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)
SA-494CW2M簡介

SA-494CW2M,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

SA-494CW2M

SA-494CW2M,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 - SA-494CW2M
化學(xué)成分信息(mass fraction)(wt.%) of the SA-494CW2M
元素名稱 最小值 最大值 近似值
W - 1.0000 -
Si - 0.8000 -
S - 0.0300 -
P - 0.0300 -
Ni - - -
Mo 15.0000 17.5000 -
Mn - 1.0000 -
Fe - 2.0000 -
Cr 15.0000 17.5000 -
C - 0.0200 -
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)
357 (≥) 553 (≥) 41 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 223
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)
21 - - 0.43 -
878 284 - 22.3 433 -
138 - 13 44.2 213 422
熱處理信息:
Heat treated : 1836°C - 1934°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: SA-494CW2M、SA-494CW2M鋼材、SA-494CW2M材料
全球鋼材百科網(wǎng)
久久av在线播放| 午夜精品久久久久久久男人的天堂| 99精品人妻| 91欧美精品午夜性色福利在线| 亚洲性色av| 99久久大香伊蕉在人线国产| 我淫我色激情五月天| 夜躁狠狠综合亚洲色噜噜狠狠| 国产午夜精品久久久久久久蜜臀| 婷婷久久综合| 无码人妻一区二区三区免费手机 | 国产韩国精品一区二区三区| 日韩精品亚洲精品| 久久看少妇高潮| 啵多野结衣在线观看| 天堂中文网在线| 日韩欧美精品中文字幕| 少妇伦子伦精品无吗| 精产国品一二三产区高清9斤| 亚洲国产h| 国产一精品一av一免费| 五月播播| 久久精品人妻av一区二区三区| 人妻少妇精品一区二区| 国产最顶级国精产品一二三区| 《初尝禁果》2:做爰HD| 少妇久久久久久| 91麻豆成人精品国产| 天天干天天操天天拍| 久久久精品国产亚洲亚洲| 人妻屈辱强暴电影| a亚洲天堂网| JAPANESE日本熟妇| 欧美一级搡bbbb搡bbbb| eeuss影院www影院入口| 少妇高潮喷水| 久久精品色妇熟妇丰满人妻3p| 欧洲熟妇大荫蒂高潮jin| 国产系列呻吟丰满对白| 亚洲欧美精品自偷自拍另| 亚洲国产黄色片|