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
15Cr3簡介

15Cr3,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

15Cr3

15Cr3,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 - 15Cr3
化學成分信息(mass fraction)(wt.%) of the 15Cr3
元素名稱 最小值 最大值 近似值
Si 0.1500 0.4000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.4000 0.6000 -
Cr 0.4000 0.7000 -
C 0.1200 0.1800 -
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)
458 (≥) 773 (≥) 21 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 342
物理性質信息:
溫度 彈性模量 系數 熱導率 比熱容量 比電阻率 密度 加權系數
42 - - 0.42 -
996 251 - 21.3 423 -
658 - 34 11.2 131 331
熱處理信息:
Heat treated : 1487°C - 1526°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: 15Cr3、15Cr3鋼材、15Cr3材料
全球鋼材百科網
jizz高潮| 亚洲熟女人妻精品免费视频| 国产a精品视频| 91成人免费在线视频| 狂猛欧美激情性xxxx大豆行情| 日本少妇bbw高潮喷水| 国产精品99久久久久久久女警| 久久午夜精品一区二区三区| 亚洲精品 欧美精品| 大地资源网中文第二页的在线观看| 欧美高清中文字幕| 日韩人妻内射| 亚洲激情偷拍| 欧美jizz性欧美18| 中文字幕一区二区人妻电影| 精品久久二区| a√天堂中文在线| 欧洲一区二区三区精品| 午夜精品亚洲| 粗大的内捧猛烈进出少妇直播| 黄视频国产| 久久久久久精品久久久久| 欧美国产一区二区三区激情无套| 中文人妻熟妇乱又伦| 蜜桃色网| 奇米精品一区二区三区| 国精产品一区二区三传媒公司| 国产精品18禁久久久久久白浆| 尹人大香蕉在线视频| 亚洲人成无码WWW久久久| www.日本高清视频| 亚洲一区二区不卡在线观看| 小俊大肉大捧一进一出| 久久久久噜噜噜亚洲熟女综合| 成年人免费在线观看视频网站| 久久久久av| 这里都是精品熟女内射| 蜜臀av免费一区二区三区| 日本护士bbw| 中文字幕在线一区| 香蕉久久夜色精品国产|