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)
EM15K簡介

EM15K,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

EM15K

EM15K,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 - EM15K
化學成分信息(mass fraction)(wt.%) of the EM15K
元素名稱 最小值 最大值 近似值
C 0.1000 0.2000 -
Mn 0.8000 1.2500 -
P - 0.0300 -
S - 0.0300 -
Si 0.1000 0.3500 -
Cu - 0.3500 -
B - - -
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)
534 (≥) 835 (≥) 24 44 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) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
14 - - 0.14 -
288 182 - 22.3 412 -
386 - 41 11.2 124 334
熱處理信息:
Heat treated : 1713°C - 1674°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: EM15K、EM15K鋼材、EM15K材料
全球鋼材百科網(wǎng)
久久精品久久国产| av动漫在线免费观看| 亚洲熟女熟妇| 亚洲av人人澡人夜夜人爽人人| h在线观看免费| 东北肥白大屁股熟女| 亚洲中文字幕在线看| 色综合天天色综合久久网| 欧美日韩偷拍视频| 久久久久久久久久久一区二区| 国产69精品久久| 亚洲熟妇成人精品一区蜜臀| 国产又粗又大又爽又黄| 人妻少妇91精品一区黑人| 精品国产乱码一区二区三| 日本护士毛茸茸体内精| 国产精品xxxx| 中文字幕乱码中文乱码www| 久久精品黄色| 好深好湿好硬顶到了好爽视频| 国产精品毛片一区二区三区| 吃奶呻吟打开双腿做受是哪个网站 | jizz少妇| 国产精选毛片| 97国产精品视频人人做人人爱| 色激情综合网| 91性高潮久久久久久久| 欧美做受高潮网站| 男人桶美女屁股app| 成年人免费在线观看视频网站| 国产精品免费福利| 欧美日韩另类在线| 亚洲一区二区三区乱码| 亚洲精品国产一区| 国产精品综合亚洲av| 天天影视色综合| pornoⅹxxxxhd麻豆| 国产精品福利视频一区| 国产又黄又粗视频| 日韩精品人妻一区二| 极品少妇hdxx麻豆hdxx|