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)
1137簡介

1137,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

1137

1137,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 - 1137
化學成分信息(mass fraction)(wt.%) of the 1137
元素名稱 最小值 最大值 近似值
Si 0.1000 0.3500 -
S 0.0800 0.1300 -
P - 0.0400 -
Ni - 0.3500 -
Mo - 0.1000 -
Mn 1.3500 1.6500 -
Cu - 0.3500 -
Cr - 0.3000 -
C 0.3200 0.3900 -
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)
824 (≥) 498 (≥) 44 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 344
物理性質(zhì)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(quán)系數(shù)
32 - - 0.13 -
746 192 - 24.3 342 -
438 - 41 33.2 432 323
熱處理信息:
Heat treated : 1435°C - 1213°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: 1137、1137鋼材、1137材料
全球鋼材百科網(wǎng)
大又大粗又爽又黄少妇毛片| 亚洲精品一区二区三区四区高清| 欧美大屁股熟妇一区二区| 波多野吉衣在线观看| 国产精品免费一区二区三区在线观看| 久久99久国产精品黄毛片入口| 女人18毛片九区毛片在线| 国产伦子伦在线精品一区二区三区| 懂色av粉嫩av蜜臀av| 97在线观看视频免费| 一本色道久久99精品综合蜜臀| 真实的国产乱xxxx在线91| 欧美一区二区在线免费观看 | 婷婷av一区二区三区| 久久久久久亚洲精品| 精品国产乱码久久久久久88av| 欧美一区二区激情| 亚洲国产综合在线| 国产三级精品三级在线观看| 日本一区二区三区精品视频| 久久久久高潮毛片免费全部播放 | 色婷婷久久一区二区三区麻豆| 精品国产一区二区在线观看| 国产精品免费一区二区| 免费毛片av| 一级特黄aaaaaa大片| 亚洲av成人精品| 无码人妻一区二区三区在线视频| 人妻夜夜爽天天爽三区丁香花| 亚洲av熟女国产一区二区性色| 国产精品成人一区二区网站软件| 亚洲精品视频二区| 国产在线麻豆精品观看| 午夜精品久久久久久久久二区三区 | 好看的中文字幕av| 国产伦精品一区二区三区高清版| 毛片无遮挡高清免费观看 | 爆乳熟妇一区二区三区霸乳| 国产精品熟女一区二区不卡| 白嫩丰满少妇xxxxx性| 久久精品国产亚洲5555|