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)
1J87C簡(jiǎn)介

1J87C,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

1J87C

1J87C,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 - 1J87C
化學(xué)成分信息(mass fraction)(wt.%) of the 1J87C
元素名稱 最小值 最大值 近似值
Fe - - -
Nb 4.0000 5.5000 -
Mo 1.0000 2.0000 -
Ni 80.0000 81.5000 -
Mn 0.3000 0.6000 -
Si - 0.3000 -
S - 0.0200 -
P - 0.0200 -
C - 0.0300 -
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)
365 (≥) 642 (≥) 13 32 22 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)
33 - - 0.34 -
628 441 - 14.3 244 -
681 - 14 13.2 234 213
熱處理信息:
Heat treated : 1365°C - 1849°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: 1J87C、1J87C鋼材、1J87C材料
全球鋼材百科網(wǎng)
337p亚洲欧洲色噜噜噜| 亚洲午夜久久久久久久国产| 熟妇videos| 精品久久久久久久久久熟女| 少妇高潮时被猛烈进出的感觉怎么样| 日产精品一区二区三区四区| 久久伊人成人| 丝袜超薄交口| av影院在线观看| av永久免费网站| 国产又粗又猛又爽又黄91精品| 一区二区三区激情视频| 婷婷激情五月综合| 日本在线观看免费| 国内精品久久久久久中文字幕| 欧美熟妇精品久久久久久| 大肉大捧一出一进视频| 欧美日本一区二区三区| 五月综合激情婷婷六月色窝| 欧美精产国品一二三区别电影| 亚洲成在线观看| 亚洲精品在线国产| 国产精品久久久久久久妇| 成人在线视频一区二区三区| 精品久久久久久人妻| 国产伦精品一区二区三区四区免费| 欧美成人精品一区二区三区| 亚洲精品无线乱码一区| 国产又粗又猛又爽又黄的视频网站| 亚洲精品视频二区| 精东粉嫩av免费一区二区三区| 久久免费99精品久久久久久| 狂躁美女大bbbbbb视频一 | 丰满的少妇xxxxx野外多毛| 亚洲女同老熟女老女人的综合 | 国产福利一区二区三区在线观看视频| 国产精品老熟女一区二区| 国内精品视频在线观看| 国产欧美精品一区二区三区小说| 成人AV无码一区二区三区| 国产永久免费网站|