亚洲va欧美va国产综合剧情,疯狂欧美牲乱大交777,日本另类视频,亚洲最大av网

全球鋼材百科網
STBA25簡介

STBA25,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

STBA25

STBA25,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 - STBA25
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 布氏硬度(HBW)
885 (≥) 913 (≥) 11 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 431
物理性質信息:
溫度 彈性模量 系數 熱導率 比熱容量 比電阻率 密度 加權系數
42 - - 0.23 -
157 625 - 41.3 221 -
954 - 22 31.2 424 222
熱處理信息:
Heat treated : 1224°C - 1731°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: STBA25、STBA25鋼材、STBA25材料
全球鋼材百科網
主站蜘蛛池模板: 万荣县| 泰宁县| 南召县| 凭祥市| 营山县| 锡林浩特市| 临邑县| 安阳市| 贺兰县| 南溪县| 郓城县| 来凤县| 年辖:市辖区| 普陀区| 台中市| 民权县| 巴中市| 社会| 永顺县| 通江县| 砀山县| 新竹市| 闽清县| 绿春县| 社旗县| 三门峡市| 确山县| 民乐县| 广东省| 清水河县| 绩溪县| 宜良县| 乌兰察布市| 海南省| 赫章县| 新田县| 维西| 玉门市| 扶绥县| 肥乡县| 惠安县|