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)
G12MoCrV52簡介

G12MoCrV52,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

G12MoCrV52

G12MoCrV52,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 - G12MoCrV52
化學(xué)成分信息(mass fraction)(wt.%) of the G12MoCrV52
元素名稱 最小值 最大值 近似值
V 0.2200 0.3000 -
Sn - 0.0250 -
Si - 0.4500 -
S - 0.0200 -
P - 0.0300 -
Mo 0.4000 0.6000 -
Mn 0.4000 0.7000 -
Cr 0.3000 0.5000 -
C 0.1000 0.1500 -
V 0.2200 0.3000 -
Sn - 0.0250 -
Si - 0.4500 -
S - 0.0200 -
P - 0.0300 -
Ni - 0.4000 -
Mo 0.4000 0.6000 -
Mn 0.4000 0.7000 -
Cu - 0.3000 -
Cr 0.3000 0.5000 -
C 0.1000 0.1500 -
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)
515 (≥) 433 (≥) 21 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 212
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)
31 - - 0.11 -
926 652 - 12.3 114 -
853 - 42 11.2 112 322
熱處理信息:
Heat treated : 1268°C - 1886°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: G12MoCrV52、G12MoCrV52鋼材、G12MoCrV52材料
全球鋼材百科網(wǎng)
精品午夜一区二区| 欧美熟女五十路| 国产无遮挡又黄又爽高潮| 黄金视频app下载3.0.3免费装 | 日韩欧美中文字幕一区二区三区| 中文丰满伦人妻| 性猛交AAAA片免费看蜜桃视频| 午夜精品久久久久久久久99热蜜臀| .精品人妻一区| 久久精品人人做人人爽| 中文字幕乱码日本亚洲一区二区| 精品乱码久久久久66色诱| 国产精品伦一区二区三区在线观看| 色妞色视频一区二区三区四区 | 久久久亚洲熟妇熟女1000部 | 国产av精| 老熟女仑视频一区二区| 欧美日韩免费播放| 97人妻精品一区二区三区视频| 蜜桃av人人夜夜澡人人爽| 色屁屁一区二区三区视频| 99热最新在线| 国产一区二区精彩视频| 亚洲第一区视频| 国产农村妇女精品一二区| 天堂网在线| 综合激情五月天| 大地资源第二页在线观看免费播放 | 国产一区二区三区午夜| 又大又粗又硬又爽又黄毛片视频| 亚洲国产精品无码| 成人免费毛片xxx| 国产a∨一区二区三区| 性中国少妇videofreesexwww| 亚洲人成乱码精品一区| 婷婷av一区二区三区| 国产一区二区三区播放| 小芳张开双腿让我爽了一夜| 97se亚洲国产综合自在线图片| www成人国产高清内射| 久久久久久人妻一区二区三区 |