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)
E3003簡介

China GB E3003,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

E3003

China GB E3003,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 - E3003 GB China 鋁及鋁合金焊條
化學(xué)成分信息(mass fraction)(wt.%) of the E3003
元素名稱 最小值 最大值 近似值
Si - 0.6000 -
Fe - 0.7000 -
Cu 0.0500 0.2000 -
Mn 1.0000 1.5000 -
Zn - 0.1000 -
Be - 0.0008 -
Al - - -
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)
288 (≥) 369 (≥) 21 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 122
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 - - 0.43 -
456 263 - 33.3 233 -
933 - 24 13.2 413 344
熱處理信息:
Heat treated : 1193°C - 1688°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: E3003、E3003鋼材、E3003材料
全球鋼材百科網(wǎng)
精品一区二区视频| 国产乱码精品一区二区三区精东| 性做久久久久久| 黑人狂躁日本艳妇A片软件下载 | 娇妻沉沦肉欲日记| 欧美性巨大| 日韩av网站在线播放| 国产精品人妻熟女毛片aⅴ麻豆| 一本色道久久综合亚洲二区三区| 日韩成人二区| jizzjizz亚洲成熟少妇| 日本黄色一区二区三区| 欧美性生交xxxx| 日韩人妻无码精品一区二区三区电影| 91精品婷婷国产综合久久| 国产 日韩 欧美在线| 最近中文字幕| 国产精品一区二区三区四区五区| jizz中国免费| 宝贝蹭蹭爽了我好硬想蹭你视频| 精品久久一区二区三区四区| 八戒午夜福利理论片| 欧美熟妇人妻久久中文字幕| 精品人妻少妇av一区二区三区 | 亚洲av色综成人网| 99精品国产一区二区| 中文高清av| 亚洲精品国产精品乱码| 久久久麻豆视频| 精品午夜久久久| 波多野吉衣在线观看| 中文字幕人妻熟妇又伦精品免bl| 少妇被粗大猛烈进出免费视频| 亚洲黄色小说网| 妺妺窝人体色www看美女| 人人妻人人爽人人| 亚洲在线观看视频| 日韩精品一区二区在线观看| 欧美成人精品二区三区99精品| 91精品国产aⅴ7777| 婷婷国产av成人精品|