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)
PSL-225-7-4S39274Grade125簡(jiǎn)介

PSL-225-7-4S39274Grade125,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

PSL-225-7-4S39274Grade125

PSL-225-7-4S39274Grade125,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 - PSL-225-7-4S39274Grade125
化學(xué)成分信息(mass fraction)(wt.%) of the PSL-225-7-4S39274Grade125
元素名稱 最小值 最大值 近似值
Si - 1.0000 -
S - 0.0300 -
P - 0.0300 -
Ni 29.5000 32.5000 -
Mo 3.0000 4.0000 -
Mn - 2.5000 -
Cu 0.6000 1.4000 -
Cr 26.0000 28.0000 -
C - 0.0300 -
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)
788 (≥) 679 (≥) 12 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 244
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)
14 - - 0.13 -
995 458 - 13.3 343 -
877 - 31 31.2 214 321
熱處理信息:
Heat treated : 1731°C - 1947°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: PSL-225-7-4S39274Grade125、PSL-225-7-4S39274Grade125鋼材、PSL-225-7-4S39274Grade125材料
全球鋼材百科網(wǎng)
日韩高清精品一区二区| 亚洲码欧洲码一二三区麻豆| 中国jizz日本| 国产精品69久久久久水密桃| 日本japanese丰满人妖| 亚洲熟妇熟女久久精品综合一区二区三区| 偷窥偷拍各类wc女厕嘘嘘| 国产精品中文字幕在线观看| 久久久精品人妻一区二区三区电影| 97久久精品人人做人人爽50路| 都市激情一区| 777精品午夜一区二区毛片| 亚洲高清欧美日韩一区二区三区| 亚洲一级—内射欧美a999| 亚州精品国产精品乱码不99按摩| 天天日,夜夜爽| 丁香激情五月| mm1313亚洲精品国产| 少妇的诱惑 在线伦理观看| 18禁做爰无遮挡床戏视频| 青青草原综合久久大伊人精品| 国产尤物视频在线| 欧美疯狂做受xxxx高潮蜜臀| 欧美 日韩 国产 一区| 亚洲人做受高潮| 伊人久久大香线蕉AV一区| 国产精品人妻人人爽人人网| 国产做受高潮久久| 无码人妻AⅤ一区二区三区69岛| 国产精品久久久久久久久久两年半| 欧美日韩一二三区| 99久久亚洲精品无码毛片 | 韩国理伦三级做爰在线播放电影| 国产伦精品一区二区三区下一句 | 午夜啪啪福利视频| 国产亚洲综合一区二区A片吴施蒙 国产一国产看免费高清片 | 日本一线在线观看| 亚洲女人被黑人狂进入| 欧美精品激情久久久久久| 国内品精一二三区品精| 成人a在线观看|