产乱淫av免费| 国产精品日韩欧美一区二区| 国产精品国产三级国产普通话一| 啊高潮了嗯~喷水| 中文乱码免费一区二区三区下载 | 少妇洗澡被进深处A片视频| 触手侵犯の奶水授乳色哟哟| 婷婷激情久久| 欧美亚洲视频一区| 飘雪影院最新电影免费观看| 中文字幕一区一区三区| 国产欧美一区二区三区不卡高清| 久久久久久久黄色片| 国产精品国产自产| 亚洲h动漫| 永久免费不卡在线观看黄网站 | 韩国av不卡| h国产| 69久久精品一区二区| 人妻japan hd xxxx| 麻豆一二三区av精品传媒软件| 99热99在线观看| 91精品人妻一区二区三区蜜臀| 亚洲精品中文字幕乱码三区| 亚洲激情综合在线| 天天干天天舔天天日| 久久久久国产精品夜夜夜夜夜| 久久99精品久久久久久水蜜桃| 4虎成人影院| 内射人妻少妇无码一本一道| 久久久久久久久久91| 玩弄丰满熟妇bbbb性|