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)
67SiCr5簡(jiǎn)介

67SiCr5,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

67SiCr5

67SiCr5,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 - 67SiCr5
化學(xué)成分信息(mass fraction)(wt.%) of the 67SiCr5
元素名稱 最小值 最大值 近似值
Si 1.2000 1.4000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.4000 0.6000 -
Cr 0.2000 0.4000 -
C 0.6200 0.7200 -
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)
721 (≥) 635 (≥) 41 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 223
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)
42 - - 0.13 -
881 331 - 11.3 324 -
493 - 42 13.2 441 113
熱處理信息:
Heat treated : 1387°C - 1648°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: 67SiCr5、67SiCr5鋼材、67SiCr5材料
全球鋼材百科網(wǎng)
精品亚洲视频在线观看| av一区二区在线观看| jizz18| 久久精品国产亚洲av麻豆~| 国产偷亚洲偷欧美偷精品| 精品国产乱码久久久一二区| 91精品国产综合久久久久久蜜臀| 精品毛片乱码1区2区3区| 一边摸一边做| 国产 xxxx| 亚洲av午夜福利精品一区二区| 少妇厨房愉情bd在线观看| 天天日,天天干,天天射| 成人精品av| 精品人妻一区二区三区视频不卡| 奶水人妻授乳中hd| 亚洲一区二区三区不卡视频| 青草青在线视频| 人妻精品久久久久无欧美| 国产一区二区三区黄色| 精品人妻少妇嫩草一区二区无码 | 欧美激情精品| 亚洲高清欧美日韩一区二区三区| 久久久精品人妻一区二区三区四| av天堂成人| 欧美日韩亚洲国产一区二区三区在线| 国产精品99久久久久久一二区| 亚洲欧美日韩另类在线| 国产精品一区二区三区久久| 五月婷婷丁香久久| 国产激情视频一区二区三区| 日韩亚洲欧美中文字幕| 欧美日韩一区二区三区四区五区| 国产女人18毛片水多女人| jizz18免费观看| 国产一区二区三区www| 色噜噜一区二区三区| 亚洲女人天堂成人av在线| 欧美黑人粗暴多交高潮水最多 | 欧美精品久久久久久久久25p | h片在线观看免费|