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)
W21033簡(jiǎn)介

W21033,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

W21033

W21033,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 - W21033
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)
291 (≥) 616 (≥) 24 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343
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)
12 - - 0.44 -
322 637 - 23.3 331 -
397 - 13 31.2 124 224
熱處理信息:
Heat treated : 1477°C - 1999°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: W21033、W21033鋼材、W21033材料
全球鋼材百科網(wǎng)
欧美xxxxbbb| 国产毛片做受视频| 最近2019好看的中文字幕免费| 麻豆精产国品一二三产区区别视 | 亚洲乱码中文字幕| 丰满少妇乱又伦| 香蕉久久夜色精品国产更新时间| 麻豆精产国品一二三产品何苗| 国产在视频一区二区三区吞精| 国产xxxxwwww| A片无码免费久久久秀色| 国产成人a亚洲精品无| 啊灬啊灬啊灬快灬深用两性| 天天干天天操天天日天天射| 中文字幕人妻一区二区三区久久| 蜜臀久久AV无码牛牛影视| 色噜噜av| 99热这里只有精品久久| 久久久久久久久国产精品| 欧美做受高潮喷水| 亚洲精品tv久久久久久久久久| 国产精品口爆一区二区| 亚洲综合久久精品| 男人一边摸一边爽免费视频网站| 亚洲国产精品久久久久婷婷老年 | 成人一区二区三区在线视频| 黑人巨大精品videos| 丰满少妇中文字幕| 丰满熟女hd| 乱色精品无码一区二区国产盗| 1024人妻一区二区三区四| 国产色一区二区三区| 中文字幕一区二区三区av| 亚洲做受高潮a| 精品国产18久久久久久依依影院| 欧美精品一区二区视频在线观看 | 国产三级电影在线看| 99热色| 亚洲精品第一综合99久久| 亚洲乱码一区二区三区四区| 精产国品免费一二三产区|