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)
SCS18簡介

SCS18,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

SCS18

SCS18,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 - SCS18
化學(xué)成分信息(mass fraction)(wt.%) of the SCS18
元素名稱 最小值 最大值 近似值
Si - 2.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 19.0000 22.0000 -
Mn - 2.0000 -
Cr 23.0000 27.0000 -
C - 0.2000 -
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)
951 (≥) 861 (≥) 14 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 132
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)
22 - - 0.24 -
637 575 - 32.3 221 -
789 - 12 34.2 411 121
熱處理信息:
Heat treated : 1225°C - 1845°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: SCS18、SCS18鋼材、SCS18材料
全球鋼材百科網(wǎng)
自拍偷拍亚洲| 人妻熟睡了被强了好爽| 国产亚洲成人av| 91免费毛片| 欧美日韩免费电影| 成全在线观看免费完整版| 国产91精品入口17c| 中文字幕丝袜诱惑| 日本中文字幕在线免费观看 | 午夜久久久久久| 国产精品久久久久久99| 欧美成人精品一区二区免费视频| 亚洲一区二区三区天堂| 97人妻人人澡人人爽人人爽| 亚洲欧美激情另类| 在线视频亚洲一区| 懂色一区二区三区久久久| 亚洲一区二区三区激情| 国产精品口爆一区二区三区| 一区二区三区手机在线观看| 人妻痴汉本庄优花中文字幕| 少妇高潮毛片免费看欧美一V| 精品欧美在线观看| 日韩av免费不卡| 国产精品18禁久久久久久白浆| 粉嫩av一区二区三区天美传媒| 99久久精品一区二区三区| 任你躁久久久久久妇女av| 国产女同互慰一区二区三区 | 都市激情一区二区| 国产三级三级在线观看| 精品一区二区人妻| 91人妻人人做人人爽九色| 大肉大捧一进一出在线观看| 欧美精品亚洲精品日韩| 黑人超级black金发美女| 中文字幕最新| 精品国产乱码久久久久久天狼| 俺也去俺也色| 国产高清在线精品一区二区三区| 一区二区三区日韩在线观看|