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
St3SX簡介

St3SX,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

St3SX

St3SX,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 - St3SX
化學成分信息(mass fraction)(wt.%) of the St3SX
元素名稱 最小值 最大值 近似值
As - 0.0800 -
N - 0.0080 -
Si - 0.0700 -
S - 0.0500 -
P - 0.0500 -
Ni - 0.3000 -
Mn - 1.1000 -
Cu - 0.3000 -
Cr - 0.3000 -
C - 0.2200 -
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)
764 (≥) 298 (≥) 11 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131
物理性質信息:
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)
34 - - 0.32 -
869 594 - 31.3 221 -
145 - 33 22.2 142 344
熱處理信息:
Heat treated : 1944°C - 1424°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: St3SX、St3SX鋼材、St3SX材料
全球鋼材百科網
国产精品大片在线观看| 国产亚洲精品一区二区三区| 不卡av免费在线观看| 18.wxww.成人性视频高清| 国产亚洲99久久精品熟| 欧美日韩久久久久久| 国产女人精品| 丰满人妻熟女aⅴ一区| 欧美一区二区三区久久综合| 国产毛片久久久久| 亚洲一区二区三区麻豆| 国产欧美日韩在线| 国产一区二区三区日本| 国产porn chinese| 日日躁夜夜躁狠狠久久av| 69成人精品大片| 国产超级av在线| h视频在线免费| 95久久久久精品无码一区二区| 大香蕉人妻| xxxxwww国产| 97午夜福利理论片| 欧美日韩亚洲一区二区三区| 午夜福利性视频| 成人97视频| 2019中文字幕在线观看| 亚洲一区播放| 97午夜福利理论片| 少妇高潮久久久| 国产av伊人| 96精产国品一二三产区区别| 久久久久久人妻一区二区三区| 91精品国产91久久久久福利| 亚精品中文字幕久久久久人妻村妇| 大屁股丰满肥臀人妻91| 国产精品自产拍高潮在线观看| 日本视频在线看| 国产日韩欧美成人| av在线伊人| av小说在线免费观看| 欧美黄色一区二区|