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)
NCF825TB簡介

NCF825TB,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

NCF825TB

NCF825TB,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 - NCF825TB
化學成分信息(mass fraction)(wt.%) of the NCF825TB
元素名稱 最小值 最大值 近似值
Ti 0.6000 1.2000 -
Si - 0.5000 -
S - 0.0150 -
P - 0.0300 -
Ni 38.0000 46.0000 -
Mo 2.5000 3.5000 -
Mn - 1.0000 -
Fe - - -
Cu 1.5000 3.0000 -
Cr 19.5000 23.5000 -
C - 0.0500 -
Al - 0.2000 -
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)
524 (≥) 747 (≥) 33 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 211
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)
24 - - 0.21 -
365 842 - 42.3 433 -
992 - 24 11.2 341 234
熱處理信息:
Heat treated : 1225°C - 1981°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: NCF825TB、NCF825TB鋼材、NCF825TB材料
全球鋼材百科網(wǎng)
国产一区二区三区在线免费| 秋霞又粗又硬又大又爽| 欧美一区二区三区久久久久久桃花 | 一区二区三区中文字幕在线| 国产一区二区视频网站| 亚洲国产精品国自产拍av秋霞| 久久精品久久久久| 国产精品久久精品久久| 91精品人妻一区二区三区四区 | 欧美一区二区三区日韩| 欧美一区二区在线播放| 国产成人综合久久久久99| 日韩激情一区| 国产伦精品一区二| 99re免费视频精品全部| 中文字幕一区二区三区四区五区| 久久久久久黄片| 国产麻豆成人精品av| 最近中文字幕大全2019| 亚洲精品国产成人久久久| 久久久精品少妇| 国产女人18毛片水真多14| 亚洲国产精品成人久久久麻豆| 精品久久久久久亚洲精品| 另类激情综合| av福利在线播放| 五月婷婷综合色| 欧美丰满熟妇| free性欧美黑人极品hd| 国产又粗又猛又爽又黄男同| 丰满人妻大屁股一区二区三区| 精品毛片一区二区免费看| 欧美日韩国产精品一区二区三区| 亚洲精品av中文字幕在线在线 | 少妇_色哟哟| 18videos性欧美19| 日本白嫩少妇高潮喷水| 久久一区二区国产| 99精产国电影品一二三产区| 国产亚洲一区二区三区| 国产真人无遮挡作爱免费视频|