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)
P400NGJ2簡介

P400NGJ2,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

P400NGJ2

P400NGJ2,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 - P400NGJ2
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)
691 (≥) 917 (≥) 11 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
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 - - 0.12 -
952 637 - 42.3 332 -
874 - 33 41.2 143 112
熱處理信息:
Heat treated : 1625°C - 1373°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: P400NGJ2、P400NGJ2鋼材、P400NGJ2材料
全球鋼材百科網(wǎng)
国产一区二区三区激情| 又大又长又租又大的房子叫什么歌 | 高清孕妇性孕交| 97香蕉碰碰人人澡人人爱| 国产成人内射| 军人粗大的内捧猛烈进出视频| 欧美性xxxx极品少妇| 亚洲激情在线观看视频| 久久伊人成人网| 国产伦一区二区三区久久| 在线中文字幕亚洲| 国产精品夜夜夜爽张柏芝| 三年片视频观看免费观看大全| 欧美麻豆精品久久久久久| 精品人妻少妇一区二区三区 | 国产aⅴ爽av久久久久久麻豆 | 欧美精品影院| 精品国产女人高潮毛片| 欧美性猛交ⅹ乱大交3| 天堂在线中文资源| 精品少妇a62v久久欧美| 亚洲熟女熟妇| 中文字幕人妻av| 国产精品毛片久久高清| 亚洲天堂va| 最近中文字幕mv免费高清在线| 丰满人妻精品一区二区三区| 我要看日韩毛片| 久久婷婷精品国产538| 毛片成人网| 久久久久久久久久久99| 神马久久久久久久| 日韩亚洲一区二区精品成人 | av一区在线观看| 日韩欧美成人一区二区三区| 狂躁美女大bbbbbb在线观看| 真实国产xxxx视频| 精品国产乱码久久久一二区| 亚洲av小说| 欧美性大片xxxxx久久久| 欧美熟妇另类久久久久久多毛|