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)
PSL2GradeL485ME簡(jiǎn)介

International ISO PSL2GradeL485ME,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

PSL2GradeL485ME

International ISO PSL2GradeL485ME,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 - PSL2GradeL485ME ISO International Petroleum and natural gas industries-Steel pipe for pipeline transportation systems
化學(xué)成分信息(mass fraction)(wt.%) of the PSL2GradeL485ME
元素名稱 最小值 最大值 近似值
CE Pcm - 0.2500 -
C - 0.1200 -
Mn - 1.7000 -
P - 0.0250 -
S - 0.0150 -
Si - 0.4500 -
Ni - 0.3000 -
Cr - 0.3000 -
Mo - 0.1000 -
Cu - 0.2500 -
V - 0.1100 -
Ti - 0.0700 -
N - 0.0120 -
Al 0.0150 0.0600 -
Nb - 0.0700 -
V+Nb+Ti - 0.1500 -
CEV - 0.4300 -
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)
821 (≥) 136 (≥) 41 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 333
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)
32 - - 0.44 -
526 293 - 11.3 421 -
744 - 44 22.2 221 113
熱處理信息:
Heat treated : 1565°C - 1818°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: PSL2GradeL485ME、PSL2GradeL485ME鋼材、PSL2GradeL485ME材料
全球鋼材百科網(wǎng)
大地资源6| A片无限看| 韩国三级90分钟无删减| 91精品国产91久久综合| 91久久99久久91熟女精品| 黄色一区二区视频| 97人妻人人做人碰人人爽一二| 国产精品igao视频网网址男男| 里番cg人妻熟女本子库| 国产免费av网址| 淫辱人妻2| 亚洲av高潮潮喷久久天堂| 91精品久久久久久久91蜜桃| 国产精品人妻在线| 国产av一区二区三区精品| babescom欧美熟妇| 欧美三级韩国三级日本三斤| gogogo高清国语在线播放| 国产卡一卡二卡三| 天天操,天天日,天天爽| 色婷婷综合久久中文字幕雪峰| 中国美女做爰视频高清| 国产精品一区二区久久| 久久精品亚洲欧美日韩久久69| 国产毛片一区二区三区秋郁浓| 亚洲av永久精品| 性猛交xxxx乱大交3人| 国产精品免费无遮挡| 亚洲熟伦熟女| 亚洲精久久| 我调教同学的放荡麻麻| 日韩精品人妻一区| www.男人天堂网| 东北熟女高潮对白受不了| 成人国产欧美大片一区| jizzjizz4| 八哥电影网站| 久久久久久99精品久久久| 成人午夜精品久久久久久久3d| 黄片毛片免费| 精品国产欧美日韩|