描述
HRAP Unequal Angles 热轧不等边角钢
产品描述 / Product Description
中文：
热轧不等边角钢（HRAP）两边长度不等，具有不对称结构特点，广泛用于建筑结构、机械制造和工业设备框架。
English:
Hot Rolled Angle Unequal (HRAP) features unequal leg lengths with asymmetric structure, widely used in building structures, machinery manufacturing and industrial equipment frameworks.
产品规格 / Product Specifications
1. 基本参数 / Basic Parameters
| 标准/Standard | 材质/Material | 尺寸范围/Size Range | 厚度/Thickness | 长度/Length |
|---|---|---|---|---|
| ASTM A36 JIS G3192 GB/T 706 |
Q235B, SS400 A36, S275JR |
30×20mm-200×150mm | 3mm-20mm | 6m/9m/12m 或定制 |
2. 尺寸与重量 / Dimensions & Weight
| 规格/Size (A×B×t) | 截面面积/Section Area (cm²) | 理论重量/Weight (kg/m) | 惯性矩/Moment of Inertia (cm⁴) |
|---|---|---|---|
| 50×32×4 | 3.146 | 2.47 | 7.84 (Ix) 2.56 (Iy) |
| 75×50×5 | 6.125 | 4.81 | 22.8 (Ix) 8.69 (Iy) |
| 100×65×7 | 11.066 | 8.69 | 56.9 (Ix) 20.5 (Iy) |
3. 公差标准 / Tolerance Standards
| 项目/Item | 允许偏差/Tolerance | 测量方法/Measurement |
|---|---|---|
| 边宽/Leg Width | ±1.5% | 距端部≥300mm处 |
| 边厚/Thickness | ±10% | 任意点测量 |
| 长度/Length | +50mm/-0mm | 全长测量 |
4. 机械性能 / Mechanical Properties
<td≥235<td≥370<td≥26<td≥250<td≥400<td≥23
| 材质/Material | 屈服强度/Yield Strength (MPa) | 抗拉强度/Tensile Strength (MPa) | 延伸率/Elongation (%) |
|---|---|---|---|
| Q235B/SS400 | |||
| A36/S275JR |
5. 表面与包装 / Surface & Packaging
- 表面状态/Surface: 热轧黑皮/Mill scale 或 喷砂/Sandblasted
- 包装方式/Packing: 捆装/Bundled (2-5吨) 或 托盘/Palletized
- 保护措施/Protection: 防锈油/Rust preventive oil (按要求/on request)
附加说明 / Additional Information
中文：
– 可提供切割、钻孔等加工服务
– 特殊材质和尺寸可定制生产
– 每批产品附带质量证明书
English:
– Cutting/drilling services available
– Custom sizes and materials upon request
– Mill test certificates provided with each shipment
注：产品实际参数可能因生产工艺略有差异，具体以出厂检测报告为准
Note: Actual specifications may vary slightly due to manufacturing process, refer to mill test reports for exact values
