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)
DC53簡介

Japan DAIDO DC53,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

DC53

Japan DAIDO DC53,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 - DC53 DAIDO Japan 冷作工具鋼
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)
291 (≥) 912 (≥) 31 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 313
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)
34 - - 0.24 -
174 368 - 22.3 332 -
716 - 12 11.2 233 143
熱處理信息:
Heat treated : 1768°C - 1196°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: DC53、DC53鋼材、DC53材料
全球鋼材百科網(wǎng)
大肉大捧一进一出好爽动态图| 性猛交xxxx乱大交孕妇印度| 国产高清在线精品一区二区三区| 成人国产精品入麻豆| 久久久亚洲av| 精品国产1区2区3区| 亚洲精品aⅴ中文字幕乱码| 国产精品jizz在线观看软件 | 欧美亚洲天堂| 午夜福利免费在线观看| 忍着呻吟在夫旁被中出的人妻电影| 国产精品久久久久久久一区探花| 欧美熟妇交换久久久久久分类| 欧美日韩视频一区二区| 美国av一区二区| 午夜久久精品| 成人h动漫精品一区二区三区视频| 亚洲国产成人精品女人| 国产精品jizz在线观看99| 亚洲视频一区| 五十路○の豊満な肉体| 亚洲欧美国产日韩字幕| 一区二区视频| 精品乱码一区二区三四区| 亚洲人妻一区二区三区| 天堂8在线天堂资源bt| 久久精品国产亚洲5555| 欧美日韩国产二区| 亚洲一二三区视频| 日韩毛片在线| 欧美内射在线观看| 成人欧美一区二区三区小说| 国产精品国产三级国产aⅴ中文| 久久国产精品精品国产| 亚洲一区二区三区精品日韩成人性入口| 中文字幕日韩一区二区三区| 国精产品一区二区三区公| 欧美精品久久久久久久久| 97人妻免费视频| 熟女少妇一区二区| 亚洲麻豆国产自偷在线|