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3xxx Aluminum Coil/Sheet
3xxx Aluminum Coil/Sheet
3xxx Aluminum Coil/Sheet
3xxx Aluminum Coil/Sheet

3xxx Aluminum Coil/Sheet

Aluminium Sheets with high strength is mainly used make Fire Engine Side Panel and Dump Truck Floor in industry. Because of its good energy absorption ability in collision experiment, engine mount, side impact beam, engine splash shield, ABS, airbag part, etc.
Product introduction

3xxx Aluminum Coil/Sheet is an aluminum-manganese alloy that contains manganese as its major alloying element. It has good corrosion resistance and moderate strength. The most commonly used grades in the 3xxx series are 3003, 3004, and 3105.

Chemical Composition

Element 3003 3004 3105
Si 0.60 0.30 0.60
Fe 0.70 0.70 0.70
Cu 0.05 0.25 0.30
Mn 1.00-1.50 0.80-1.30 0.30-0.80
Mg - - 0.20-0.80
Zn 0.10 0.25 0.40
Ti - - 0.10
Al (min) remainder remainder remainder


Mechanical Properties

Alloy Temper Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
3003 O 95-130 35-55 25-30
3003 H14 140-185 125-165 3-6
3003 H16 170-215 145-185 2-5
3003 H18 185 min 165 min 2-5
3004 O 180 min 70 min 20 min
3004 H32 235-285 175-225 4-6
3004 H34 255-305 195-245 4-6
3004 H36 275-325 215-265 4-6
3105 O 95-130 35-55 25-30
3105 H12 120-155 85-125 3-5
3105 H14 140-185 115-160 2-5
3105 H16 165-210 145-185 2-4
3105 H18 185 min 165 min 2-3
FAQ

1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products. 

2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.

3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.No matter where they come from.

5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.












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