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)
StE280-3Z簡(jiǎn)介

StE280-3Z,及該型號(hào)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(hào)參照表等

StE280-3Z

StE280-3Z,及該型號(hào)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(hào)參照表等

基本信息:
分類 種類 型號(hào) 標(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - StE280-3Z
機(jī)械性能信息:
屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)度Rm(MPa) 沖擊率 伸長(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
454 (≥) 465 (≥) 21 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 222
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)
24 - - 0.44 -
164 472 - 22.3 244 -
716 - 22 31.2 421 431
熱處理信息:
Heat treated : 1161°C - 1744°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 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: StE280-3Z、StE280-3Z鋼材、StE280-3Z材料
全球鋼材百科網(wǎng)
japan丰满白嫩少妇hd小说| 夜夜高潮夜夜爽国产伦精品| 中文字幕免费中文| 超碰成人免费电影| 调教一区二区| 97视频人人做人人爱| 国产精品午夜一区二区| 亚洲熟女专区| av免费电影网站| 亚洲av成人一区二区三区本码| 精品国产久久久久久久| 欧美日韩国产中文字幕| 公与妇仑乱免费看| 国产免费av网址| 无套内射熟女| 亚洲最大的av网站| 黄色不卡av| 沈阳岁45熟妇高潮喷水亮点| 成人av免费电影| 成全视频在线观看视频在线播放| 国产精品久久高潮呻吟粉嫩av| 国产精品人妻绿帽在线| 午夜少妇在线观看视频| 草草影院ccyycom| 秋霞av亚洲一区二区三| 亚洲成人网在线观看| 久久婷婷狠狠爱| 大象视频成人免费观看 | 久久久久亚洲av成人网人人蜜臀| 日韩欧美中文字幕一区二区三区| 欧美人妻少妇一区二区三区| 久久精品午夜| 精品人妻一区二区三区电影| 日韩一区二区三区av| 亚洲熟女网址| 白丝玉足娇喘抽搐喷潮AV网站| 久久激情五月天| a天堂中文字幕| 久久www成人_看片免费不卡| 欧美sex性| 日本一区二区高清|