Min Order Quantity: 5 tons
Payment Terms: T/T or L/C
Delivery Time: about 25-30 days
Port: any port in China
Technique: Hot rolled, cold rolled,cast rolling
Grade: 3000 series 3003 3004 3005 3104 3105 3A21
Standards:ASTM, ASME, AISI, JIS, DIN, EN, ISO, GB etc
Because it’s not heat treatable, it has to be strengthened using cold working alone.
3003 aluminum alloy gutter coil and sheet is approximately 20% stronger than 1100 series aluminum. 3003 aluminum reacts well to mechanical finishings as well as organic finishes. 3003 welding is readily accomplished by means of conventional welding methods, but may be gummy if machined. Soldering is limited to the torch method.