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)
SA-5744140簡(jiǎn)介

SA-5744140,及該型號(hào)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(hào)參照表等

SA-5744140

SA-5744140,及該型號(hào)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(hào)參照表等

基本信息:
分類 種類 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - SA-5744140
化學(xué)成分信息(mass fraction)(wt.%) of the SA-5744140
元素名稱 最小值 最大值 近似值
Si 0.1300 0.3700 -
S - 0.0450 -
P - 0.0400 -
Mo 0.1300 0.2700 -
Mn 0.7100 1.0400 -
Cr 0.7500 1.1500 -
C 0.3600 0.4500 -
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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
414 (≥) 556 (≥) 31 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 314
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)
33 - - 0.22 -
341 593 - 42.3 311 -
852 - 13 21.2 413 221
熱處理信息:
Heat treated : 1129°C - 1212°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)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: SA-5744140、SA-5744140鋼材、SA-5744140材料
全球鋼材百科網(wǎng)
老熟女一区二区| 国产成人自拍视频在线观看| 国产床戏无遮挡免费观看网站| 亚洲av午夜福利精品一区二区| 中文字幕永久在线视频| av不卡免费观看| 91精品国产福利在线观看| 国产精品午夜久久| 国产精品亚洲а∨天堂,欧美综合区 | 亚洲国产成人精品无码区在线观看| 成人欧美在线观看| 吃奶呻吟打开双腿做受动态图| 国产人妻一区| 国产精品乱码一区二三区的特点| 日韩精品久久久久久免费| 激情久久中文字幕| 欧美黑人有粗有大| 三年片免费播放大全在线看| 亚洲 另类 图片小说 春色| 欧美亚洲一区在线| 国产精品久久久久久久久久10秀| 国产精品美女久久久av| 国产精品丝袜美腿一区二区三区| 97人妻人人揉人人躁原| 国产精品自拍不卡| 国产又粗又猛又爽又黄的视频网站| 波多野结衣456| 大香蕉久久精品| 啊灬啊灬啊灬快灬高潮视频了小| fulao2视频成人app| 欧美日韩在线高清| 熟女av一区二区三区| 午夜福利一二三区| 午夜福利电影合集| 亚洲精品久久久久58| 最近的2019中文字幕免费一页| 国产精品视频免费在线观看| 少妇又紧又色又刺激| 精品国产欧美一区二区| 精品亚洲成a人在线观看| 欧美日韩人妻一区|