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)
04A簡介

04A,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

04A

04A,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 - 04A
化學成分信息(mass fraction)(wt.%) of the 04A
元素名稱 最小值 最大值 近似值
As - 0.0800 -
Al - - -
Si - 0.0200 -
S - 0.0250 -
P - 0.0200 -
O - 0.0300 -
Ni - 0.1000 -
N - 0.0120 -
Mn - 0.2000 -
Cu - 0.1000 -
Cr - 0.1000 -
C - 0.0400 -
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)
549 (≥) 688 (≥) 32 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
物理性質(zhì)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(quán)系數(shù)
32 - - 0.44 -
297 552 - 22.3 132 -
265 - 33 13.2 244 224
熱處理信息:
Heat treated : 1968°C - 1374°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: 04A、04A鋼材、04A材料
全球鋼材百科網(wǎng)
亚洲aa在线观看| 91在线精品一区二区网站| 欧美日韩精品免费观看| 天天爽人人爽| 偷窥偷拍美女如厕小便hd| 夜趣欧美大片在线观看| 久久99精品九九久久久婷婷| 精品人妻va人妻中文字幕麻豆 | 美妇高潮娇喘求饶| 91最新入口| 国产SUV精品一区| 国产精品成人一区二区网站软件| 国产伦精品一区二区三区在线观看| 国产精品国产国产av| 亚洲精品98久久久久久中文字幕| 曰本丰满熟妇XXXX性| 亚洲国产乱码| 祥仔av免费一区二区三区四区| 精品久久婷婷| 人妻丝袜中文字幕在线| 国产一区二区三区四区五区在线| 一边喂奶一边做着爱小说| 日韩精品中文字幕一区| 欧美日韩系列| 国产亚州精品女人久久久久久| 久久久999精品| 蜜桃av免费在线观看| JAPAN极品人妻VIDEOS| 精品一区二区亚洲| 日本在线观看a| 国产拍揄自揄精品视频麻豆| 91精品国产aⅴ一区二区| 蜜桃av人人夜夜澡人人爽| 亚洲精品卡一卡二卡4卡乱码| 久久伊人色综合| 亚洲国产精品成人va在线观看| 牛牛精品一区二区av| 国产精一区二区三区| 日韩精品国产传媒| 999zyz色资源在线播放| 大荫蒂毛茸茸高清视频|