Aluminium Clad Strip for Tube/Automotive Radiator (4343/3003/7072)

Aluminium clad strip for tube/automotive radiator (4343/3003/7072)The Signi'stubematerial can be used in various types of heat exchanger, with good performance for the follow-up product processing , it has thegood stability in brazing process, the coarsergrain is formed, after the brazing, with high strength, excellent anti-collapse performance advantages.The coarsegrain, after brazing,can significantly improve the resistance to corrosion, the composition of the material is very important for the strength of the welding , and for corrosion resistance.
Mechanical Properties
ProductTemperRp0.2(Mpa)Rm(Mpa)A50mm(%)10%4343, 10%7072
3003H14>125145-185>210%4343, 10%7072
3003+CuH14>135150-190>212%4343, 15%7072
3003H24>150180-220>10State and performance before brazingTypical SWAAT performanceProductGaugeSWAAT(day)10%4343, 10%7072
30030.3510%4343, 10%7072
3003+Cu0.3712%4343, 15%7072
30030.2225

Inventory of aluminum clad stripProductThickness
(mm)Width
(mm)TemperRp0.2
(Mpa)
Min.Rm
(Mpa)A50(%)
Min.10%4343, 10%7072
3003
0.25-0.4525-300H14125145-185210%4343, 10%7072
3003+Cu
0.2-0.425-300H14135160-200212%4343, 15%7072
3003
0.2-0.425-300H24150180-2201030030.25-0.4525-100H14125145-1852
Process CapabilityWidth8-1400mmCoil diameter, OD2000mmThickness0.04-4.0mmInner diameter, ID150,200,250,300,400,500mmClad rate4-30%Max. Coil weight9000kg