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)
ZG40Ni35Cr25Nb簡介

China HG ZG40Ni35Cr25Nb,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

ZG40Ni35Cr25Nb

China HG ZG40Ni35Cr25Nb,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 標準 國家 應(yīng)用
Steel Grades - ZG40Ni35Cr25Nb HG China 高溫承壓用靜態(tài)鑄造合金管件
化學(xué)成分信息(mass fraction)(wt.%) of the ZG40Ni35Cr25Nb
元素名稱 最小值 最大值 近似值
S - 0.0300 -
P - 0.0300 -
Nb 0.7000 1.5000 -
Ni 32.0000 37.0000 -
Cr 24.0000 27.0000 -
Mn - 2.0000 -
Si - 2.0000 -
C 0.3500 0.4500 -
機械性能信息:
屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
448 (≥) 595 (≥) 14 13 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 432
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)
24 - - 0.41 -
439 972 - 43.3 222 -
626 - 44 42.2 411 334
熱處理信息:
Heat treated : 1296°C - 1492°C
對照表(同等等級)信息:
型號 標準 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.
標簽: ZG40Ni35Cr25Nb、ZG40Ni35Cr25Nb鋼材、ZG40Ni35Cr25Nb材料
全球鋼材百科網(wǎng)
久久一区二区国产| 人妻少妇精品一区二| 亚洲午夜精品电影| 肥臀熟女一区二区三区肥女人| 大地资源第二页在线观看官网| 久久综合狠狠| 被强行糟蹋的人妻日本电影| 久久久91人妻| 日韩成人一区二区三区| 成人活性生交大片免费看| 精品乱子伦一区二区三区免费观看| 99精品久久久久久| av噜噜在线| 国产伦精区二区三区视频| 一区二区三区 中文字幕| 182tv午夜福利视频| 91蜜桃婷婷狠狠久久综合9色| 婷婷久久五月天| 少妇高潮视频在线观看| 日韩欧美一区二区在线观看| 熟妇中文字幕| 日韩精品久久久| 国产精品538一区二区在线| 国产又白又嫩又紧又爽美女到高潮| 天天成人综合网| 真人裸体人体欣赏pics| 日本中文字幕在线| 国产精品久久久久久成人| 国产精品日韩欧美一区二区| 国产精品jk扒开腿做爽爽| 97国产AV传媒视频在线观看| 99久久精品国产毛片| 熟女六十路| 熟妇人妻久久久中文字幕| 日韩精品在线视频免费观看| 国内一级黄色片| 亚洲中文字幕免费在线观看| а√天堂资源中文在线| 在线中文字幕播放| 一区二区视频| 欧美黑人性xxx|