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)
X50CrMnNiNbN21-9簡介

X50CrMnNiNbN21-9,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

X50CrMnNiNbN21-9

X50CrMnNiNbN21-9,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 - X50CrMnNiNbN21-9
化學(xué)成分信息(mass fraction)(wt.%) of the X50CrMnNiNbN21-9
元素名稱 最小值 最大值 近似值
W 0.8000 1.5000 -
Si - 0.4500 -
S - 0.0300 -
P - 0.0500 -
Ni 3.5000 5.5000 -
Nb+Ta 1.8000 2.5000 -
N 0.4000 0.6000 -
Mn 8.0000 10.0000 -
Cr 20.0000 22.0000 -
C 0.4500 0.5500 -
W 0.8000 1.5000 -
Si - 0.4500 -
S - 0.0300 -
P - 0.0450 -
Ni 3.5000 5.5000 -
Nb+Ta 1.8000 2.5000 -
N 0.4000 0.6000 -
Mn 8.0000 10.0000 -
Cr 20.0000 22.0000 -
C 0.4500 0.5500 -
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)
413 (≥) 483 (≥) 31 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
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)
43 - - 0.41 -
198 465 - 22.3 441 -
122 - 44 14.2 111 313
熱處理信息:
Heat treated : 1511°C - 1422°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: X50CrMnNiNbN21-9、X50CrMnNiNbN21-9鋼材、X50CrMnNiNbN21-9材料
全球鋼材百科網(wǎng)
久久久精品日韩| 欧美成人久久| 久久久久久久久久久国产一区二区三区| 欧美人与人动性xxxxx免费| 欧美亚洲国产精品久久高清| 丰满人妻妇伦又伦精品国产777| 三级国产在线观看| 99国产精品人妻人伦a62v网| 黄www片| 欧美一区二区三区综合色| 午夜福利一区二区三区免费| 婷婷婷久久久| 中文字幕在线一区| 99精品一区二区| 精品人妻一区二| 永久免费看黄片视频在线观看| 黄金网站app在线观看下载10| 亚洲国产精华液2020| 成人免费毛片xxx| 荫蒂添的好舒服视频大全| 国产精品视频麻豆| TXVLOGCOM糖心官网| 国产美女久久| 国产又粗又猛又黄又爽的视频| 91人妻人人爽| 国产欧美亚洲精品a| 免费黄片毛片| 亚洲av成人一区二区三区色| 欧美日本视频在线观看| 国产精品探花一区二区| 天天日天天摸天天爽| 最新人妻| 国产高清不卡av| 91精品国产99久久久久| 精品人妻网站| 日韩人妻久久久| 91精品欧美一区二区三区| 国产美女无套在线播放| 丁香花高清视频在线观看| 日韩在线免费视频观看| 成人99视频|