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)
S20103簡介

S20103,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

S20103

S20103,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)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(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - S20103
化學(xué)成分信息(mass fraction)(wt.%) of the S20103
元素名稱 最小值 最大值 近似值
Si - 0.8000 -
Ni 4.0000 6.0000 -
Mn 7.0000 9.0000 -
Fe - - -
Cr 17.0000 19.0000 -
C - 0.0600 -
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)
815 (≥) 784 (≥) 14 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 444
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)
34 - - 0.44 -
744 814 - 14.3 223 -
851 - 12 42.2 131 313
熱處理信息:
Heat treated : 1135°C - 1261°C
對照表(同等等級)信息:
型號 標(biāo)準(zhǔn) 國家 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: S20103、S20103鋼材、S20103材料
全球鋼材百科網(wǎng)
欧美片一区二区三区| 精品人妻少妇嫩草av| 老熟妇精品一区二区三区| 99久久国产福利自产拍| 少妇高潮一区二区三区69| 国产日韩欧美一区二区| 涩涩涩久久久成人精品| 毛片av网址| 亚洲一区二区三区乱码| 日韩欧美精品一区二区| 中国精品av| 美女张开腿让男人桶爽| 亚洲欧美日韩成人在线| 欧美性色一区二区| 亚洲欧洲精品一区二区三区 | 韩日精品一区二区三区| 内射在线免费观看| 免费看又色又爽又黄的软件| 中文字幕人妻一区二区三| 乱码精品| 精品国产一区二区三区香蕉| 精品人妻一区二区三区换着玩| 欧美熟妇交换久久久久久| 亚洲精品成人久久av麻豆| 毛片av在线| 国产做受高潮69| JAPANESE日本丰满少妇| 免费久久一级欧美特大黄| 少妇偷乱偷乱视频在线| GOGOGO免费高清日本| 亚洲日本护士毛茸茸| 日本一区二区在线免费| SYMMETRYC18色谱柱| 免费观看大肉大捧一进一出视频| av亚洲一区| 日本大乳高潮视频在线观看| 国产成人精品一区二三区熟女在线| 美女久久久久久久| 亚洲中文字幕三区| 99国产超薄肉色丝袜| 国产成人精品一区网址|