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)
BW1C簡介

England B.S. BW1C,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

BW1C

England B.S. BW1C,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 - BW1C B.S. England Specification for tool and die steels
化學成分信息(mass fraction)(wt.%) of the BW1C
元素名稱 最小值 最大值 近似值
Si - 0.3000 -
Ni - 0.2000 -
Mo - 0.1000 -
Mn - 0.3500 -
Cr - 0.1500 -
C 1.1000 1.3000 -
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)
422 (≥) 753 (≥) 23 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413
物理性質(zhì)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)
11 - - 0.42 -
492 842 - 22.3 332 -
413 - 24 33.2 312 323
熱處理信息:
Heat treated : 1211°C - 1657°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: BW1C、BW1C鋼材、BW1C材料
全球鋼材百科網(wǎng)
欧美日韩人妻在线| 国产伦精品一区二区三区在线看| 亚洲精品一二三区久久伦理中文| 91精品国产乱码久久久久久张柏芝 | 极品馒头泬19P| 国产又黄又紧又粗又长又猛爽| 色综合婷婷| 少妇高潮喷水视频| 中文精品字幕人妻熟女| 久久久精品国产免费爽爽爽| 高清毛片aaaaaaaaa片| 乱码丰满人妻一区二区三区| 成人亚洲精品久久久久| av免费网站观看| 国产成人精品一区二区三区在线| 娇妻的肉欲沉沦1一30| 香蕉视频在线观看国产| 久久精品国产一区二区| 色婷婷蜜桃| 日韩精品91亚洲二区在线观看| av鲁丝一区鲁丝二区三区| 国产精品久久久久久久久一区二区三区| 亚洲精品久久久久久| 欧美一级三级在线观看| 国产美女www爽爽爽免费视频| 午夜内射视频| 少妇高潮惨叫久久久久久久| 国产中文字幕在线播放| 色播av在线| 丰满人妻超碰在线| 亚洲成人av中文字幕| 日本少妇aa一级特黄大片| 亚洲av少妇高潮| 国产在线观看性| 精产国孕妇品一二三产品区| 性xxxx| 女人18片毛片120分钟| 日本动漫av| 国产精品扒开腿做爽爽的免费软件 | 欲求不满人妻与公中出伊藤舞雪| 少妇张开双腿让我爽|