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
15X簡介

15X,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

15X

15X,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標準 國家 應用
Steel Grades - 15X
化學成分信息(mass fraction)(wt.%) of the 15X
元素名稱 最小值 最大值 近似值
Mo - 0.1000 -
Si - 0.0700 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.3000 -
Mn 0.2500 0.5000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.1900 -
Si - 0.0700 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.3000 -
Mn 0.2500 0.5000 -
Cu - 0.3000 -
Cr - 0.3000 -
C 0.1200 0.1900 -
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)
323 (≥) 946 (≥) 22 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 144
物理性質信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
32 - - 0.12 -
293 287 - 12.3 444 -
939 - 23 13.2 441 423
熱處理信息:
Heat treated : 1222°C - 1942°C
對照表(同等等級)信息:
型號 標準 國家 應用
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.
標簽: 15X、15X鋼材、15X材料
全球鋼材百科網
免费人成网站视频在线观看国内 | 亚洲男人天堂色| 国产黄色一级大片| 国产亚洲精品久久久久久777| 天天操天天摸天天爽| 色窝窝无码一区二区三区成人网站 | 久久久久欠精品国产毛片国产毛生| 秋霞午夜福利电影| 91人妻人人澡人人爽人人精品6 | 日韩av一区二区在线观看| 国产精品99久久久久久小说| 超碰人人草人人| 啊轻点灬大巴太粗太长了| 久久久精品人妻一区三区蜜桃| 欧美亚洲另类色图| 国产成人自拍在线观看| 日本精品久久中文字幕| 91精品久久人人妻人人爽人人| 国产在线视频福利播放| 亚洲在线视频一区二区| 国产日韩欧美激情| 国产精品1000夫妇激情啪 | 欧美老熟妇乱偷高清播放| 一区二区三区内射美女毛片| 午夜精品福利影院| 国产精品一在线观看| 国产色综合网| 蜜桃视频在线观看免费观看| 三年片在线观看免费观看大全借种| 日本肉体xxxx裸交| 黑人操人妻| xxxx 国产| 精品人妻无码一区二区三区网站| 久久久精品国产免费观看同学| 久久久久久人妻精品| 国产成人A亚洲精品无码青草| 豆国产97在线 | 亚洲| 国产精品扒开腿做爽爽的免费软件 | 丰满少妇弄高潮了www| 国产精品 欧美激情| 18禁止进入网站免费|