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)
FeV75-B簡介

China HB FeV75-B,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

FeV75-B

China HB FeV75-B,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 - FeV75-B HB China 鑄造高溫合金選用原材料技術(shù)要求
化學(xué)成分信息(mass fraction)(wt.%) of the FeV75-B
元素名稱 最小值 最大值 近似值
Fe - - -
Mn - 0.5000 -
Al - 3.0000 -
S - 0.0500 -
P - 0.1000 -
Si - 2.0000 -
C - 0.3000 -
V 75.0000 - -
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)
216 (≥) 694 (≥) 34 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 421
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)
11 - - 0.14 -
987 193 - 21.3 231 -
739 - 12 22.2 414 132
熱處理信息:
Heat treated : 1355°C - 1888°C
對(duì)照表(同等等級(jí))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: FeV75-B、FeV75-B鋼材、FeV75-B材料
全球鋼材百科網(wǎng)
男人添女人荫蒂很爽视频| 在线观看国产一区二区| 福利视频午夜| 爆乳熟妇一区二区三区| 国产欧美一区二区在线| 99国产精品免费视频观看| 韩国视频一区二区三区| 99人妻精品日韩欧美一区二区 | 91麻豆精品国产91久久久久| 嫩呦国产一区二区三区av| 国产欧美一区二区精品性色 | 黄色免费网站观看| 精品国产一区二区三区四区香蕉| 日韩精品中文字幕一区二区| 亚州av影视| 五十路老熟女av| ASIAN高潮.颤抖.抽搐BLACK| 国产成人精品视频免费| 国产乱人偷精品免费视频| 97公开免费视频| a亚洲av| 最近中文字幕mv第一季歌词完整版| 精品人妻一区二区三区视频| free性欧美69hd| 日本一区二区在线不卡| jizzjizz6| 人妻熟女在线观看| 国产精品女同一区二区| 丰满老熟妇好大| 被各种工具调教花蒂| 极品人妻videosss人妻| 女人被狂躁c到高潮喷水在线观看 亚洲AV无码国产精品久久 | 最近2018在线观看免费高清电视剧 | av在线免费看网站| 日本一二三区在线| 亚洲午夜精品久久久久久浪潮| 老熟女原味一区二区三区| 女久久久| 扒掉内裤露出嫩嫩的屁股被打| 《抑欲人妻》动漫| 人妻中文字幕一区二区|