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)
TUE250簡介

TUE250,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

TUE250

TUE250,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 - TUE250
化學成分信息(mass fraction)(wt.%) of the TUE250
元素名稱 最小值 最大值 近似值
Si - 0.3500 -
S - 0.0250 -
P - 0.0250 -
Mn - 1.0000 -
C - 0.2100 -
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)
927 (≥) 866 (≥) 21 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
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 加權系數(shù)
22 - - 0.13 -
225 394 - 31.3 323 -
731 - 32 33.2 424 323
熱處理信息:
Heat treated : 1398°C - 1479°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: TUE250、TUE250鋼材、TUE250材料
全球鋼材百科網(wǎng)
精品美女久久久久| 男阳茎进女阳道全过程在线观看| 99久久免费精品国产免费高清| 7777精品伊人久久久大香线蕉超级流畅| 亚洲欧美激情另类| 日韩人妻精品一区二区三区视频| 91蜜桃网站| 国产精品乱码一区二区视频 | 成人精品一区二区三区| 国产成人精品视频一区二区| 99在线观看视频| 国产精品永久免费观看| 日本人妻和上司厨房| 91蜜桃一区二区三区| 欧美性受xxxx黑人xxxx性爽| 国产精品欧美激情| 被夫上司强制的波多野| 欧美性受xxxx黑人xyx性爽☆| 亚洲综合久久网| 国产精品揄拍一区二区| av中文字幕潮喷人妻系列| 国产精品美女久久久av| 国产精品日韩av| 韩国av永久免费| 五月激情综合婷婷| 欧美精品国产一区二区| 欧美性猛交xxxx免费看蜜| 欧美三级视频一区二区| 成人欧美大片免费观看| 国产精品三级视频| 性做爰过程免费观看下载| 精品一区二区国产| 色婷婷基地| 丰满风韵老熟女| jizz中国少妇高潮喷水| 顶级嫩模精品视频在线看| 国产精品对白刺激久久久| 国产黄a三级三级看三级| 欧美人与牲动交xxxx| 91精品久久久久久久久久久| 国产精品久久久久久久久福交|