ПРОГРЕСС
Обзор продукта
Алюминиевая пластина 3003 is an aluminum-manganese (Аль-Мн) alloy belonging to the 3000 ряд, commonly known as “anti-rust aluminum” (防锈铝). Manganese is the principal alloying element, which increases the strength of the alloy by approximately 20% over pure aluminum 1060 while maintaining excellent formability, свариваемость, and superior corrosion resistance. Наш 3003 aluminum plates are widely used in tanks, посуда, теплообменники, and general sheet metal work, available in O, Н14, H16, Н24, H18 and H112 tempers with custom sizes.
Химический состав (%), ГБ/Т 3190 & АСТМ Б209
Ал (Алюминий): 96.75 – 99.0 (balance)
Мин. (Марганец): 1.0 – 1.5 (principal alloying element)
И (Кремний): 0.6 max
Фе (Железо): 0.7 max
Cu (Медь): 0.05 – 0.20
Зн (Цинк): 0.10 max
Из (Titanium): 0.05 max
Others Each: 0.05 max, Others Total: 0.15 max
Механические свойства (Typical Values)
Temper O (Отожженный): Предел прочности 95-130 МПа, Предел текучести 35-70 МПа, Удлинение 25-35%
Temper H14 (Half Hard): Предел прочности 140-180 МПа, Предел текучести 115-165 МПа, Удлинение 8-15%
Temper H24 (Half Hard, Stabilized): Предел прочности 145-185 МПа, Предел текучести 115-165 МПа, Удлинение 6-12%
Temper H18 (Full Hard): Предел прочности 185-220 МПа, Предел текучести 165-205 МПа, Удлинение 2-6%
Твердость: 40-60 полупансион (depending on temper)
Модуль упругости: 69 ГПа (10,000 кси)
Прочность на сдвиг: 76-110 МПа
Усталость сила: 55 МПа (at 5×10⁸ cycles)
Физические свойства
Плотность: 2.73 г/см³ (0.0986 lb/in³)
Melting Point: 643-654° C. (1190-1210° F.)
Теплопроводность: 190 W/(m·K) at 25°C (O temper)
Электрическая проводимость: 50% МАКО
Electrical Resistivity: 3.45 × 10⁻⁸ Ω·m
Thermal Expansion Coefficient: 23.2 × 10⁻⁶/K (20-100° C.)
Модуль упругости: 69 ГПа (10,000 кси)
Технические характеристики
Стандарты: ГБ/Т 3880, ГБ/Т 3190, АСТМ Б209, В 485, JIS H4000, ВАШ ОДИН 573
Толщина: 0.3 мм – 200 мм (0.012″ – 8″)
Ширина: 500 мм – 2600 мм (custom slitting available)
Длина: 500 мм – 12000 мм (custom cutting available)
Coil Weight: 500 кг – 15 МТ
Характер: О, H12, Н14, H16, H18, H22, Н24, H32, H112
Поверхностная обработка: Отделка мельницы, Яркий, Рельефный (diamond/tread), Stucco, Coated (PVDF/PE)
Толерантность: Толщина: ±0.05mm (thin) to ±0.3mm (thick), Width/Length: ±1mm
Edge: Sheared edge, sawn edge, or as per requirement
Ключевые особенности & Преимущества
- Excellent corrosion resistance – performs well in atmospheric, морской, and chemical environments
- ~20% stronger than pure aluminum 1060 while retaining good formability
- Superior weldability – suitable for MIG, Тиг, and resistance welding
- Excellent workability – good for deep drawing, spinning, штамповка, and bending
- Good thermal conductivity – ideal for heat exchange applications
- Non-toxic and food-safe – approved for food contact applications
- Легкий вес – one-third the weight of steel
- Good fatigue resistance – suitable for repeated loading applications
- Excellent paint adhesion – ideal base for coated and decorative products
- Fully recyclable – environmentally friendly
Приложения
- Tanks and storage vessels – water tanks, топливные баки, chemical containers
- Cookware and food equipment – pots, pans, baking trays, food containers
- Heat exchangers and condensers – automotive radiators, air conditioning units
- Marine applications – boat hulls, marine fittings, dock structures
- Architecture – кровля, облицовка, gutters, downspouts
- Автомобильная промышленность – heat shields, топливные баки, trim panels
- Химическое оборудование – piping, vessels, storage containers
- General sheet metal – шкафы, enclosures, кронштейны
- Pressure vessels – LPG tanks, air receivers (in certain tempers)
- Decorative products – таблички с именами, знаки, осветительные приспособления
Quality Control & Testing
Every batch of our 3003 aluminum plates undergoes strict quality control:
Chemical Analysis: Spectrometer verification of manganese content and impurity levels
Mechanical Testing: Tensile test, yield strength test, elongation test, hardness test (per temper)
Formability Testing: Cupping test (Erichsen), bend test per temper
Corrosion Testing: Salt spray test (ASTM B117) for corrosion resistance verification
Surface Inspection: Visual inspection for scratches, pits, oxide stains, and roll marks
Flatness Check: Flatness tolerance per GB/T 3880 / АСТМ Б209
Documentation: Mill Test Certificate (МТС), material traceability, conformity certificate
Упаковка & Перевозки
Упаковка: Standard export packaging – plates stacked with protective paper between sheets, wrapped in waterproof kraft paper and plastic film, wooden pallets or crates, steel strapping, corner protection; coils wrapped with moisture-proof film and edge protectors
Marking: Сплав, характер, размер, heat number, стандартный, manufacturer logo
Trade Terms: FOB, CIF, CFR, EXW, DDP
Payment: T/T (30% deposit, 70% перед отправкой), L/C at sight, Western Union, PayPal (sample orders)
Время выполнения: Standard sizes in stock – 3-7 дни; Custom sizes – 15-25 дни
минимальный заказ: 500 kg for standard sizes; custom orders negotiable
Loading Port: Qingdao, Shanghai, Tianjin, Ningbo, or as requested
почему выбрали нас
With over 15 years of experience in aluminum manufacturing and export, we are a trusted supplier of 3003 aluminum plates to customers in more than 50 countries. Our factory is equipped with advanced rolling, резка, and surface treatment lines, ensuring consistent quality and precise dimensions. We maintain large inventory of standard sizes and tempers for immediate delivery, and our experienced team can provide technical consultation and customized solutions for your specific applications. Contact us today for a competitive quote!
