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)
SCPH21-CF簡介

SCPH21-CF,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

SCPH21-CF

SCPH21-CF,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)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 - SCPH21-CF
機(jī)械性能信息:
屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)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)
722 (≥) 693 (≥) 24 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 233
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)
33 - - 0.14 -
963 611 - 34.3 414 -
512 - 21 23.2 411 434
熱處理信息:
Heat treated : 1815°C - 1171°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: SCPH21-CF、SCPH21-CF鋼材、SCPH21-CF材料
全球鋼材百科網(wǎng)
日韩巨乳佐山爱中文字幕| 乱H合集系列小说目录男男| 无码人妻AⅤ一区二区三区麻豆 | 99久久国产极品蜜臀AV酒店| 色婷婷久久综合中文久久蜜桃av| 欧美精产国品一二三区别电影| 国产一区二区精品欧美| 精品人妻伦一二三区久久斗罗| 久久一区二区国产| 欧美熟妇久久久| 欧美激情综合| 夜夜添无码一区二区三区| 国产亚洲精品久久久久动| 91九色porn| 少妇性荡欲午夜性开放影院uc| 大地资源四中文在线观看免费高清| 少妇的诱惑 在线伦理观看| 国产日韩一二三区| 中国老妇videos洗澡| 人妻精品一区二区三| 精品久久久久久久久久熟女| 久久久久国产精品www| 久久国产成人精品国产成人亚洲| 性欧美1819sex性高清| 国产一区二区三区视频播放| 少妇人妻在线视频| 日韩精品极品在线观看视频| 少妇被下药张开腿呻吟| 大肉大捧一出视频高清完整版| 91av高清| 中文字幕在线免费观看| 免费av毛片| 精品久久久久人妻| 青柠影院在线观看| 中文字幕乱码人妻二区三区视频 | 日韩视频一区二区三区四区| 人妻JAPANHDXXXⅩ醉人| 制服丝袜在线一区| 体内射精视频| 人妻伦伦| 天天做天天爱天天爽综合网 |