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)
30NC11簡介

30NC11,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

30NC11

30NC11,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 - 30NC11
化學(xué)成分信息(mass fraction)(wt.%) of the 30NC11
元素名稱 最小值 最大值 近似值
Si 0.1000 0.4000 -
S - 0.0350 -
P - 0.0350 -
Ni 2.5000 3.0000 -
Mn 0.3500 0.6000 -
Cr 0.6000 0.9000 -
C 0.2700 0.3400 -
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)
739 (≥) 948 (≥) 31 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 434
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)
31 - - 0.22 -
155 945 - 31.3 223 -
311 - 11 34.2 123 133
熱處理信息:
Heat treated : 1136°C - 1145°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: 30NC11、30NC11鋼材、30NC11材料
全球鋼材百科網(wǎng)
暴躁大妈荒野大镖客| 午夜啪啪福利视频| 精品久久久久久无码国产| 久久成人午夜| 一本色道久久综合亚洲精品图片| 最近中文字幕在线中文视频| 99久久国产福利自产拍| 亚洲区成人777777精品| 国产黄色高清| 尤物精品在线观看| 欧美一区二区三区大屁股| av网站久久| 国产亚洲精品久久yy50| 人妻日韩欧美| 国产成人8x视频一区二区 | 精品国产一区二区三区久久久蜜月| 久久精品综合| 免费少妇荡乳情欲视频| 高清孕妇性孕交| 182午夜tv在线观看视频| 亚洲欧美日韩综合俺去了| 精品人妻久久久| 人妻大胸喷奶水3| 亚洲精品国产成人久久av盗摄| 久久久久久久精品99国产国产| 又粗又硬又大又爽在线观看| 欧美淫交| 国产精品伦一区| 国产白嫩护士被弄高潮| 日韩精品a在线观看91| 99热成人精品热久久66| 国产精品一区二区在线| 美女被内射网站| 国产精品v欧美精品v日韩精品| 亚洲毛茸茸孕妇在线| 把她日出水了好紧大爽了视频| 久久精品国产亚洲a| 久久午夜福利视频| 无码 人妻 一区二区三区| av国产乱码一区二区三| 经典久久久久|