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)
C40E簡介

C40E,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

C40E

C40E,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 - C40E
化學(xué)成分信息(mass fraction)(wt.%) of the C40E
元素名稱 最小值 最大值 近似值
Mo - 0.1000 -
Ni - 0.4000 -
Cr - 0.4000 -
P - 0.0350 -
S - 0.0350 -
Mn 0.5000 0.8000 -
Si - 0.4000 -
C 0.3700 0.4400 -
Si - 0.4000 -
S - 0.0350 -
P - 0.0350 -
Ni - 0.4000 -
Mo - 0.1000 -
Mn 0.5000 0.8000 -
Cr+Mo+Ni - 0.6300 -
Cr - 0.4000 -
C 0.3700 0.4400 -
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)
929 (≥) 997 (≥) 23 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 112
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)
31 - - 0.32 -
882 619 - 33.3 322 -
283 - 23 42.2 311 444
熱處理信息:
Heat treated : 1165°C - 1835°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: C40E、C40E鋼材、C40E材料
全球鋼材百科網(wǎng)
国产精品欧美激情在线| 国产成人美女久久久网站| aaaaaa在线观看| 亚洲国产综合在线| mm午夜视频在线观看国| 97超碰国产在线| 国产精品久久成人| 亚洲av午夜精品一区二区三区| a人片中文字幕一区二区| 国产精品久久久毛片| 亚洲成av人片在线观看无| 亚洲天堂男人在线| 超清av第一页| 国产精品有码| 欧美 日韩 亚洲 中文| 国产精品毛片一区二区三区线看| 亚洲午夜av一二三区熟女| 欧美日韩国产在线观看| 啊灬啊灬啊灬啊灬快灬高潮了试看| 人妻熟妇视频一区二区不卡| 伊人电影av| 7777精品久久久大香线蕉| 口述交换刺激做爰| av天堂中文在线| 亚洲处破女av一区二区| 97视频一区| 人人爱人人爽| 91人人妻人人澡人人爽国产网址| 久久99热精品| 成x99人av在线www| 国产一区二区三区探花| 日韩毛片在线| 黄片免费不卡| 久久精品国产久精国产| 青青草大香蕉在线视频| 麻豆精产国品一二三产品何苗| 三级国产精品| 欧美精品videossex最新| 午夜福利人人妻人人澡人人爽| 亚洲综合一区二区三区| 亚洲kkkk44444在线观看|