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)
Z50CMNNb21-09-02Az簡介

Z50CMNNb21-09-02Az,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

Z50CMNNb21-09-02Az

Z50CMNNb21-09-02Az,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - Z50CMNNb21-09-02Az
化學(xué)成分信息(mass fraction)(wt.%) of the Z50CMNNb21-09-02Az
元素名稱 最小值 最大值 近似值
W 0.8000 1.5000 -
Si - 0.4500 -
S - 0.0300 -
P - 0.0400 -
Ni 3.5000 5.0000 -
Nb/Ta 1.8000 2.5000 -
N 0.4000 0.6000 -
Mo - 0.5000 -
Mn 8.0000 10.0000 -
Cr 20.0000 22.0000 -
C 0.4500 0.5500 -
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)
939 (≥) 787 (≥) 23 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 413
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)
11 - - 0.23 -
679 174 - 33.3 423 -
559 - 23 32.2 443 421
熱處理信息:
Heat treated : 1474°C - 1832°C
對照表(同等等級)信息:
型號 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: Z50CMNNb21-09-02Az、Z50CMNNb21-09-02Az鋼材、Z50CMNNb21-09-02Az材料
全球鋼材百科網(wǎng)
国产女人18毛片水18精品| 被绑到刑床强扒开腿狂虐小说| 国产精品久久久久久久久晋中| 日韩精品极品在线观看| 日本精品不卡| 91亚洲国产成人精品一区二三| 成人短视频在线观看| 丰满少妇啪啪呻吟不断小说| 91粉嫩粉嫩的虎白女| 日韩美女毛片| 秋霞高清电影网| jlzzjizz成熟少妇亚洲| 精品日本一区二区| 精品欧美乱码久久久久久张柏芝| 亚洲成人午夜影院| 一本色道久久综合亚洲精品图片 | 91久久人澡人妻人人澡人人爽| 艳妇乳肉豪妇荡乳后续潘金莲视频| 偷拍视频一区二区| 天美传媒免费在线观看| 国产性猛交xx乱| 97精品国产97久久久久久春色| 久久国产精品一区二区| 成人四虎影院| 国精产品一区一区三区免费视频 | 亚洲一区二区精品| 99国产精品99久久久久| 国产精品久久久久久久久久直播| 一区二区不卡av| 欧美日韩精品一区二区在线播放| 快乐东西第一季动画片在线观看全集 | 好大好湿硬顶到了的好爽| 永久免费av| 国产精品久久久久久久久久久久人四虎 | 免费观看女人裸体视频| 欧美一区二区激情| 国产精品久久久久久久蜜臀| 国产成人一区二区三区四区| 亚洲综合av一区二区| 99久久免费精品国产免费高清| porn国产|