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)
S525簡(jiǎn)介

England B.S. S525,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

S525

England B.S. S525,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(guó)家 應(yīng)用
Steel Grades - S525 B.S. England Specification for cold-rolled 18/10 chromium-nickel corrosion-resisting steel sheet and strip (niobium stabilized: 800 MPa)
化學(xué)成分信息(mass fraction)(wt.%) of the S525
元素名稱 最小值 最大值 近似值
Si 0.2000 1.0000 -
S - 0.0250 -
P - 0.0350 -
Ni 9.0000 11.0000 -
Nb - - -
Mo - 1.0000 -
Mn 0.5000 2.0000 -
Cr 17.0000 19.0000 -
C - 0.0800 -
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)
459 (≥) 897 (≥) 42 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 314
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)
22 - - 0.41 -
788 376 - 24.3 122 -
339 - 42 23.2 121 313
熱處理信息:
Heat treated : 1375°C - 1817°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)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: S525、S525鋼材、S525材料
全球鋼材百科網(wǎng)
亚洲精品午夜福利| 欧美激情中文字幕日韩精品| 中文字幕亚洲无线码在线一区 | 日韩精品人妻中文字幕在线有码| 日本一区二区三区在线免费观看| 尤物精品在线观看| 亚洲自拍偷拍在线| 麻豆国产AV超爽剧情系列| 99精品国产九九国产精品| 国产精品国产精品国产| 日本高清www| 欧美日韩精品亚洲| 无码免费一区二区三区| 中文字幕av高清| 91黄色香蕉视频| 日本熟女在线观看| 91精品人妻一区二区三区中文字幕 | 91丨九色丨国产人妻一区二区| 日韩精品在线视频| 久久久久久久久久久一级片| 中文字幕在线观看视频免费| 人人妻人人澡av天堂香蕉| 亚洲韩精品欧美一区二区三区 | 欧美激情videos高潮hd| 黄片免费软件大全| а√8天堂资源在线官网| 九九热色| 岳狂躁岳丰满少妇大叫| 国产乱妇激情高潮呻吟视频| 欧美丰满少妇销魂在线| 日韩午夜福利在线| 被几个男人用按摩器折磨| 亚洲日韩AV无码中文字幕美国| 欧美日韩国产精品一区二区三区| 亚洲精品午夜久久久| 性一乱一交一交一视频| 91亚洲国产成人精品一区二三| 16真实处破女完整| 国产精品成人AV片免费看| 国产精品99无码一区二区| 神马久久久久久久久久久|