热轧H型钢 - ASTM供应商 | SteelPro Group
- 交期:
- 随报价一并确认
- 包装:
- 标准出口包装
- 样品:
- 可按需提供
产品详情
热轧H型钢技术规格
| 属性 | 参数 | 描述 |
|---|---|---|
| 产品名称 | Hot Rolled H Beam | H形截面的结构钢梁 |
| 材质等级 | Q235B, Q345B, SS400, S275JR, A36 | 常用等级及国际对应牌号 |
| 标准合规 | GB/T 11263, JIS G3192, EN 10025, ASTM A6 | 国际制造标准 |
| 碳 (C) | ≤0.20% | Q235B 等级的碳含量 |
| 锰 (Mn) | 0.30-0.70% | 锰含量范围 |
| 磷 (P) | ≤0.045% | 最大磷含量 |
| 硫 (S) | ≤0.045% | 最大硫含量 |
| 硅 (Si) | 0.15-0.35% | 硅含量范围 |
| 抗拉强度 | 370-500 MPa | 依据 GB/T 700 对 Q235B 等级的规定 |
| 屈服强度 | ≥235 MPa | Q235B 的最小屈服强度 |
| 伸长率 | ≥26% | 最小断裂伸长率 |
| 截面高度 | 100-900 mm | 标准 H 型钢高度范围 |
| 翼缘宽度 | 100-300 mm | 标准翼缘宽度范围 |
| 腹板厚度 | 5-16 mm | 腹板厚度规格 |
| 长度 | 6-12 m | 标准长度,可定制 |
| 表面处理 | Hot rolled, shot blasted, painted | 表面处理选项 |
| 应用 | Building structures, bridges, industrial plants | 主要结构应用 |
| 认证 | ISO 9001, CE, Mill Test Certificate | 提供的质量认证 |
| 包装 | Steel strapping in bundles | 标准出口包装 |
| MOQ | 25 tons | 最小起订量 |
热轧H型钢 - ASTM供应商 | SteelPro集团
热轧H型钢是一种通过高温轧制工艺加工而成的基础结构钢型材,为现代建筑项目提供卓越的承载能力。这些宽翼缘型材按照精确的 ASTM A992/A572 标准制造,与传统工字钢相比具有更优越的强度重量比,使其成为全球商业建筑、桥梁和工业设施的首选。我们的钢厂直供供应链确保具有成本效益的价格,同时在整个生产过程中保持严格的质量控制。

什么是热轧H型钢?
热轧H型钢是一种具有H形截面的结构钢构件,通过将加热后的钢坯在超过1,200°C的温度下经过精密轧辊轧制而成。对称的翼缘设计在两个轴向上高效分配载荷,为重型应用中的柱和梁提供增强的稳定性。
热轧H型钢技术规格
标准尺寸范围为100×100mm至900×300mm,翼缘厚度为6-36mm,腹板厚度为5-28mm。材料等级包括 ASTM A992(Fy=345 MPa 最小屈服强度)和 A572 Grade 50,碳含量通常最高为0.23%,确保按照 EN 10025 标准具有优异的可焊性和延展性。
常见问题
最小起订量是多少?
我们的最小起订量为每种规格25公吨,100吨以上的订单可提供混装尺寸集装箱以优化运输成本。
你们提供材质证明书吗?
是的,我们每批货物都提供 EN 10204 3.1 钢厂材质证明书,按照国际标准要求记录化学成分、力学性能和炉号可追溯性。

典型的交货时间是多久?
标准型材出厂交货期为15-20天,而定轧则需35-45天,具体取决于轧机排产和规格复杂程度。

能否按定制尺寸切割?
当然可以。我们的加工厂提供精度达±2mm的切割服务,以及钻孔、焊接和表面处理服务,以满足项目的特定要求。
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Factory Introduction
Hongji Profiles Co., Ltd. is a professional manufacturer and supplier specializing in the R&D, production and sales of high-quality steel profiles. With years of experience in the metallurgical industry, we have earned a solid reputation for reliability, precision and customer-centric service, providing global clients with premium steel profile solutions for diverse industrial and architectural needs.
Our core business covers a full range of steel profiles, including angle steel, channel steel, I-beams, H-beams, C-section steel, Z-section steel, flat steel and custom special steel profiles. These products are widely applied in building structures, bridges, transmission towers, industrial machinery, automotive components and shipping. We strictly control material selection, adopting high-quality steel grades such as S235JR, S355JR, SS400, A36 and Q355 series to ensure excellent mechanical properties, durability and corrosion resistance.
Guided by a customer-first philosophy, we have built a comprehensive sales and after-sales network. Our products are exported to Europe, North America, Southeast Asia and Africa, with long-term cooperation with well-known enterprises. Our team provides one-stop services, and we ensure prompt delivery through sufficient inventory and optimized logistics.
Upholding “Quality First, Integrity-based, Innovation-driven, Win-Win Cooperation”, Hongji is committed to becoming a global leader in the steel profile industry, continuously improving quality and service to create a better future with global customers.
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FAQ
- 交期:
- 随报价一并确认
- 包装:
- 标准出口包装
- 样品:
- 可按需提供