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)
C120KU簡(jiǎn)介

C120KU,及該型號(hào)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(hào)參照表等

C120KU

C120KU,及該型號(hào)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(hào)參照表等

基本信息:
分類(lèi) 種類(lèi) 型號(hào) 標(biāo)準(zhǔn) 國(guó)家 應(yīng)用
Steel Grades - C120KU
化學(xué)成分信息(mass fraction)(wt.%) of the C120KU
元素名稱(chēng) 最小值 最大值 近似值
Si - 0.3000 -
S - 0.0200 -
P - 0.0200 -
Ni - 0.2500 -
Mn - 0.3500 -
Cu - 0.2500 -
Cr - 0.2000 -
C 1.1000 1.2900 -
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(zhǎng)率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
135 (≥) 429 (≥) 22 12 13 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(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
22 - - 0.44 -
724 232 - 24.3 242 -
476 - 31 33.2 313 433
熱處理信息:
Heat treated : 1527°C - 1139°C
對(duì)照表(同等等級(jí))信息:
型號(hào) 標(biāo)準(zhǔn) 國(guó)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: C120KU、C120KU鋼材、C120KU材料
全球鋼材百科網(wǎng)
精品一区二区三区在线视频| 日本无遮挡在线观看| 精品国产95亚洲一区二区三区| 91亚洲国产成人久久精品麻豆 | 色综合天天综合色av| 日韩精品一区二区观看| 日韩高清色| 日韩精品一区二区三区视频在线观看| av毛片大全| 国产成人网| 国产精品高潮久久呻吟| 最近2019中文字幕大全视频10| 日本老熟妇xxx| 97超碰人人看| 国产毛片精品国产一区二区三区| 国产欧美一区二区三区网站| 国产成人在线视频免费观看| 玩弄japa白嫩少妇hd| 国产日韩欧美一区二区三区乱码| 三年片在线大全| 三人荫蒂添的好舒服A片| av一区二区在线播放| 精品蜜桃一区二区三区| 天天爱天天做天天添天天欢| 中文字幕精品亚洲无线码二区| 国产伦精品一区二区三区四区免费| 亚洲成人av在线| 精品成人一区二区三区不卡| 精品国产一区二区三区日日嗨 | 国产午夜精品久久久久久 | 午夜精品国产| 人人妻人人爽人人人少妇| 91精品综合久久久久久| av中文字幕在线观看一区二区中文字幕| 性开放少妇xxxxⅹ视频蜜桃| 夜夜爽天天爽| 人人妻操人人| 亚洲一区二区三区小说| 91精品婷婷国产综合久久| 国产日产亚洲精品| 国产成人涩涩涩视频在线观看|