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)
TUE250B簡(jiǎn)介

TUE250B,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

TUE250B

TUE250B,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(guó)家 應(yīng)用
Steel Grades - TUE250B
化學(xué)成分信息(mass fraction)(wt.%) of the TUE250B
元素名稱 最小值 最大值 近似值
Si - 0.3500 -
S - 0.0250 -
P - 0.0250 -
Mn - 1.0000 -
C - 0.2100 -
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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
339 (≥) 157 (≥) 43 33 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)
43 - - 0.21 -
142 669 - 13.3 231 -
221 - 11 23.2 333 312
熱處理信息:
Heat treated : 1245°C - 1613°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)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: TUE250B、TUE250B鋼材、TUE250B材料
全球鋼材百科網(wǎng)
国产精品一亚洲av日韩av欧| 天堂在线看| 免费观看全黄裸体做爰| 少妇做爰毛片A片成人影院| 无码国产精品一区二区免费式直播 | 日韩精品无码一本二本三本色| 欧美精品久久久久久| 国产美女精品一区二区三区| 亚洲av精品一区二区| 国产在线观看三级| 精品国产乱码久久久久禁果| 亚洲av制服丝袜| 午夜精品视频成人精品视频| 久久99久久99精品中100| 成人欧美视频一区二区三区黑人| 国产高潮免费视频| 中文久久久久| 国产色综合久久| 欧美在线 | 亚洲| 99在线观看视频| 俄罗斯肥妇大屁股撒尿| 欧美黑人性受xxxx精品| 亚洲av成人精品午夜一区二区| 国产综合久久久久| 欧洲熟妇av| 天天干天天日天天草| 公与妇仑乱免费看| 少妇精品揄怕高潮少妇| 国产69精品久久久久999天美| 久久人妻视频| 中文在线天堂中文在线| 国内精品久久久久久久久久清纯| 啊灬啊灬啊灬高潮来了| 欧美人妻少妇一区二区三区| 亚洲熟女乱熟乱熟妇综合网二区| 国产精品一区二区欧美黑人喷潮水 | 热99在线视频| 亚洲精品国产精品国| 欧美一区二区三区不卡| 人妻少妇精品视频一区97精品| 精品国产乱码久久久久久图片 |