這是應(yīng)用早的一種硬鋁，一般稱為標(biāo)準(zhǔn)硬鋁，具有中等強(qiáng)度，在退火、剛淬火和熱狀態(tài)下可塑性尚好，可熱處理強(qiáng)化，在淬火和自然時(shí)效狀態(tài)下使用，點(diǎn)焊焊接性良好，用LY11作焊料進(jìn)行氣焊及氬弧焊時(shí)有裂紋傾向；包鋁板材有良好的穩(wěn)定性，不包鋁的則抗蝕性不高，在加熱超過(guò)100℃有產(chǎn)生晶間腐蝕傾向。表面陽(yáng)極氧化和涂漆能可靠地保護(hù)擠壓與鍛造零件免于腐蝕。可切削在淬火時(shí)效狀態(tài)下尚好，在退火狀態(tài)時(shí)不良。

東莞市龍騰金屬材料有限公司廠家供應(yīng)各類鋁材：鋁板、鋁棒、鋁管、鋁帶、鋁排、鋁線  

1,工業(yè)純鋁：1020,1035,1040,1045,1050,1060,1065,1070,1080, 1085,1090,1098,1100,1110,1120,1230,1135,1145,1150,1170,1175,1180,1185,1188,1190,1193,1199,1200,1230,1235,

1260,1275,1285,1345,1350,1370,1385,1435,1445；

2,鋁銅系合金：2001,2002,2003,2004,2005,2006,2007,2008,2011,2014,2017,2018,2021,2024,2025,2030,2031,2034,2036,2037,2038,

2048,2090,2091,2117,2124,2218,2219,2224,2319,2324,2419,2519,2618,2A12；

3,鋁錳系合金：3002,3003,3004,3005,3006,3007,3008,3009,3010,3011,3012,3013,3014,3015,3016,3102,3103,3104,

3105,3107,3203,3207,3303,3307,3A12,3A21；

4,鋁硅系合金：4004,4006,4007,4008,4009,4010,4011,4013,4032,4043,4044,4045,4047,4104,4145,4343,4543,4643；

5,鋁鎂系合金：5005,5006,5010,5013,5014,5016,5017,5040,5042,5043,5049,5050,5051,5052,5056,5082,5083,5086,5150,5151,5154,

5182,5183,5205,5250,5251,5252,5254,5280,5283,5351,5352,5356,5357,5451,5454,5456,5457,5552,5554,5556,5557,

5652,5654,5657,5754,5854；

6,鋁鎂硅系合金：6002,6003,6004,6005,6006,6007,6008,6009,6010,6011,6012,6013,6014,6015,6016,6017,6053,6060,6061,6063,6066,

6070,6081,6082,6101,6103,6105,6106,6110,6111,6151,6162,6181,6201,6205,6206,6253,6261,6262,6301,6351,6463,

6763,6863,6951；

7,鋁鎂鋅銅系合金：7001,7003,7004,7005,7008,7009,7010,7011,7012,7013,7014,7015,7016,7017,7018,7019,7020,7021,7022,7023,7024,

7025,7026,7027,7028,7029,7030,7039,7046,7049,7050,7051,7060,7064,7072,7075,7075-T651,7076,7079,7090,7091,7108,7109,7116,7129,7146,7149,7150,7175,7178,7179,7229,7277,7278,7472,7475；

所供狀態(tài)：H24,H32,H112,O,F,T4,T5,T6,T651 等