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)
A320B8FAClass1A簡介

A320B8FAClass1A,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

A320B8FAClass1A

A320B8FAClass1A,及該型號鋼材的基本信息、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 - A320B8FAClass1A
機(jī)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)
356 (≥) 264 (≥) 11 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 232
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)
22 - - 0.11 -
447 662 - 32.3 341 -
258 - 14 22.2 332 324
熱處理信息:
Heat treated : 1371°C - 1119°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: A320B8FAClass1A、A320B8FAClass1A鋼材、A320B8FAClass1A材料
全球鋼材百科網(wǎng)
久久网国产精品色婷婷免费| av在线免费观看网| 一二三四视频社区3在线高清| 国产精品美女久久久| 国产精品久久九九| 久久久久综合| 久久久久久久久久久亚洲| 午夜精品一区二区三区视频免费看 | 91精品国产色综合久久不卡98| 乳尖娇吟办公室少妇激情视频| 久久久国产成人一区二区三区| 国产性受xxxx黑人xyx性爽| 又粗又黄又硬又爽大片免费| 91人人澡人人妻人人精品| 99久久精品国产免费看不卡| 女女同性女同一区二区三区av| 91亚洲精品久久久久蜜桃 | 久久久久久久九九九九| 女人爽到高潮免费视频| 国产又黄又粗又爽的视频| 欧美激情亚洲综合| 国产精品一区2区| AV一区AV久久AV无码99| 久久久久精品国产| 亚洲国产高清在线观看| 精品国产欧美日韩一区二区三区| 亚洲AV综合色区无码另类| 米奇777四色精品人人爽| 91亚洲国产成人久久精品| 1024人妻一区二区三区| 国产交换一区二区三区| 日本不卡一区二区三区在线观看| 亚洲乱码国产乱码精品精的特点| 久久99精品久久久| 一区二区三区高清视频在线观看| 国产精品久久久久久久久久久免费看 | 樱桃视频高清在线观看| 一区二区三区内射美女毛片| 88人妻人人做人碰人人蜜臀| 99国产精品久久久久| 国产精品呻吟av|