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)
705H60簡介

England B.S. 705H60,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

705H60

England B.S. 705H60,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標準 國家 應用
Steel Grades - 705H60 B.S. England Specification for wrought steels for mechanical and allied engineering purposes. Requirements for steels for the manufacture of hot formed springs
化學成分信息(mass fraction)(wt.%) of the 705H60
元素名稱 最小值 最大值 近似值
Cu - 0.3500 -
Ni - 0.4000 -
Si 0.1500 0.4000 -
S - 0.0350 -
P - 0.0350 -
Mo 0.2500 0.3500 -
Mn 0.6500 1.1000 -
Cr 0.6000 1.0000 -
C 0.5500 0.6400 -
機械性能信息:
屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
959 (≥) 814 (≥) 43 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
物理性質(zhì)信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
32 - - 0.33 -
686 164 - 21.3 221 -
188 - 33 12.2 313 424
熱處理信息:
Heat treated : 1866°C - 1392°C
對照表(同等等級)信息:
型號 標準 國家 應用
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.
標簽: 705H60、705H60鋼材、705H60材料
全球鋼材百科網(wǎng)
亚洲中文字幕无线| 精品成人18亚洲av蜜臀| 18一20女一片毛片| 日本肉体xxxx裸交妇按摩 | 精品国产精品亚洲一本大道| 久久黄色的| 欧美黄色小说| 国精产品一区二区三区有限公司| 日本护士毛茸茸的高潮| youjizz日本丰满熟妇50| 熟妇人妻在线| 国产精品久久久久精k8| 久久国产亚洲| 丰满白嫩少妇| 亚洲精品乱码一区二区观看| 久久午夜鲁丝| www.午夜av| 成人动漫h在线| 不卡av一区二区| 国产毛片av| а√天堂资源8在线官网| 人妻久久9999精品1024 | 亚洲中文字幕无限乱码| 亚洲女同精品一区二区久久| 久久99精品久久久久久园产越南 | 日本免费www| 51精产国品一二三产区区金沙 | 大肉大棒一进一出视频| 国产欧美一区二区三区在线老狼| 女人被男人桶爽| 5x性社区免费视频| 国产欧美久久久久久| 99精品一区二区三区| 6080yy精品一区二区三区| videos少妇| 91成人在线视频| 午夜毛片av| 第一次当人妻| 欧美性猛交富婆| 欧美精品性做久久久久久| 欧美国产日韩在线观看成人|