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)
SGC570簡(jiǎn)介

SGC570,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

SGC570

SGC570,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(guó)家 應(yīng)用
Steel Grades - SGC570
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)
253 (≥) 479 (≥) 34 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 211
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)
14 - - 0.21 -
638 868 - 12.3 244 -
347 - 32 21.2 322 121
熱處理信息:
Heat treated : 1824°C - 1513°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)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: SGC570、SGC570鋼材、SGC570材料
全球鋼材百科網(wǎng)
严国精品国产三级国产| 91精品国产乱码久久久久| 午夜精品久久久久久久久二区三区| 91欧美成人一区二区三区| 久久丁香综合| 日本熟妇色ⅹxxx老妇| 午夜不卡av免费| 93久久精品日日躁夜夜躁欧美| 宝宝咳嗽时腿趴开一点就不会疼 | 国产 欧美 日韩 在线| 精品国产乱码| 97久久久久久久久| 欧美性受xxxx黑人猛交88| 国产一区亚洲二区三区| 苍井空全集| jizz性欧美19| 亚洲国产成人久久久| 99精品人妻一区二区三蜜桃| 久久精品国产人伦| 成人6969www免费视频| 超短裙少妇丰满秘书av| 用我要灬我要灬我要灬造视频 | 日韩毛片高潮bbb| 99热这里只有精品2| 国产成人在线观看免费网站| 国内内射视频| 半夜摸妺妺乳C起来好疼| 欧美激情va永久在线播放| 欧美69精品久久久久久不卡| 少妇bbxx| 性一交一乱一交一视一频| 少妇精品久久久久www| 色屁屁精品一区二区三区| 中文乱码字幕人妻熟女人妻| 国产免费一区二区三区四区| 啊灬啊灬啊灬快灬深视频直播| 91精品国产综合久久久蜜臀| 精品国产一区二区三区在线| 天天操天天日天天搞| 全部孕妇毛片免费孕妇| 六十路の高齢熟女在线视频|