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)
S355J2G1W簡(jiǎn)介

England B.S. S355J2G1W,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

S355J2G1W

England B.S. S355J2G1W,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 - S355J2G1W B.S. England 改進(jìn)的耐大氣腐蝕結(jié)構(gòu)鋼 - 交貨技術(shù)條件
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)
321 (≥) 284 (≥) 22 34 41 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 - - 0.22 -
849 465 - 14.3 422 -
592 - 34 21.2 444 311
熱處理信息:
Heat treated : 1378°C - 1421°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: S355J2G1W、S355J2G1W鋼材、S355J2G1W材料
全球鋼材百科網(wǎng)
成人av免费观看| 久久精品美女| 亚洲电影在线观看| 草草影院免费| 欧美日韩中文国产一区发布| 最近免费中文字幕| 色哟哟一区二区三区精华液| 精品suv一区二区三区| 中文字幕乱码人妻一区二区三区四| 久久艹影院| 国产毛片久久久久| 色屁屁一区二区三区视频| 大地资源网在线观看免费动漫 | av在线区| 精品美女久久| 午夜精品久久久久久久99国产 | 欧美黑人暴力猛交白妞| 蜜臀aⅴ国产精品久久久桃色| 欧美精品人妻一区二区| 中国丰满少妇毛茸茸| 久久91久久久久麻豆精品| 精品久久久久久亚洲一区| 国产精精品| 91精品国产91久久久久麻豆主演| 午夜福利久久久久| 亚洲黄色在线播放| 国产高潮大| 性做久久久久久久久25的美女| 久久久久久久久99精品| 日韩精品国产一区二区| 永久免费看黄| 丰满少妇中文字幕| 中文字幕丝袜| 亚洲国产一区二区三区四区在线| 亚洲毛片一区二区三区| 国产精品入口66mio女同| 啊~CAO死你个小SAO货| 精品人妻互换一区二区三区免费| 娇小的freexxxx性| 欧美丰满熟妇bbbbb| 粉嫩av在线播放一绯色|