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)
X215Cr12簡介

X215Cr12,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

X215Cr12

X215Cr12,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標準 國家 應用
Steel Grades - X215Cr12
化學成分信息(mass fraction)(wt.%) of the X215Cr12
元素名稱 最小值 最大值 近似值
Si - 0.5000 -
S - 0.0300 -
P - 0.0450 -
Mn - 1.0000 -
Cr 11.0000 12.0000 -
C 2.0000 2.2500 -
機械性能信息:
屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
863 (≥) 722 (≥) 32 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 131
物理性質信息:
溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
21 - - 0.31 -
645 565 - 22.3 242 -
367 - 11 23.2 241 432
熱處理信息:
Heat treated : 1531°C - 1585°C
對照表(同等等級)信息:
型號 標準 國家 應用
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.
標簽: X215Cr12、X215Cr12鋼材、X215Cr12材料
全球鋼材百科網(wǎng)
亚洲国产精品嫩草久久久久| 飘雪在线影院观看免费完整版| 欧美日韩在线观看一区| 欧美极品一区二区三区| av电影一区| 欧美激情综合| 国产精品人人爽人人爽av| 飘雪电影看免费高清视频| 乱子伦视频在线看| 亚洲熟女乱一区二区久久精| 在线观看国产麻豆| 中文字幕精品一区二区的区别| 国产精品99久久久久久大便| 夜夜躁日日躁| 久久久久无码国产精品不卡| 一本色道88久久加勒比精品| 久久久久久成人网| 91极品人妻| 丰满少妇高潮| 人妻边打电话边被黑人中出| 国精一区二区三区| 丰满老熟妇免费视频| 69精品久久久久| jk美女被到爽免费视频| 三年片在线观看免费版| 国产午夜精品在人线播放| 国产成人三区| 欧美国产一区二区三区| 亚洲国产精品三区| 999久久欧美人妻一区二区| 国产精品国产三级国产| 日韩一区二区三区精品视频| 99精品偷自拍| 日本老熟妇mature高潮| 久久久久久一区二区三区| 女同精品一区二区三区在线| 色婷婷基地| 午夜欧美在线| 国产精品伦一区二区三区| 丝袜美腿视频一区二区三区 | 国产精品999视频|