ПРОГРЕСС
Q235B equal angle steel hot-dip galvanized for structural framing, racks, supports and outdoor installations.
Hot-dip galvanized angle steel is Q235B equal-leg angle immersed in a molten zinc bath. The zinc coating (typically 45–85 μm) protects the legs and inner corner from corrosion, making it the standard choice for outdoor structures, racking and transmission supports that demand long service life with minimal maintenance.
Key Advantages
Химический состав (Q235B Base)
| Элемент | С | Мин. | И | п | С | Фе |
|---|---|---|---|---|---|---|
| Содержание % | 0.12 – 0.20 | 0.30 – 0.70 | ≤ 0.30 | ≤ 0.045 | ≤ 0.045 | Balance |
Механические свойства
- Yield strength: ≥ 235 МПа
- Tensile strength: 370 – 500 МПа
- Удлинение (δ): ≥ 26 %
- Zinc coating: 45 – 85 μm (≥ 275 g/m²)
- Плотность: 7.85 g/cm³
Standard Sizes
| Параметр | Диапазон |
|---|---|
| Leg width (equal) | 20×20 – 200×200 mm |
| Толщина | 3 – 24 мм |
| Длина | 6 m / 12 m, cut to order |
| Zinc layer | 45 – 85 μm (Z275 or higher) |
| Стандартный | ГБ/Т 706 / В 10056 / АСТМ А36 / ИСО 1461 |
Приложения
Galvanized angle steel is used for steel structure bracing, shelving and racking frames, transmission tower cross-arms, handrails and balustrades, greenhouse frames, cable support trays, billboard frames, trailer and container frames, and general outdoor structural supports. For U-section profiles see our hot-dip galvanized channel steel.
Processing & Упаковка
Cutting, бурение, punching and bending available. Angles are bundled with steel straps on wooden dunnage, wrapped for sea transport.
Send leg size, толщина, length, zinc layer and quantity — we confirm price within 24 hours.
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