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)
SA-291522簡介

SA-291522,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

SA-291522

SA-291522,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 - SA-291522
機械性能信息:
屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
889 (≥) 711 (≥) 22 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 232
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)
41 - - 0.44 -
164 558 - 12.3 124 -
631 - 22 12.2 412 114
熱處理信息:
Heat treated : 1543°C - 1735°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: SA-291522、SA-291522鋼材、SA-291522材料
全球鋼材百科網(wǎng)
亚洲一区二区高清视频| 伊人中文字幕| jizz情一色一伦一区二区三区| 久久精品国产人妻一区二区| 亚洲精品一区av在线播放| 国产成人综合久久| 国产精品不卡视频| 熟女作爱一区二区视频| 成人性生交大片免费视频| 国产精品丝袜久久久久| 久久99国产精品久久99咪诱| 亚洲一区二区三区四区视频| 日韩一区二区高清视频| 福利午夜电影| 亚洲av毛片在线观看| 精品久久久影院| 色乱码一区二区三区熟女| 国产精品爽爽久久久久| 星空无痕MV免费视频| 97人妻精品一区二区三区| 精品久久久久久成人av| 开心五月婷婷激情| 91九色丨porny丨肉丝| 欧美一区二区三区大屁股| 黄色女女啊| av天堂资源8| 人妻大乳被揉2| 久久久久久三级| 久久99精品久久久久久水果派| 日本不卡一区视频| 丁香色情五月综合网站| 91精品人妻一区二区三区在| 国产毛片av无| 国产在视频线精品www666| 亚洲乱码国产乱码精品精可以看| 丰满少妇弄高潮了WWW| 亚洲自拍偷拍在线| 国产成人精品视频一区二区| 菲律宾一级特黄特色大片| 国产成人久久久| 欧美亚洲天堂|