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)
1.0446簡介

1.0446,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

1.0446

1.0446,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 - 1.0446
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)
294 (≥) 557 (≥) 41 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
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)
34 - - 0.13 -
527 725 - 12.3 131 -
269 - 31 41.2 222 321
熱處理信息:
Heat treated : 1926°C - 1874°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: 1.0446、1.0446鋼材、1.0446材料
全球鋼材百科網(wǎng)
亚洲精品综合久久| wwwwxxxx亚洲| 日本免费网| 91肉色超薄丝袜脚交一区二区 | 国产女人18毛片水多18精品| 日韩av在线免费看| 精品久久久久久久久久免费影院8| 人妻少妇被粗大爽ⅹxoo文章| 亚洲老妈激情一区二区三区| 日本激情五月天| 亚洲日韩AV无码中文字幕美国| 日本丰满人妻hd浓毛| 女久久久| 少妇人妻偷人精品免费图片| 91久久人澡人人添人人| 91人人妻人人澡人人爽国产一| 成人黄色片免费看| 国产三级在线观看视频| 久久99精品久久久久久水蜜桃 | 麻豆乱淫一区二区三区| yellow在线成人免费视频| 亚洲视频一二区| 大地资源在线观看官网第五页| 欧美视频精品在线| 国产99在线 | 亚洲| 少妇高潮久久久久久潘金莲| 国产日韩欧美一区二区三区真人| 换人妻做爰XXⅩXXA片| 欧美丰满熟妞bbbbbb| 少妇被黑人爽到高潮喷水| 国产精品a62v久久77777| 大荫蒂av高潮| 美妇高潮娇喘求饶| 色呦呦免费在线观看| 成人欧美一区二区三区黑人一| 国产乱淫av免费| 亚洲a∨日韩av高清在线观看 | 护士做爰乱高潮全过程小说 | 国产79国语对白| 亚洲色图熟女| 最新日韩av网址|