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)
Co9998簡介

China HB Co9998,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

Co9998

China HB Co9998,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - Co9998 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 Co9998
元素名稱 最小值 最大值 近似值
Bi - 0.0002 -
Sb - 0.0002 -
Sn - 0.0003 -
Al - 0.0010 -
P - 0.0010 -
Mg - 0.0010 -
Cd - 0.0002 -
Si - 0.0010 -
Zn - 0.0010 -
Pb - 0.0003 -
As - 0.0003 -
Cu - 0.0010 -
Ni - 0.0050 -
Fe - 0.0030 -
Mn - 0.0010 -
S - 0.0010 -
C - 0.0040 -
Co 99.9800 - -
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)
236 (≥) 164 (≥) 43 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
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)
32 - - 0.11 -
769 813 - 42.3 244 -
886 - 34 13.2 424 111
熱處理信息:
Heat treated : 1914°C - 1151°C
對照表(同等等級)信息:
型號 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: Co9998、Co9998鋼材、Co9998材料
全球鋼材百科網(wǎng)
波多野结衣电影在线观看| 欧美三级欧美一级| 国产美女精品人人做人人爽| 激情一区二区三区四区| 中文字幕一区日韩| 午夜久久久久久久久久| 国产精品久久a| 久久久久久久久久久高潮| 中文字幕一区二区三区人妻电影| julia一区二区三区中文字幕| 三级国产av| 极品少妇xxxxⅹ另类| 最近中文字幕免费完整版| 欧美三级在线看| 日韩少妇中文字幕| 中文字幕亚洲在线观看| 91人妻人人精品人人爽人人澡| 又色又爽又高潮免费观看 | 国产精品日韩欧美一区二区| 国产成人久久777777| 国产淫伦久久久久久久| 久久久久久国产精品免费免费男同 | 伊人久久青青草| 五月婷婷一区二区三区| 闫妮被狂躁到高潮视频| maturetubesex老熟妇| 亚洲午夜毛片| 久久久久国产精品人妻aⅴ毛片| 亚洲一区欧美激情| 亚洲少妇无套内射激情视频| 熟女伊人| 色综合久久天天| 欧美视频一区二区三区在线观看| 欧美色激情| 国产欧美成人一区二区三| 97国产大学生情侣酒店| 日日爽夜夜爽| 后入欧美少妇| 在线一区二区日韩| ACG里番| 成人午夜精品久久久久久久蜜臀 |