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)
SPFC780Y簡介

SPFC780Y,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

SPFC780Y

SPFC780Y,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 - SPFC780Y
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)
715 (≥) 633 (≥) 11 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 224
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 - - 0.21 -
856 141 - 31.3 411 -
669 - 34 43.2 344 141
熱處理信息:
Heat treated : 1582°C - 1137°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: SPFC780Y、SPFC780Y鋼材、SPFC780Y材料
全球鋼材百科網(wǎng)
brazzershd性欧美丰满| 精品人妻二区中文字幕| 国产高清毛片| 成人福利视频一区二区| 人妻VA精品VA欧美VA| 亚洲一区二区不卡在线观看| 色哟哟精品人妻| 亚洲色图熟女| 亚洲中文字幕高清| 欧美不卡在线观看| 蜜臀av一区二区三区日韩| 一区二区三区久久久| 狂野欧美激情性bbbbbbw| 欧美精品a∨在线观看不卡| 久久婷婷影院| 99热在线这里只有精品| 91香蕉视频在线下载| 成人国产毛片| 成人精品鲁一区一区二区| 久久久久久久久久久久久国产| jlzzjizz女人高潮喷水| 伊人久久综合| 熟妇人妻少妇精品欧美视频| 国产精品偷伦精品视频| 777zyz色资源站在线观看| 秋霞毛片久久久久久久久| 人妻丝袜中文字幕在线| 国产SUV精品一区二区883| 日韩视频一区二区在线观看| 亚洲欧美高清在线| 欧美国产综合欧美视频| 国产精品对白一区二区三区| 国产一区二区三区午夜| 国产免费一区二区三区免费视频| 人妻一区| 成人性生交大片免费看在线观看| 亚洲人毛片| 高清中文字幕av| 亚洲熟女内射| 日韩一区二区三区免费看| 邻居的色诱中文字幕|