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)
2Cr13簡介

China GJB 2Cr13,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

2Cr13

China GJB 2Cr13,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標準 國家 應用
Steel Grades - 2Cr13 GJB China 航空用不銹鋼冷軋板規(guī)范
化學成分信息(mass fraction)(wt.%) of the 2Cr13
元素名稱 最小值 最大值 近似值
C 0.1600 0.2500 -
Si - 0.8000 -
Mn - 0.8000 -
P - 0.0350 -
S - 0.0250 -
Ni - - -
Cr 12.0000 14.0000 -
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)
781 (≥) 628 (≥) 43 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 344
物理性質信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
34 - - 0.41 -
684 761 - 43.3 234 -
421 - 13 34.2 144 423
熱處理信息:
Heat treated : 1398°C - 1446°C
對照表(同等等級)信息:
型號 標準 國家 應用
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.
標簽: 2Cr13、2Cr13鋼材、2Cr13材料
全球鋼材百科網(wǎng)
国产一区二区久久| YANDEX COM入口| 熟女 一区| 欧美国产日韩精品| 啊灬啊灬啊灬快灬大水啊灬| 一区二区三区国产精品视频| 成人性视频在线| 久久午夜国产精品www忘忧草| 黑人专干中国人妻视频| 日韩成人影院| 国产精品 欧美日韩| 日本高h动漫在线| 福利午夜电影| 精品国产欧美日韩| 国产亚洲一区二区在线观看| 国产精品久久综合青草亚洲av| eeuss影院www影院入口| 成人国产精品免费观看| 97人妻人人澡人人爽人人学生| 中文字幕日本精品人妻| 国产成人精品一区二区三| 91精品国产综合久久福利软件| av一区二区免费| gogogo在线观看完整版| 77看片淫黄大片免| 91丨九色丨互换人妻论坛| 苍老师最经典10部电影| 欧美日韩一区二区三区在线观看| 高潮毛片无遮挡免费高清风月直播| 久久9久久| 久久精品国产精品亚洲38| 亚洲av综合av东京热三区| 最近的中文字幕在线看视频| 爱丫爱丫国语高清在线看| 柴胡桂枝干姜汤| 欧美日韩人妻一区二区| 国产高清无套内射| 丰满少妇被猛烈进入大叫自拍| 欧美人妻中文| 成全视频观看免费高清动漫第5季| 一区二区三区中文字幕伦理|