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)
男男gay无套网站| 超薄肉色丝袜脚交一区二区| 成人久久亚洲| 国产成人亚洲精品无码H在线| 日本一区二区三区欧美| 国产亚洲黄片| 色综合天天爱综合网| 久久人妻一区| 最近中文字幕av| 女同bban一区二区三区| 777色狠狠一区二区三区| 国产一区日韩一区| 强壮公妇公侵HD中字| 天天做夜夜爽| 大香蕉观看| 小俊大肉大捧一进一出| 亚洲精品一区二区三区新线路 | 五月激情综合婷婷| 久久久久久久久久综合| 精品国产乱码久久久久久牛牛| 99国产在线视频| 性一交—乱一性一A片在线播放| 91亚洲精品久久久久蜜桃| 日韩欧美在线一区二区| 欧美精品一区二区久久| 国产精品乱码久久久久久| 熟女av免费| 天堂网在线观看免费视频| 日韩国产成人| 在线视频中文字幕| 邻居交换做爰2| 中文字幕人妻二区三区| jux—637夫上司欺辱人妻| 国内精品国产三级国产在线专| 亚洲精品18久久久久久丰满片 | 99热这里只有精品18| 欧美熟妇激情一区二区三区| 国产视频一区二区三区四区五区| 日韩午夜久久| 天美传媒在线观看视频| 精品久久久久久人妻|