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)
S117簡(jiǎn)介

England B.S. S117,及該型號(hào)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(hào)參照表等

S117

England B.S. S117,及該型號(hào)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(hào)參照表等

基本信息:
分類 種類 型號(hào) 標(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades - S117 B.S. England Specification for aircraft material. 1 per cent chromium steel (55/65 tonf/sq in: limiting ruling section 1? inch)
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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
658 (≥) 759 (≥) 41 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 313
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)
41 - - 0.12 -
767 168 - 23.3 121 -
559 - 24 32.2 144 412
熱處理信息:
Heat treated : 1424°C - 1799°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 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: S117、S117鋼材、S117材料
全球鋼材百科網(wǎng)
91精品一区二区三区蜜桃| 无码任你躁久久久久久久| 国产bbbbbaaaaa大片| 国产精品xxxx| 饥渴人妻hd中文字幕| 国产在线视频一区二区三区 | 免费的片| 国产丰满熟女大乳大屁股一级| 日本一区二区三区在线看| 日本www在线播放| 精品国产一区二区三区久久久| 欧美精产国品一二三产品测评| jizz欧美性12| 成人三级国产一区二区| 3344久久日韩精品一区二区| 天天天久久久| 国精品人妻无码一区二区三区牛牛| а√天堂资源在线| 91精品国产aⅴ7777| 蜜桃av一区二区三区四区| 久久久久久久偷拍| 欧美丰满熟妇乱淫在线电影| 在线观看免费的av| 丰满人妻妇伦又伦精品穆桂英| 久久99久久99精品中100| 综合久久伊人| 91精品国语对白闺蜜人妻| 秋霞午夜在线| 天天干天天干天天干天天干天天干天天干| 国产成人精品123区免费视频| 91精品国产92久久久久| 精品人妻无码一区二区三区 | 欧美sex性| av动漫精品| 三年片在线观看免费播放大全电影| 综合久久久久| 国产av一区二区三区日韩接吻 | 欧美激情h| 强睡邻居人妻中文字幕电影 | 日韩精品中文字幕一区二区| 成人蜜桃网|