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)
2212簡介

2212,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

2212

2212,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 - 2212
化學成分信息(mass fraction)(wt.%) of the 2212
元素名稱 最小值 最大值 近似值
Si - 1.2000 -
S - 0.0250 -
P+S - 0.0500 -
P - 0.0300 -
Ni 10.0000 13.0000 -
Mo - 0.7500 -
Mn - 2.5000 -
Fe - - -
Cu - 0.7500 -
Cr 20.0000 23.0000 -
C - 0.1500 -
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)
744 (≥) 562 (≥) 33 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 443
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)
23 - - 0.23 -
795 713 - 11.3 443 -
773 - 14 23.2 111 424
熱處理信息:
Heat treated : 1666°C - 1145°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: 2212、2212鋼材、2212材料
全球鋼材百科網(wǎng)
辣妹子影院在线观看电视剧高清 | 91精产国品一二三产区app| 男人的嘴女人下身视频| 久久综合99re88久久爱| 91成人天堂久久成人| 午夜激情福利网| 国产 欧美 日韩 一区| 丁香花在线视频完整版观看说| 吃奶呻吟打开双腿做受动态图| 精品中文字幕一区二区三区av| 亚洲av乱码专区国产噜噜亚洲| 国产欧美精品一区| 91麻豆免费看| 鲁丝片一区二区三区| 香蕉久久国产AV一区二区| 成人精品久久久| 亚洲精品乱码久久久久久不卡| 国产日韩精品视频| 成人91污污污在线观看| 狠狠人妻久久久久久| 免费看片免费播放国产| 吃奶呻吟打开双腿做受视频一区 | 国产精品久久久久久久天堂| 久久免费av| 欧美性猛交zz少妇| 精品人妻一区二区三区换着玩| 青青草原伊人| av大全免费在线观看| 精品国产1区2区3区| 韩国三级丰满少妇高潮| 中文字幕爆乳巨爆乳系列| www.免费毛片| av永久免费网站| 超碰人人干人人| 97人澡人人添人人爽欧美| 亚洲黄色在线播放| 91精品视频在线| 三级裸体视频| 玩弄朋友娇妻呻吟交换| 日韩欧美亚洲天堂| 内射白浆视频|