铸造铝合金技术资料

1、铸造铝合金高温力学性能铸造方法高温短时强度/MPa持久强度/Mpa(100h)蠕义强度/Mpa(300C,合金及100h)代号热总变形处理种100c150c175c200C250C300C200C250C300C残余义形类S、T4S、T5180160一160150一一一一一一ZL101一一一14011090604528一12ZL102S、T2一一一15013080704028一12ZL104S、T622019018016011010080502510一S、T5S、T6260250一22018013080462415一ZL105一一一180150110906035一24S、T4S、T5一一270

2、270180140一1106540一ZL201一一2802802001501501156540一ZL203S、T4250240一210150一一一一一一ZL301S、T4一一一22015090804015一10ZL401S、T1170一一120一40一5035一合金代号密度P/g-cm熔化温度范围/C2g100c时平均线100c时比热膨胀系数a容c/pm(mK)/J(kgK)25c时热导率20c时电入导率K/W(mK)(%IACS)20c时电阻率P/nQ-mZL1012.6657入62023.08791513645.7ZL101A2.6855入61321.49631503644.2ZL1022

3、.6557入600218ZL1042.6556960121.77531473746.8ZL1052.6857362723.08371593646.2ZL1062.73一21.4963100.5一一ZL1082.68一一一117.2一一ZL1092.68一19963117.22959.4ZL1112.69一18.9一一一一ZL2012.78547.665019.5837113一59.5ZL201A2.83547.665022.6833105一52.2Z12022.91一22.09631343452.2ZL2032.80一23.08371543543.3ZL204A2.8

4、154465022.03一一一一ZL205A2.8254463321.9888113一一Z12062.905463120.6一155一64.5ZL2072.8360A63723.6一96.3一53Z12082.7754664222.5一155一46.5ZL3012.55一24.5104792.12191.2ZL3032.6055365020.09621252964.3ZL4012.9554657524.0879一一一ZL4022.81一24.7963138.235一铸造铝合金牌号及化学南普自GB/T11731995)合金牌号合金代号主要元素质量分旗)SiCuMgZnMnTi其他AlZAlSi7

5、MgZL1016.57.50.250.45余量ZAlSi7MgAZL101A6.57.50.250.450.080.20余量ZAlSi12ZL10210.013.0余量ZAlSi9MgZL1048.010.50.170.350.20.5余量ZAlSi5Cu1MgZL1054.55.51.01.50.40.6余量ZAlSi5Cu1MgAZL105A4.55.51.01.50.40.55余量ZAlSi8Cu1MgZL1067.58.51.01.50.30.50.30.50.100.25余量ZAlSi7Cu4ZL1076.57.53.54.5余量ZAlSi12Cu2Mg1ZL10811.013.01

6、.02.00.41.00.30.9余量ZAlSi12Cu1Mg1NZL10911.013.00.51.50.81.3Ni0.81.5余量ZAlSi5Cu6MgZL1104.06.05.08.00.20.5余量ZAlSi9Cu2MgZL1118.010.01.31.80.40.60.100.350.100.35余量ZAlSi7Mg1AZL114A6.57.50.450.600.100.20Be0.040.07余量ZAlSi5Zn1MgZL1154.86.20.40.651.21.8Sb0.卜0.25余量ZAlSi8MgBeZL1166.58.50.350.550.100.30Be0.15-0.4

7、0余量ZAlCu5MnZL2014.55.30.61.00.回0.35余量ZAlCu5MnAZL201A4.85.30.61.00.回0.35余量ZAlCu4ZL2034.05.0余量ZAlCu5MnCdAZL204A4.65.30.60.90.回0.35Cd0.150.25余量ZAlCu5MnCdVAZL205A4.65.30.30.50.回0.35Cd0.150.25V0.05-0.3Zr0.060.2B0.005-0.06余量ZAlRE5Cu3Si2ZL2071.62.03.03.40.150.250.91.2Ni0.20.3Zr0.1A0.25RE4.45.0余量ZAlMg10ZL30

8、19.511.0余量ZAlMg5Si1ZL3030.81.34.55.50.10.4余量ZAlMg8Zn1ZL3057.59.01.01.50.10.2Be0.03-0.1余量ZAlZn11Si7ZL4016.08.00.10.39.013.0余量ZAlZn6MgZL4020.50.655.06.50.回0.25Cr0.行0.6余量铸造铝合金热处理工艺观I国GB/T1173I995)合金牌号合金代号合金状态固溶处理时效温度/C时间/h温度/C时间/hZAlSi7MgAZL101AT45355612T55355612室温再1555不少于8212T65355612室温再1805不少于838ZAlS

9、i5Cu1MgAZL105AT55255412160535ZAlSi7Mg1AZL114AT553551014室温再1605不少于848ZAlSi5Zn1MgZL115T454051012T554051012150535ZAlSi8MgBeZL116T453551014T55355101417556ZAlCu5MnAZL201AT55355再545土57979160569ZAlCu5MnCdAZL204AT55305再540土599175535T5538510181555810ZAlCu5MnCdVAZL205AT653851018175545T753851018190524ZAlRE5Cu3

10、Si2ZL207T12005510ZAlMg8Zn1ZL305T44355再490土581068铸造铝合金力学性G筑自GB/T11731995)(表一)合金代号合金状态力学性能，合金牌号铸造方法抗拉强度(Tb/MPa伸长率收()布氏硬度(HBS)(5/250/30)S、R、J、KF155250S、R、J、KT2135245JBT4185450S、R、KT4175450J、JBT5205260ZAlSi7MgZL101S、R、KT5195260SBRB、KBT5195260SBRB、KBT6225170SBRB、KBT7195260SBRB、KBT8155355ZAlSi7MgAZL101AS、

11、R、KT4195560J、JBT4225560S、R、KT5235470SBRB、KBT5235470JB、JT5265470SBRB、KBT6275280JB、JT6295380SBJB、RB、KNF145450ZAlSi12ZL102JF155250SBJB、RB、KBT2135450JT2145350ZAlSi9MgZL104S、J、R、KF145450JT1155250SBRB、T6135450KBJ、JBT6145350S、J、R、KT11550.565S、R、KT5195170ZAlSi5Cu1MgZL105JT52350.570S、R、KT62250.570S、J、R、KT717

12、5165ZAlSi5Cu1MgAZL105ASBR、KT5275180J、JBT5295280(表二)合金牌号合金代号铸造方法合金状态力学性能，抗拉强度(Tb/MPa伸长率65(%)布氏硬度(HBS)(5/250/30)SB|F175170JBiT11951.570SBT5235260ZAlSi8Cu1MgZL106JBT5255270SBT6245180JBT6265270SBT7225260JT7245260SBF165265ZAlSi7Cu4ZL107SBT6245290JF195270JT62752.5100ZAlSi12Cu2Mg1ZL108J|T1195一85JT6255一90ZA

13、lSi12Cu1Mg1Ni1ZL109JT11950.590JT6245一100SF125一80ZAlSi5Cu6MgZL110JF155一80ST1145一80JT1165一90JF2051.580ZAlSi9Cu2MgZL111SBT62551.590J、JBT63152100ZAlSi7Mg1AZL114ASBT5290285J、JBT5310390ZAlSi5Zn1MgZL115ST4225470JT4275680ST52753.590JT53155100(表三)合金代号铸造方法合金状态力学性能，合金牌号抗拉强度(Tb/MPa伸长率收()布氏硬度(HBS)(5/250/30)ZAlSi

14、8MgBeZL116ST4225470JT4275680ST5295285JT5335490ZAlCu5MnZL201S、J、R、KT4295870S、J、R、KT5335490ST7315280ZAlCu5MnAZL201AS、J、R、KT53908100S、R、KT4195660ZAlCu4ZL203JT4205660S、R、KT5215370JT5225370ZAlCu5MnCdAZL204AST54404100ZAlCu5MnCdVAZL205AST54407100ST64703120ST74602110ZAlRE5Cu3Si2ZL207ST1165一75JT1175一75ZAlMg10ZL301SJ、RT42801060ZAlMg5Si1ZL303S、J、R、KF145155ZAlMg8Zn1ZL305ST4290890ZAlZn11Si7ZL401SR、KT1195280JT12451.590ZAlZn6MgZL402JT1235470ST1215465铸造铝合金低温力学性能合金代号状态试验温度/C抗拉强度/MPa屈服强度/MPa伸长率(%)冲击韧度/J-cmT5-701891333