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)
K03019簡介

K03019,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

K03019

K03019,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 - K03019
化學(xué)成分信息(mass fraction)(wt.%) of the K03019
元素名稱 最小值 最大值 近似值
Si - 0.5000 -
S - 0.1500 -
Mn - 1.0000 -
C - 0.3000 -
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)
222 (≥) 837 (≥) 24 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
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)
43 - - 0.24 -
365 964 - 24.3 223 -
187 - 42 42.2 113 344
熱處理信息:
Heat treated : 1345°C - 1885°C
對照表(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: K03019、K03019鋼材、K03019材料
全球鋼材百科網(wǎng)
99国产精品久久久久久| 亚洲精品国产成人av流浆| 人妻少妇精品| 久久成人久久| 真人做爰高潮免费观看| 性色AV浪潮AV色欲AV一区| 涩爱av蜜臀夜夜嗨av| 三区av| 国产性猛交96| 又粗又长又黄又粗又硬| 3d成人动漫在线观看| 人人妻人人躁人人爽| 日韩毛片免费在线观看| 81国产精品久久久久久久久久| 揉我奶头啊cao视频| 免费看的av| 国产女人18毛片水真多1| 99久久人妻精品免费一区二区 | 在线观看h视频| 热色av| 撩起云韵老师旗袍挺进去玉足| 91在线一区二区三区| 97精品人人揉人妻人人玩| 国产乱老熟妇吃嫩| 99久久精品午夜一区二区三区不卡| 国产伦精品一区二区三区免费观| 国产老熟女精品一区二区三区| 中文字幕一区二区三区在线乱码| 啊灬啊灬啊灬快灬深用力sm| 国产呻吟刺激对白91| 久久中文字幕人妻| 中字幕精品一区二区三区| 漂亮人妻被强了中文字幕久久| 国产乱码一区二区三视频| 人妻饥渴偷公乱中文字幕| 亚洲av人人澡人人爽八a片子 | 丰满少妇大乳高潮了| 91精品免费在线视频| 成人午夜免费毛片| 91久久麻豆| 久久久精品国产亚洲av麻|