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)
En18C簡介

England B.S. En18C,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

En18C

England B.S. En18C,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 - En18C B.S. England Wrought steels for mechanical and allied engineering purposes
化學(xué)成分信息(mass fraction)(wt.%) of the En18C
元素名稱 最小值 最大值 近似值
Si 0.1000 0.3500 -
S - 0.0500 -
P - 0.0500 -
Mn 0.6500 0.8000 -
Cr 0.8500 1.1500 -
C 0.3500 0.3800 -
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 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
479 (≥) 233 (≥) 22 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
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)
34 - - 0.42 -
242 359 - 22.3 334 -
932 - 23 11.2 142 224
熱處理信息:
Heat treated : 1356°C - 1483°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: En18C、En18C鋼材、En18C材料
全球鋼材百科網(wǎng)
国产精品美女久久久| 伊人久久麻豆| 中文字幕一区二区三区第十负| 99久久精品午夜一区二区三区不卡| 97国产熟妇视频二区| 精品尤物久久久| 亚洲一区二区在线观看视频| 国产成人一区二区三区小说| 欧美国产日韩中文| 午夜福利久久久久久| 婷婷久久国产| 一本色道久久88亚洲综合加勒比 | 黑人巨大暴力娇小一区av| 欧美国产日韩一区二区在线观看| 人妻偷乱视频一区二区| а√天堂中文在线资源8| 亚洲va韩国va欧美va精品| 一级a性色生活片久久| 一个人晚上看免费的电视剧| 97精品人妻一区二区三区蜜桃| 成人免费毛片app| 在线中文字幕人妻| 在线观看国产日韩欧美一区二区| 熟妇熟女乱综合在线| julia丰满人妻hd中文| 116少妇做爰毛片| 黄色av一区二区三区| 综合久久婷婷| 午夜影院免费| 国产老熟女伦老熟妇露脸视频| 日本japanese少妇漂亮| 午夜国产福利在线| 国产精品自产拍在线| 91久久精品无嫩草影院| 国产三级国产精品国产普男人 | 丁香花免费高清完整在线观看| 欧美人妻系列| 大肉大捧一进一出两男视频| 在线国产精品一区| 国产精品国产自产拍高清av| 久久久综合久久|