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)
STY-QClass3簡介

STY-QClass3,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

STY-QClass3

STY-QClass3,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 - STY-QClass3
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)
563 (≥) 954 (≥) 42 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 414
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)
12 - - 0.42 -
134 279 - 42.3 321 -
695 - 23 44.2 422 123
熱處理信息:
Heat treated : 1237°C - 1563°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: STY-QClass3、STY-QClass3鋼材、STY-QClass3材料
全球鋼材百科網(wǎng)
久久久久亚洲精品国产| 国产av高清一区二区三区| 精品欧美一区二区三区| 亚洲AV无码国产精品久久| 久久九九爱| 婷婷国产av成人精品| 国产精品人妻无码一区二区三区| 人妻少妇3| 国产精品久久久久久电影| 精品乱码一区二区三四| 亚洲伊人久久综合| 无码人妻精品一区二区三区9厂 | 国产 欧美一区二区| 男女裸交无遮挡毛片免费| 欧美老熟妇又粗又大| 这里只有精品视频在线观看 | 久久午夜福利影院| 亚洲av毛片一区二区久久| 国内精品久久久久久久小说| 永久av在线免费观看| 脱了内裤舌头伸进去摸她的胸| 1024欧美日韩精品久久久| 中文字幕一区二区免费| 成人免费毛片xxx| 免费毛片18女人毛片大全在线看| 亚洲精品999| 亚洲熟妇av| 亚洲乱熟女一区二区三区山口理珠| CHINESE老女人老熟妇HD| 中文字幕电影一区二区| 被黑人猛躁1o次高潮| 国内精品久久久久久| 好爽…又高潮了免费毛片| 国产精品18久久久久久久久| 国产欧美日韩综合精品一区二区| 亚洲熟妇综合久久久久久| 精品国产伦一区二区三区解读免费| 扒开腿挺进肉嫩小泬电影动漫| www.夜夜爽| 粉嫩小泬无遮挡久久久久久| 91丝袜一区二区|