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