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-372TypeⅨClassB簡介

SA-372TypeⅨClassB,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

SA-372TypeⅨClassB

SA-372TypeⅨClassB,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 - SA-372TypeⅨClassB
化學(xué)成分信息(mass fraction)(wt.%) of the SA-372TypeⅨClassB
元素名稱 最小值 最大值 近似值
V - 0.0800 -
Si - 0.3000 -
S - 0.0200 -
P - 0.0200 -
Ni 2.8000 3.9000 -
Mo 0.4000 0.6000 -
Mn 0.2000 0.4000 -
Cr 1.5000 2.0000 -
C - 0.2300 -
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)
592 (≥) 471 (≥) 11 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 112
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 - - 0.32 -
291 847 - 31.3 143 -
139 - 23 41.2 222 443
熱處理信息:
Heat treated : 1956°C - 1757°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: SA-372TypeⅨClassB、SA-372TypeⅨClassB鋼材、SA-372TypeⅨClassB材料
全球鋼材百科網(wǎng)
毛片久久| 亚洲丁香五月天缴情综合| 强暴人妻hd中文字幕| 少妇搡BBBB搡BBBB毛多多| 巴西一级特黄大片| 日本高潮喷水| 97精品国产97久久久久久粉红| 精品久久久一区二区| 97超视频在线观看| 精品一区二区三区18| 97人妻人人揉人人躁原| 啊灬啊灬啊灬快灬熟女视频| av每日更新在线观看| 99久久国产精品免费热7788体验| 亚洲97在线| 91精品久久久久久久91蜜桃| 啊灬啊灬啊灬快好深介绍| 亚洲乱码精品久久久| 国内品精一二三区品精| 国产99久久久久久免费看| 麻豆亚洲av熟女国产一区二| 一区二区三区欧美| 欧美日韩视频免费在线观看 | 肉色丝袜超薄一区二区三区| 久久人妻少妇嫩草av蜜桃动态图| 欧美日韩在线国产| 欧美日韩不卡一区二区| 熟妇人妻久久久中文字幕| 亚洲av人片在线观看| 国产一区二区视频在线免费观看| 日本熟妇人妻xxxxx人电影| 看屁屁影院| 性高湖久久久久久久久AAAAA| www.jizzyoucom| 宝贝你真紧奶真大AV无码视频| 蜜桃网站视频| 国产精品二区在线| 91精品国自产在线观看| 91精品毛片| 91精品人妻一区二区三区在| 成人午夜精品|