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)
DC07(St17)簡介

China 攀鋼西昌鋼釩QJ/XC DC07(St17),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

DC07(St17)

China 攀鋼西昌鋼釩QJ/XC DC07(St17),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 - DC07(St17) 攀鋼西昌鋼釩QJ/XC China 冷連軋低碳鋼板和鋼帶(EN)技術(shù)條件
化學(xué)成分信息(mass fraction)(wt.%) of the DC07(St17)
元素名稱 最小值 最大值 近似值
Ti - 0.2000 -
Al 0.0100 - -
S - 0.0200 -
P - 0.0200 -
Mn - 0.2500 -
C - 0.0050 -
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)
679 (≥) 956 (≥) 42 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 143
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)
41 - - 0.23 -
613 551 - 44.3 241 -
157 - 24 11.2 431 324
熱處理信息:
Heat treated : 1741°C - 1238°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: DC07(St17)、DC07(St17)鋼材、DC07(St17)材料
全球鋼材百科網(wǎng)
亚洲av色香蕉一区二区三区蜜| 国产精品成人av| 内射少妇人妻| JAVAPARSAE人妻XXX| 国产免费内射| 国产91精品人妻一区二区三 | 蜜臀av中文字幕| 国产又爽又黄免费视频| 内射白嫩| 三级少妇三级老师| 亚洲欧美偷拍另类a∨色屁股| 日韩视频一区二区三区四区| 丰满人妻跪趴高撅肥臀视频| jul532的上司人妻中文字幕| 日韩人妻av| 久久综合爱| 麻豆日产六区| 人人妻人人澡人人爽人人爱夜夜爽 | free性丰满69性欧美复古| 麻豆日产六区| 精品国产一二三产品价格| 欧美一区二区三区在线| 国产毛片一区| 亚洲一区在线观| 日产久久精品| 亚洲3atv精品一区二区三区| 中文字幕乱码天天综合| 丰满五十六十老熟女| 少妇富婆一区二区三区夜夜| 午夜免费福利在线观看| 成人精品视频一区二区| 久久国产精品99久久久久久丝袜| 91精品久久久久久久久久久久久| 亚洲精品国产电影| 老牛影视av一区二区| 亚洲精品在线| 欧美熟妇激情一区二区三区| 天堂亚洲精品| 国产女人高潮视频| 无码人妻AⅤ一区二区三区| 国内丰满少妇猛烈精品播|