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)
BS1簡(jiǎn)介

BS1,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

BS1

BS1,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 - BS1
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)
142 (≥) 885 (≥) 21 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 243
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)
41 - - 0.14 -
959 932 - 23.3 342 -
853 - 44 14.2 213 321
熱處理信息:
Heat treated : 1972°C - 1517°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: BS1、BS1鋼材、BS1材料
全球鋼材百科網(wǎng)
国产美女精品人人做人人爽| 久久精品国产亚洲av孟若羽| 夜夜人妻| 亚洲av乱码专区国产噜噜亚洲| 国产又黄又粗视频| 国偷自产av一区二区三区麻豆| 男人插女人下面的视频| 欧美日韩一区二区三区在线播放| 亚洲一区毛片| 日韩av在线网| 中文字幕精品人妻| 精品伦理一区二区三区| 脱了奶罩让男人玩奶头| 精品人妻艳妇嫩草av少妇| 国产精品亚洲一区二区三区在线观看 | 免费在线观看不卡av| jizz欧美性8| 亚洲成av人片一区二区| 日韩欧美中文字幕一区| 日韩午夜福利在线| zzijzzij亚洲成熟少妇| 国精产品一区一区二区| 国产女人18毛片水真多| 91久久国产精品| 搡8O老女人老妇人老熟| 亚洲精品日韩欧美| 国产精品19久久久久久不卡| 成人免费av在线观看| 国模一区二区| 精品无码国产一区二区三区51安 | 国内精品久久久久久久97牛牛| 日本人妻伦理中文字幕| 97国产精品人妻一区二区| 国产精品久久久久久久精| 中文字幕一区二区日韩精品绯色| 天天看天天做天天爽| 91久久精品国产亚洲a∨麻豆| porno 日本| 国产三级黄片视频| 亚洲码国产精品高潮在线| 久久99精品国产|