Shanghai Metal Corporation
Main products:Stainless Steel Strip,Aluminium Foil,Copper Strip,Hot Dip Galvanized Steel Coil,Aluminium Tube
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  • Contact Person : Mr. manager sales
  • Company Name : Shanghai Metal Corporation
  • Tel : 86-21-5830-9368
  • Fax : 86-21-5081-9492
  • Address : Shanghai,Shanghai,1701 Yuan Mansion, 738 Dongfang Road, Shanghai City. China.
  • Country/Region : China
  • Zip : 200122

Aluminum Bimetal Strip Coil

Aluminum Bimetal Strip Coil
Product Detailed
Aluminum Bimetal Strip Coil 1. Width: 25-130mm 2. Length: 70-400mm 3. Surface treatment: Raaa0.63um

Specification of Aluminum Bimetal Strip Coil:1. Chemical Composition

Aluminum Bimetal StripChemical composition (%)Hardness(HB)
AlSnSiPbCuNiCr30-40
AlSn20CuRemaining17.5-22.5--0.7-1.3--35-45
AlSn12Si2.5Pb1.7CuRemaining10.5-12.52.2-2.81.0-1.50.8-1.2--35-45
A500Remaining6.0-8.82.25-2.751.5-2.80.7-0.9-0.15-0.2535-45
A600Remaining5.5-6.53.5-4.4-0.7-0.9-0.20-0.4035-45
AlSn6Remaining5.5-7.0--0.7-1.30.7-1.3-34-45

2. Steel back: adopt 08AL, 08F, 08, 10# or the material required by customers3. Surface roughness of steel back: Ra≤0.63um4. Allowable deviation:

Total>2.0>2.5-3.0>3.0-4.0>4.0-6.0>4.0-6.0>9.0-11.0
Alloy0.80.91.01.11.21.3
Total Deviation+0.08+0.08-0+0.08-0+0.08-0+0.10-0+0.10-0
Steel Deviation+0.08±0.08+0.12+0.15+0.18±0.18
Width25-130 (Width Deviation: +2-0)
Length70-400 (Length Deviation: +3-0)

Manufacturing of Aluminum Bimetal Strip Coil:Annealing cast-Cladding-Rolling-Rolling Bonding-Annealing 

Application of Aluminum Bimetal Strip Coil:For various engines of automobile and engineering machines,- Engine bearing- Bushing- Thrust Washers 



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