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)
W52040簡介

W52040,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

W52040

W52040,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 - W52040
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)
965 (≥) 199 (≥) 42 11 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)
43 - - 0.22 -
797 472 - 32.3 332 -
971 - 34 42.2 111 314
熱處理信息:
Heat treated : 1964°C - 1679°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: W52040、W52040鋼材、W52040材料
全球鋼材百科網(wǎng)
午夜av福利电影| 国产一区二区三区激情| 国产精品videosex性欧美| 女子初尝黑人巨嗷嗷叫最新章节| yellow在线成人免费视频| 精品视频一区二区三区| 亚洲精品国产精品乱码不卡| 国产精品久久久久免费a∨大胸| 2021国产精品| 午夜精品一区二区三区的区别| 偷拍女厕尿尿| 伊人亚洲影院| 国产又粗又猛又黄又爽无遮挡海宁| 在线亚洲黄色| 国产精品毛片一区二区三区三区| 国产福利一区二区三区在线观看视频| 久久午夜精品一区二区三区| 久久九九精品一区二区| 插我一区二区在线观看| 91人妻人人爽人人澡| 尤物国产在线观看| 中文熟妇人妻又伦精品视频| 99精品久久久久久久婷婷| 啊灬啊别停灬用力啊村妇快三 | 国产精品偷伦免费观看了| gogogo高清免费观看日本电视 | 国产精品av国片精品l| 偷拍自拍美腿丝袜亚洲色图| 欧美性受xxxx黑人xyx性爽一| 铁十字勋章免费高清完整在线| 大乳丰满人妻中文字幕日本| 五月婷婷丁香六月| 96亚洲精品久久久久久| 国产精品久久久久久久密密| 欧美一区二区日韩一区二区| 男人和女人啪啪的视频| 一区二区激情| av福利在线免费观看| 国产老熟女伦老熟妇av| 高清熟女毛多熟妇人妻一卡| 久久久久久国产av|