牌号: 7075

美铝合金7075是一种冷处理锻压合金，强度高，微小结构控制好，

加工性良好以及改良的胁强腐蚀控制等。其去除紧密凹凸光面公差比合金7075好。

细小晶粒使得高层度钻孔性能更好，工具耐磨性增强，螺纹滚制更与重不同。

美铝合金7075的一般特点

用于高压结构零件的高度度材料。

T7351状态增强了抗腐蚀断裂性。

7075铝合金特性

固溶处理后塑性好，热处理强化效果特别好，在150度以下有高的强度，

并且有特别好的低温强度焊接性能差，有应力腐蚀开裂倾向，双级时效

提高抗scc性能。

7075的主要合金元素为锌，强度很高，具有良好的机械性能及阳较反应。

固溶处理后塑性好，热处理强化效果好，在150度以下有良好的强度，

并且有特别好的低温强度，焊接性能差，有应力腐蚀开裂倾向。

还广泛应用于模具加工、机械设备、工装夹具等。

SUS302,SUS321,E-Cu58,OFCu,CDA102,BZn18-26C7941,YG20,YG8,A5754,SUP5,SK4,T8,NAK80,QT500-7,416,303Cu,7050,3Cr13,4Cr13,410,430,SUS420J2,9Cr18Mo,440B,440C,HPb59-1,HPb63-3,C3604,CuZn30,CuZn36Pb3,H65,H70,C2680,CuZn37,CuZn33,C2600,C2800,QAl9-4,C18150QBe2.0,C1720,CUBe2,Qbe1.9,C17530,C17410,2A12,2A13,A2017,2024,3A21,3003,38CrMoAL,42CrMo,2Cr13,A1100,AlMgSiCu1.5,CDA110,TU2,CDA260,CDA210,HPB59-2,C36000,MSP1日本三菱,SKD11,1Cr17,440A,C3603,C3602,C2720,QCr0.5,QSn4-4-4,C5441,C1700,
C17510,SUS305,QAL10-4-4,C1201,QSn4-0.3,CuSn4,CuSn5,C3771,SKS3,4140,4130,4340,SCM435,SCM440,1.4310,1.4301SUS304,303,SUS301,316,316L,SUS631,17-4PH,SUS630,310S,430F,
420F,QSn6.5-0.1,C5191,C5210,CuSn6,CuSn8,T2,C1100,C1020,C1220,CUNi18Zn20,C7701C7521,C7541,YG15,A5056,A5052,A5083,高等02,40CrNiMo,X46Cr13,1.4034,1Cr18Ni9Ti,0Cr18Ni9,
0Cr17Ni7,35CrMo,Cr12MoV,CrWMn,SNCM439,DT4E,SUS302,SUP9,SUP10,SUP7,SK5,SK7,
65Mn,60Si2Mn,SUM24,SUM43,TA2,TC4,Ti-6Al-4V,Grade5,T10A,T9A,CD650,7075,7A09,
6061,6063,6082,1060,1050,1070,12L14,1215,AlMg3,AlMg2.5,ASP-23,ASP-60,W18Cr4V,W18,W6Mo5Cr4V2Co8,M42,M2,SWC,SWPA,SWPB,301,304,KG7,1045,S136,SKD61,D2,BZn18-18,S45C,TP2,H63,H68,H62,H59,H90,H96,H80,QAl9-2,QAl5,QAl7,B19,SF-Cu,SW-Cu,CuZn40,C2700,C5111,CDA122,C14500,QFe0.5,C17530,C18100,CDA220,CDA240,CDA268,CDA270,CDA280,C5101,QBE1.9-0.1,QBE0.6-2.5,C18120,LC2500,CuNi2Be,C2801,C17300,CDA519,CDA54,CDA510,1080,1090,2018,2014,2021,5038,7076,7072,QSn7-0.2,QAl10-3-1.5,0Cr13AL,Y1Cr13,1Cr17Ni2,Y11Cr17,00Cr19Ni11,0Cr17Ni7Al,T7,T8A,T8Mn,T8MnA,T10,T11,TA3,TA4,TC11,
Y100PB,Y20,Y40MN,100Gr6,1A99,1A85,2A11,LY11,LY12,LF2,LF3,LF4,LD30,LD31,LC9,
MIC-6,AL99.9,,,AL99,,,AL99.8,,,AL99.7,AL99.5,AlCuMg1,AlCuMg2,AlMnCu,,AlMg1SiCu,
A1050,A1060,A1070,A3003,A6061,A6063,A6082,A7075,A7005,A7050,2011,5056,5052,5754,
5083,Y1CR17,,YCr18Ni9,AlMgSi0.5,AlMg4.5Mn,AlMgCu,AlMg5,CuAl10Ni5Fe4,CuSn2,
CuAl9Mn2,CuZn5,CuZn10,X10CrNiS189,1.4305,X2CrNi189,X5CRNiMo1712,1.4401,C70W1
C70W2,C80W1,C105W1,W1-7,100Cr6,105Cr4,grade3,1119,G1117,1145,1018,1020,6150,H21,
YG6,AF1,Y15,Y12,08F,11SMn37,11SMnPb37,1Cr17Ni7,1Cr13,7Cr17,55CrMnA,50CrVA,
9CrWMn,SKS31,20Cr,20CrMnTi,Cr12,20CrMo,12L15,SUP6,DC53,H13,718,718H,高等03,7A10,
9SMnPb28,Y12PB,S18-1-2-5,S6-5-2-5,55Si7,65Si7,420j1,405,410L,431,434,440F,446,202,304L,
309S,316Ti,317,303Se,SK3,SUM22L,SUM21,SUM31,SPCD,FDAC,SUJ3,S50C,S35C,S55C,
SKD5,SKD6,C5212,C2100,C2200,C3710,C7060,C7451,GCr15,SUJ2,SPCC,A3004,A3005,
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