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)
40CDV13簡介

40CDV13,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

40CDV13

40CDV13,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 - 40CDV13
化學(xué)成分信息(mass fraction)(wt.%) of the 40CDV13
元素名稱 最小值 最大值 近似值
V 0.0500 0.1500 -
Si 0.1000 0.4000 -
Mo 0.5000 0.8000 -
Mn 0.4000 0.7000 -
Cr 2.9000 3.5000 -
C 0.3600 0.4300 -
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)
666 (≥) 785 (≥) 41 42 44 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)
42 - - 0.24 -
974 117 - 23.3 111 -
461 - 42 44.2 214 414
熱處理信息:
Heat treated : 1422°C - 1818°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: 40CDV13、40CDV13鋼材、40CDV13材料
全球鋼材百科網(wǎng)
欧美色二区| 国产伦精品免费一区二区三区 | 蜜桃AV噜噜一区二区三区| 屁屁影院.com| 亚洲一区二区三区四区五区乱码| 国产一区二区成人| 88xx成人免费观看视频库| 日本激情五月天| 久久午夜精品一区二区三区| 人妻熟女一区| 91麻豆精品国产91久久久点播时间| 另类激情亚洲| 久久精品欧美一区二区三区不卡| 欧美精品久久久| 日韩午夜福利视频| 成人午夜福利视频在线观看| 人妻中文字幕在线一区中文二区| 国产激情视频一区二区三区 | 欧美人与动牲性zozoxxx| 年轻护士夜放荡护士| 人妻少妇久久中文字幕一区二区 | 91精品国产乱码久久久久久张柏芝| DD373游戏交易平台| 国产污网站| 亚洲老妈激情一区二区三区| 成人www在线观看| 国产香蕉在线| 国产一精品一av一免费| 偷拍一区二区| 国产一区二区免费在线观看| 性色av蜜臀av| AV鲁丝一区鲁丝二区鲁丝去| 亚洲无人区一码二码三码| 成人av一区二区三区四区 | 91精品久久久久久久久| 国产精品对白交换视频| 久久久久久91亚洲精品中文字幕 | 国产精品激情| av一区二| 99国产乱子伦| 午夜福利二区|