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)
St4SCuY簡介

St4SCuY,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

St4SCuY

St4SCuY,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 - St4SCuY
化學(xué)成分信息(mass fraction)(wt.%) of the St4SCuY
元素名稱 最小值 最大值 近似值
C - 0.2400 -
Mn - 1.1000 -
P - 0.0500 -
S - 0.0500 -
Si - 0.1500 -
Ni - 0.3000 -
Cr - 0.3000 -
Cu - 0.3000 -
N - 0.0800 -
As - 0.0800 -
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)
873 (≥) 367 (≥) 21 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 321
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)
23 - - 0.13 -
544 537 - 44.3 241 -
645 - 42 12.2 341 342
熱處理信息:
Heat treated : 1559°C - 1866°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: St4SCuY、St4SCuY鋼材、St4SCuY材料
全球鋼材百科網(wǎng)
欧美午夜精品久久久久久蜜| 日韩欧美亚洲一区二区| 欧美性猛交乱大交3| 亚洲熟妇av一区二区三区| 国产精品丰满对白在线观看| 少妇办公室激情呻吟| 1024你懂的金沙人妻久久首页| 99久久99热这里只有精品| 久久久久亚洲av成人网人人小说| 成人h动漫精品一区二区| 国产熟女av| 91天仙tv国产福利精品| 亚洲熟女少妇乱综合图片| 欧美乱大交xxxxx潮喷老熟妇| 日韩精品一区二区三区第95| av一区二区三区在线观看| 国产精品久久9| 午夜精品久久久久久久男人的天堂| 国产精品成人免费一区久久羞羞| 97国产精品视频人人做人人爱 | 无码人妻少妇伦在线电影| 精品国产乱码一区| 亚欧美一区二区三区| 内射一区二区| 天天爽夜夜爽夜夜爽精品视频| 亚洲一区中文字幕在线观看| 日韩精品一区二区三区第95 | 在线免费日本| 国产精久久久| 亚洲色图久久久| 韩国中文三级hd字幕| 欧美精品久久久久久久久| 中文字幕+乱码+中文乱码图片| 亚洲综合熟女| 日韩精品人妻| 欧美日韩一级内射可以观看的视频| 欧美日韩人妻精品一区在线| 人人妻人人爽人人dvd| julia被黑人上司中文字幕| 亚洲精品18久久久久久丰满片 | 国产精品99久久久久久久久久久久|