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)
QStE380TM簡介

China 唐山國豐Q/TGF QStE380TM,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

QStE380TM

China 唐山國豐Q/TGF QStE380TM,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、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 應用
Steel Grades - QStE380TM 唐山國豐Q/TGF China 汽車結(jié)構(gòu)用熱軋鋼帶
化學成分信息(mass fraction)(wt.%) of the QStE380TM
元素名稱 最小值 最大值 近似值
C - 0.1200 -
Si - 0.5000 -
Mn - 1.4000 -
P - 0.0300 -
S - 0.0250 -
Ti - 0.2200 -
Nb - 0.0900 -
Nb+Ti+V - 0.2200 -
Alt 0.0150 - -
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)
836 (≥) 359 (≥) 43 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 213
物理性質(zhì)信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
14 - - 0.12 -
523 921 - 41.3 133 -
995 - 21 33.2 441 144
熱處理信息:
Heat treated : 1738°C - 1695°C
對照表(同等等級)信息:
型號 標準 國家 應用
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: QStE380TM、QStE380TM鋼材、QStE380TM材料
全球鋼材百科網(wǎng)
中文字幕乱妇无码AV在线| 国产一区二区三区色淫影院 | 97精品视频在线观看| 亚洲成av人片一区二区密柚 | 玩弄丰满人妻大bbwbbw视频| 国产拍揄自揄精品视频麻豆 | 久久久久亚洲av成人| 久久婷婷综合色| 久久精品国产亚洲av热动漫深喉 | 玩弄老太婆视频免费| 国产伦精品一区二区三区二区| 亚洲国产精品人人爽夜夜爽| 国产猛男猛女超爽免费视频| 久久99国产精品一区二区| 不卡av一区二区| 国产精品18禁久久久久久久久| 18videos性欧美19| 黑人干亚洲女| 性一交一乱一伦| 中文字幕乱码人妻二区三区| 91亚洲国产成人久久精品麻豆 | 在线观看欧美精品| 18禁男女爽爽爽午夜网站免费| 亚洲av资源在线观看| 久久久久久999| 精品久久久久久中文字幕人妻日本 | 亚洲精品18久久久久久丰满片| 国产精品久久久久免费| 91精品国产综合久久久密臀九色| 欧美做受高潮网站| 国内精品久久久久久久影视麻生| 久久成人久久| 国产av专区| 天堂av一区二区三区| 亚洲色图综合一区二区| 亚洲黄色在线播放| 欧美成人精品在线观看| www.7蜜桃av.com| 熟女av一区二区三区| 国产精品久久久久久福利一牛影视 | 国产又粗又猛又爽又黄毛片|