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)
HSF325簡介

China GB HSF325,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

HSF325

China GB HSF325,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 - HSF325 GB China 改善成形性熱軋高屈服強(qiáng)度鋼板和鋼帶
化學(xué)成分信息(mass fraction)(wt.%) of the HSF325
元素名稱 最小值 最大值 近似值
C - 0.1500 -
Mn - 1.6500 -
P - 0.0250 -
S - 0.0250 -
Cu - 0.2000 -
Alt 0.0150 - -
Ni - 0.2000 -
Cr - 0.1500 -
Mo - 0.0600 -
Nb+V+Ti - 0.2200 -
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)
634 (≥) 751 (≥) 24 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 124
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)
44 - - 0.31 -
324 289 - 34.3 441 -
614 - 14 31.2 133 143
熱處理信息:
Heat treated : 1658°C - 1473°C
對照表(同等等級)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: HSF325、HSF325鋼材、HSF325材料
全球鋼材百科網(wǎng)
久久国产精品久久国产精品| 亚洲在线视频一区| 国产激情av在线| 亚洲精品av一区二区| 扒开双腿疯狂进出爽爽爽| 91精品久久人人妻人人爽人人| 精品老熟女一区二区三区| 97人妻精品一区二区| 99re6精品视频在线观看| 欧美性白人极品1819hd| 亚洲 欧美 变态 另类 综合| 艳妇乳肉豪妇荡乳后续潘金莲视频| 日韩久久久av| 国产精品精品视频一区二区三区| 国产极品美女高潮无套在线观看| 国产精品久久久久久久禁萌白| 国产一区麻豆| 艳妇乳肉豪妇荡乳护士| 国产亚洲精品熟女国产成人| 成全视频大全高清全集在看免费| 最近2018中文字幕大全视频一页| japonensis五十路熟女| 国产精品久久久久久久久久了| 精品三区在线观看| av不卡在线免费观看| 国产免费AV片在线无码免费看| 尹人大香蕉在线视频| 啊灬啊灬啊灬快灬高潮了的网站| 日本一区二区在线免费观看| 大地资源影院免费看电视剧| 99热精品免费| 黄金网站软件app免费视频| 日韩一区二区视频| 欧美精产国品一二三产品动漫 | ass中国老熟女pics| 97精品国产露脸对白| 久久午夜综合久久| 片免费看| 国产伦精品一区二区| 国产熟女高潮精品| 午夜影院在线看|