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)
PSL2GradeL555ME簡介

International ISO PSL2GradeL555ME,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

PSL2GradeL555ME

International ISO PSL2GradeL555ME,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 - PSL2GradeL555ME 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 PSL2GradeL555ME
元素名稱 最小值 最大值 近似值
CE Pcm - 0.2500 -
C - 0.1200 -
Mn - 1.8000 -
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)
682 (≥) 454 (≥) 21 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 131
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)
12 - - 0.23 -
897 381 - 13.3 242 -
853 - 32 34.2 123 423
熱處理信息:
Heat treated : 1257°C - 1243°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: PSL2GradeL555ME、PSL2GradeL555ME鋼材、PSL2GradeL555ME材料
全球鋼材百科網(wǎng)
亚洲av成人一区二区三区色| 欧美日韩国产一二三| EEUSS影院WWW在线观看免费| 国产精品久久久久久久久妇女 | 国产精品久久久久免费看| 亚洲一区毛片| 国产人与zoxxxx另类| 伊人影院久久| 中文字幕在线观看免费| 91精品人伦一区二区三区| 亚洲免费av在线播放| 少妇高潮av| 18精品爽国产三级网站| 亚洲一区中文字幕在线| 亚洲精品乱码久久久久久久| 日韩精品人妻一区二区| 麻豆国产精品一区| 精品人妻少妇一区二三区四虎狼人 | 国产精品久久久影院| 亚洲熟女hd| 亚洲免费av在线播放| 男女无遮挡猛进猛出| 欧美日韩国产成人| 香蕉狠狠| 欧美日韩一级二级三级| 亚洲人嘘嘘撒尿| 亚洲精品成人av久久久| 亚洲一区二区三区国产精品| 久久亚洲网站| 四季aⅴ国产一区二区三区| 91中文人妻熟女乱又乱精品| 尤物av在线| 国产精品久久久免费看| 男人天堂网站在线观看| ZZJ中国ZZJ| 欧美最猛性xxxxx(亚洲精品)| 国产美女高潮免费观看第66集| 国产精品一区二区麻豆| jizzjizz国产精品传媒| 五十路の高齢熟女と中出 | 蜜桃臀av一区二区三区|