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)
1Cr17Ni2簡(jiǎn)介

China EJ 1Cr17Ni2,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

1Cr17Ni2

China EJ 1Cr17Ni2,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(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - 1Cr17Ni2 EJ China 不銹耐酸鋼鍛件技術(shù)條件
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)
731 (≥) 459 (≥) 43 42 34 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 - - 0.33 -
571 683 - 41.3 334 -
223 - 22 33.2 411 332
熱處理信息:
Heat treated : 1562°C - 1368°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: 1Cr17Ni2、1Cr17Ni2鋼材、1Cr17Ni2材料
全球鋼材百科網(wǎng)
国产十八禁在线观看| 白洁少妇做爰1~5| 国产白嫩护士爽了一夜| 国产youjizz| 日韩国产人妻一区二区三区 | 性少妇videos| 性一交一乱一视一频多久| heyzo丰满少妇| 中文字幕最新在线| 亚洲一区二区三区欧美| 成人综合婷婷国产精品久久| 182tv午夜福利免费视频 | 中文字幕av一区二区| 久久亚洲av| 日韩国产精品视频| 精品久久久久久中文人妻| 天天爱天天爽| 国产精品久久av| 精品av中文字幕在线毛片| 精品国产内射| 黄金网站app免费视频| 人妻精品久久久久中文字幕版日本| 陈雅伦三级全部电影| WWW天堂无人区在线观看 | 色香蕉一区二区网站| 夜夜躁天天躁很躁波| 国产精品久久久久久久日韩| 巨乳一区二区| 国产精品久久国产精品99| 成人99视频| 无码免费一区二区三区| 91成人免费在线视频| 日本一区二区免费在线| 精久国产av一区二区三区孕妇 | av天堂手机在线观看| 欧美日韩国产综合在线| 51区亚洲精品一区二区三区| 少妇洗澡与子伦| 伊人久久精品一区二区三区| 我淫我色激情五月天| 久久成人免费视频|