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)
50SCD6簡介

50SCD6,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

50SCD6

50SCD6,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 - 50SCD6
化學(xué)成分信息(mass fraction)(wt.%) of the 50SCD6
元素名稱 最小值 最大值 近似值
Si 1.4000 1.8000 -
S - 0.0200 -
P - 0.0250 -
Mo 0.2000 0.3500 -
Mn 0.7000 1.1000 -
Cr 0.8000 1.1000 -
C 0.4600 0.5400 -
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)
495 (≥) 247 (≥) 24 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 314
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)
12 - - 0.12 -
136 947 - 14.3 344 -
815 - 34 44.2 244 244
熱處理信息:
Heat treated : 1239°C - 1861°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: 50SCD6、50SCD6鋼材、50SCD6材料
全球鋼材百科網(wǎng)
91精品人妻一区二区六十路| 欧美人妻中文| 亚洲一区中文字幕| 国产女人爽到高潮a毛片| 黑丝美女高潮喷水| H漫在线看| 国产精品综合区久久久久优播av| 亚洲中文字幕在线看| 一本久道久久综合狠狠爱| 内射人妻视频| 国产日产一区二区三区四区五区介绍| 爱屁屁影院| 正在播放国产露脸对白| 久久精品久久久精品美女| 成人区人妻精品一区二区不卡网站| 亚洲国产精品国自产拍av秋霞| 国产一区二区三区欧美| 超碰91人妻| 欧美性jizz性欧美18| 亚洲av毛片一区二区久久| 91人妻互换一区二区三区| 中国精品videosex性少妇| 国产日韩欧美精品一区二区| 黄色十八禁在线观看| 色婷婷一区二区三区免费| 欧美黑人xxx| 久久久人妻视频| 这里都是精品熟女内射| 国产精品videos| 99国产精品免费视频观看| 国产成人精品男人的天堂538| 国产视频中文字幕在线观看| 亚洲国产精品成人综合久久久| 97精产国品一二三产区在线观看| 天堂va蜜桃一区二区三区漫画版| 性一交一乱一交| 色婷婷久久一区二区三区麻豆 | 亲嘴揉胸视频| 日本高清www免费视频| 你懂的国产精品| 97人人爽人人爽人人|