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)
42CrMoS4簡介

42CrMoS4,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

42CrMoS4

42CrMoS4,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 - 42CrMoS4
化學(xué)成分信息(mass fraction)(wt.%) of the 42CrMoS4
元素名稱 最小值 最大值 近似值
Si - 0.3000 -
S 0.0200 0.0400 -
P - 0.0250 -
Mo 0.1500 0.3000 -
Mn 0.6000 0.9000 -
Cu - 0.2500 -
Cr 0.9000 1.2000 -
C 0.3800 0.4500 -
Si - 0.4000 -
S 0.0200 0.0400 -
P - 0.0350 -
Mo 0.1500 0.3000 -
Mn 0.6000 0.9000 -
Cr 0.9000 1.2000 -
C 0.3800 0.4500 -
Si - 0.4000 -
S 0.0200 0.0400 -
P - 0.0350 -
Other - - -
Mo 0.1500 0.3000 -
Mn 0.6000 0.9000 -
Cr 0.9000 1.2000 -
C 0.3800 0.4500 -
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)
269 (≥) 455 (≥) 31 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
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)
44 - - 0.12 -
571 221 - 34.3 321 -
384 - 21 32.2 313 224
熱處理信息:
Heat treated : 1412°C - 1664°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: 42CrMoS4、42CrMoS4鋼材、42CrMoS4材料
全球鋼材百科網(wǎng)
国产欧美日韩专区发布| 狠狠躁18三区二区一区小说| 中文字幕人妻一二三区| 乱人伦av| 国产精品999久久久| 色哟哟免费视频一区二区三区| 亚洲国产成人精品久久久国产成人| 日本美女高潮喷水| 国产成人精品免高潮在线观看| 大肉大捧一出免费观看| 国产精品资源一区二区三区| 男阳茎进女阳道视频大全| 少妇被粗大猛烈进出96| 国产亚洲精品成人| 爱久久久| 国产精品女同| 国产精品一品| 四虎国产精品成人永久免费影视 | 动漫av免费在线观看| 国产精品视频一区二区三区| 亚洲国产精品久久久| 日本少妇水多| 中文字幕乱码日韩人妻| 欧美又粗又大XXXXBBBB疯狂| 91丨九色丨少妇| 国产体内射精视频| 古典武侠,人妻,狠狠,久久| 精品国产亚洲av| 天天搞天天日天天干| 国产又大又黄又粗又猛老大爷| 粉嫩91精品久久久久久久99蜜桃 | 国产一卡二卡在线| 少妇扒开腿让我添69式| 人妻中文字幕一区二区三区 | 国产激情久久久久影院| 麻豆精品国产免费| 中国hairy多毛pics大全| www.成人av| 中国精品av| 在线中文字幕亚洲| 成人国产精品久久久网站|