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)
G71406簡介

G71406,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

G71406

G71406,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 - G71406
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)
911 (≥) 466 (≥) 42 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
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)
34 - - 0.42 -
728 426 - 14.3 342 -
879 - 11 13.2 423 243
熱處理信息:
Heat treated : 1299°C - 1793°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: G71406、G71406鋼材、G71406材料
全球鋼材百科網(wǎng)
亚洲老熟女av资源一区二区三区| 国产精品久久久久久久久久久久久久久久| 国产精品久久久久久婷婷天堂| 亚洲精选av| 91亚洲欧美| 大荫蒂视频欧美另类xx| 艳妇乳肉豪妇荡乳aⅴ东京热系列 √天堂中文官网8在线 | 无码人妻久久一区二区三区不卡| 91精品国产乱码久久久久| 亚洲欧美日韩精品一区二区| 新婚人妻19p| 蜜桃AV鲁一鲁一鲁一鲁| 精品久久久久久久久妇女| 大黑人xxx| 粗大的内捧猛烈进出在线视频| 亚洲成aⅴ人片| 国产深夜福利在线观看| 国产精品对白一区二区三区| 国产精品成人在线观看| 同桌上课用手指进去了好爽| 亚洲国产精品不卡| 久久精品国产av| 人妻精品一区二区三区| 中文字幕乱码人妻二区三区| 中国老熟女重口| 97人妻人人妻| 亚洲一区二区三区小说| 九九热精品免费| 毛片视频软件| jizz中国女人高潮| 久久国产精品人妻aⅴ| 太骚了全程对白| japanesexxxxx日本人妻| 国产精品久久九九| 午夜精品久久久久久久99国产| 老熟女国产| 搡大肉大捧一进一出好爽视频| 亚洲av香蕉| 日韩欧美国产中文字幕| 男女无遮挡啪啪啪| 国产老女人高潮呻吟|