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)
SPHD簡(jiǎn)介

China 唐山國(guó)豐Q/TGF SPHD,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

SPHD

China 唐山國(guó)豐Q/TGF SPHD,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(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - SPHD 唐山國(guó)豐Q/TGF China 冷軋及冷成型用熱軋鋼帶
化學(xué)成分信息(mass fraction)(wt.%) of the SPHD
元素名稱(chēng) 最小值 最大值 近似值
Ni - 0.1500 -
Cr - 0.1500 -
Cu - 0.2000 -
C - 0.0600 -
Si - 0.0300 -
Mn - 0.3000 -
P - 0.0250 -
S - 0.0200 -
Als 0.0150 - -
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)
823 (≥) 124 (≥) 31 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241
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)
23 - - 0.14 -
979 413 - 42.3 314 -
236 - 42 22.2 214 213
熱處理信息:
Heat treated : 1974°C - 1738°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: SPHD、SPHD鋼材、SPHD材料
全球鋼材百科網(wǎng)
69精品久久久久久久| 男女啪啪做爰高潮无遮挡| 波多野42部无码喷潮在线| 97资源在线视频| 午夜福利精品在线| 国内精品免费视频| 人妻 日韩精品 中文字幕| 日本护士jizz| 玩弄丰满少妇人妻视频| 国产精品视频一区二区在线观看| 亚洲综合一区二区三区四区| 国产精品久久久久av| 国产激情内射| 精品毛片乱码1区2区3区| 国产精品久久久av| 肉大捧一进一出视频在线观看| 99精品视频播放| 国产福利视频| 欧美videos极品熟妇| 精品人妻一区二区三区电影| 日韩激情在线| 激情久久综合网| a天堂中文在线观看| 精品欧美乱码久久久久久| 狠狠人妻久久久久久综合| 欧美性受xxxx白人性爽| 中文毛片无遮挡高潮免费| 午夜影院久久久| 6080午夜久久| 亚洲国产精品熟女| 亚洲一区二区三区小说| 啊轻点灬大巴太粗太长了| 精产国孕妇品一二三产品区| av影片在线看| 精品国产欧美日韩不卡在线观看| 亚洲精品成人悠悠色影视| 国产黄色免费网站| 国产成人亚洲精品狼色在线| 99热国产免费| 扒开她的小缝尿用鞭子打| 亚洲欧美另类激情|