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)
STAM340G簡介

STAM340G,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

STAM340G

STAM340G,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 - STAM340G
化學成分信息(mass fraction)(wt.%) of the STAM340G
元素名稱 最小值 最大值 近似值
S - 0.0350 -
P - 0.0350 -
Mn - 0.6000 -
Si - 0.3500 -
C - 0.2000 -
Si - 0.3500 -
S - 0.0350 -
P - 0.0350 -
Other - - -
Mn - 0.6000 -
C - 0.2000 -
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)
259 (≥) 982 (≥) 34 11 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
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)
44 - - 0.24 -
428 369 - 13.3 311 -
499 - 43 32.2 313 444
熱處理信息:
Heat treated : 1552°C - 1648°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: STAM340G、STAM340G鋼材、STAM340G材料
全球鋼材百科網(wǎng)
午夜免费视频| 999久久久久久久| 精品欧美一区二区精品久久| 人人爽人人爽人人爽人人爽| 日韩精品一区二区三区第95| 91国产乱老熟女2| 成人区精品人妻一区二区不卡| 国产男女猛烈无遮挡免费视频网站 | 国产精品久久久久高潮色老头| 国产精品久久久久久久久免费| 国产一区二区三区电影在线观看| 日韩精品一区二区电影| 国产精品久久久久久久娇妻| 色婷婷av一区二区三区有限公司| 夜夜添无码一区二区三区| 欧美日韩激情| 星空无痕MV免费视频观看| 重囗味另类老妇小说| 久久久久久久九九九九| 日本高清www色| 国产欧美一区二区精品性| 精品国产18久久久久久依依影院| 黄片久久久久| 日本一区二区三区电影在线观看| 国产精品久久久久久av下载网址| 91精品成人久久| 精品国产免费一区二区三区| 精品国产久久久久久久| 久久久精品欧美| 国产情侣在线视频| beeg欧美极品少妇| 国产污网站| 亚洲精品3区| 熟女高潮大合集av| 亚洲av二区三区| 亚洲jizzjizz少妇野女人| 国产精品视频麻豆| 国产在线偷| 伦国产一区二区三区| 久久99国产综合精品免费| 国产av大片|