Acero de China para importadores, distribuidores y compradores de proyectos

Acero angular A36 - Proveedor directo de fábrica certificado por ASTM

Hongji Profiles Co., Ltd.
Verificado Fabricante a medida · 5 años · CN China
Personalizable Precio mínimo
$560 1-49 Tonelada Precio base
$535 50-99 Tonelada 4.5% dto.
$523 ≥100 Tonelada 6.6% dto.
Validez del precio: sujeta a las condiciones del mercado

Capacidad de personalización del proveedor

  • Personalización según plano
  • Personalización según muestra
  • Personalización completa
Cantidad

Cantidad mínima de pedido: 1 Tonelada

Total de envío: a negociar

Subtotal de la mercancía US$ 560.00
Compartir:
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Plazo de entrega:
se confirma con la cotización
Embalaje:
embalaje estándar de exportación
Muestras:
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Detalles del producto

Especificaciones técnicas del acero angular A36

PropiedadParámetroDescripción
Nombre del productoAngular de acero A36Barra angular de acero estructural laminada en caliente, disponible con alas iguales y desiguales
Grado del materialASTM A36Equivalente a EN S275JR, JIS SS400, GB Q235B
Cumplimiento de normaASTM A36 / A36MEspecificación estándar para acero estructural al carbono
Carbono (C)≤ 0.26%Contenido máximo de carbono según ASTM A36
Manganeso (Mn)0.60 - 0.90%Mejora la resistencia y la templabilidad
Fósforo (P)≤ 0.04%Controlado para garantizar la soldabilidad
Azufre (S)≤ 0.05%Controlado para prevenir la fragilidad en caliente
Silicio (Si)0.15 - 0.40%Desoxidante, mejora la resistencia
Resistencia a la tracción400 - 550 MPa (58 - 80 ksi)Según ASTM A36 Sección 6, Tabla 2
Límite elástico≥ 250 MPa (36 ksi)Punto de fluencia mínimo según ASTM A36
Alargamiento≥ 20% (longitud de referencia 200 mm)Indica excelente ductilidad y conformabilidad
Rango de tamaños de angular20×20×3 mm - 200×200×24 mmAla igual; tamaños de ala desigual también disponibles bajo pedido
Longitud6 m, 9 m, 12 m o personalizadaServicio de corte a medida disponible
Acabado superficialNegro / Galvanizado por inmersión en caliente / PintadoGalvanizado según ASTM A123 bajo pedido
AplicaciónConstrucción, puentes, torres, bastidores de maquinariaAmpliamente utilizado en estructuras y fabricación general
CertificaciónCertificado de ensayo de fábrica EN 10204 3.1Inspección por terceros ISO 9001, SGS, BV disponible
EmbalajeFlejado con bandas de acero, envuelto con papel impermeableEmbalaje de exportación apto para transporte marítimo, etiqueta marcada por fardo
MOQ5 toneladas métricasCantidades menores negociables para pedidos de prueba

Ángulo de acero A36 - Proveedor directo de fábrica certificado por ASTM

A36 angle steel remains one of the most widely specified structural profiles in construction, manufacturing, and general fabrication worldwide. Designated under ASTM A36, this low-carbon structural steel angle delivers a reliable combination of weldability, machinability, and mechanical strength that engineers and project managers depend on for load-bearing frameworks, bracing systems, and support structures. As a mill-direct supplier with decades of experience in structural steel distribution, we provide A36 angle steel in a comprehensive range of sizes—from light-duty trim angles to heavy structural members—with full mill test certificates and traceable material documentation. Whether you are sourcing for a large-scale infrastructure project or a precision fabrication shop, our inventory and logistics network ensure rapid fulfillment at cost-effective, mill-direct rates.

What Is A36 Angle Steel?

A36 angle steel is an L-shaped structural profile manufactured from ASTM A36 low-carbon steel, one of the most common grades of hot-rolled structural steel in North America. The "A36" designation refers to a minimum yield strength of 36 ksi (250 MPa) and a tensile strength range of 58–80 ksi (400–550 MPa). Available in both equal-leg and unequal-leg configurations, A36 angle steel serves critical roles in structural framing, cross-bracing, shelf supports, trailer construction, and equipment mounting brackets. Its carbon content of approximately 0.26% maximum ensures superior weldability without the need for preheating in most standard thickness applications.

A36 Angle Steel Technical Specifications

All A36 angle steel supplied from our inventory conforms to the following verified specifications per ASTM A36/A36M:

Proveedor de acero angular A36

PropiedadValor
NormaASTM A36 / A36M
Límite elástico (mín.)36 ksi (250 MPa)
Resistencia a la tracción58–80 ksi (400–550 MPa)
Alargamiento (calibre de 8 in.)20% mínimo
Contenido de carbono (máx.)0.26%
Contenido de manganeso0.60–0.90%
Densidad7.85 g/cm³ a 20°C
Tamaños de alas iguales1" × 1" × 1/8" a 8" × 8" × 1"
Tamaños de alas desiguales1.5" × 1" × 3/16" a 8" × 6" × 1"
Longitudes estándar20 ft y 40 ft (corte personalizado disponible)
Acabado superficialAcabado de laminación en caliente, galvanizado o imprimado opcional

Cada envío se acompaña de certificados de ensayo de fábrica EN 10204 Tipo 3.1 que verifican la composición química y las propiedades mecánicas. También ofrecemos acero angular A36 galvanizado y con imprimación para proyectos que requieren una mayor protección contra la corrosión en entornos exteriores o próximos al mar.

Aplicaciones clave del acero angular A36

El versátil perfil mecánico del angular estructural A36 encuentra una amplia aplicación en múltiples industrias. En la construcción de edificios, se utiliza como angulares de estantería, dinteles y soportes de conexión en estructuras con armazón de acero. Los proyectos de infraestructura dependen del angular A36 para arriostramientos transversales de puentes, miembros de torres de transmisión y soportes de barandillas. En la fabricación industrial, los fabricantes lo utilizan para bastidores de equipos, soportes de transportadores y bases de maquinaria. La excelente soldabilidad de este grado —compatible con los procesos SMAW, GMAW, FCAW y SAW— lo convierte en la opción preferida para talleres que requieren una fabricación eficiente y de alto rendimiento sin procedimientos especializados.

Obtenga una cotización competitiva para acero angular A36

Asóciese con un proveedor directo de fábrica de confianza comprometido con el acero angular A36 de primera calidad a precios competitivos. Nuestro equipo dedicado de acero estructural ofrece soluciones a medida, desde pedidos de un solo paquete hasta cantidades de proyecto de camión completo, con tiempos de entrega rápidos y logística global confiable.

Fabricante de acero angular A36

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Precio del acero angular A36

Valoraciones y opiniones

4.5
Basado en 8 opiniones
5 5
4 2
3 1
2 0
1 0
Usuario
Michael Trent
Australia
2025-02-13
Minor Paperwork Issue Resolved Quickly
Ordered 10 tons of primer-coated A36 angle 3"×3"×5/16" for a bridge maintenance project. The steel itself was fine — proper yield strength, clean primer coating, accurate dimensions. However, the initial mill certificates had a discrepancy in the listed manganese content that didn't match the heat number. We flagged it and the supplier issued corrected documentation within 48 hours with full explanation. Slightly inconvenient as it delayed our project approval by a few days, but the response was professional and the underlying material quality was never in question.
Usuario
Priya Venkatesh
India
2025-03-07
Competitive Pricing on Large Mixed-Size Orders
Sourced 30 tons of A36 angle steel in seven different sizes for an industrial plant expansion. The per-ton pricing was noticeably better than regional alternatives, especially on the heavier 6"×6"×3/4" sections. Mill test reports were detailed and matched ASTM A36/A36M requirements. Shipping took slightly longer than quoted — 38 days versus the estimated 30 — but the supplier kept us informed throughout. Material quality itself was excellent with no rejects. For the price point, this is a strong option for bulk procurement.
Usuario
David Moreno
United States
2025-03-29
Good Value for Trailer Frame Fabrication
We use A36 angle extensively for trailer chassis bracing and crossmembers. Ordered 6 tons of 4"×3"×5/16" unequal leg at a price about 8% below our usual domestic distributor. Quality was solid — tensile tested at 62 ksi on our end, elongation was fine. Only minor note: a few pieces in one bundle had slightly heavier mill scale than expected, requiring extra grinding before primer coat. Not a dealbreaker by any means, and the cost savings more than justified the extra prep. Would order again for production runs.
Usuario
Ahmed Al-Rashidi
UAE
2025-04-12
Bulk Order Handled Professionally from Start to Finish
We placed a 45-ton order covering multiple A36 angle sizes for a warehouse construction project in Abu Dhabi — everything from 2"×2"×3/16" for trim to 8"×8"×3/4" for main structural columns. Pricing was very competitive against other mill-direct quotes we received. Documentation was complete and customs clearance went smoothly. Material quality was consistent across all sizes. The free sample program helped us get client approval before committing to the full order. Excellent communication throughout the entire process.
Usuario
Sarah Pembrook
United Kingdom
2025-05-04
Fast Turnaround on a Tight Project Schedule
Needed 20 tons of galvanized A36 angle — 5"×5"×1/2" equal leg — for an outdoor guardrail and transmission tower support project. Our timeline was aggressive and the sales team expedited everything. Material shipped within 10 days of order confirmation, which is remarkable for galvanized product. The zinc coating was uniform with no bare spots. We tested adhesion per ASTM A123 and it passed without issue. The 24/7 support claim is real — I got shipping updates on a Sunday evening. Great partner for time-sensitive infrastructure work.
Usuario
Klaus Brenner
Germany
2025-05-26
Reliable Supply for Equipment Frame Manufacturing
We source A36 angle steel regularly for machinery base frames and mounting brackets. This order was 15 tons of 3"×2"×1/4" unequal leg angles, custom cut to 6-meter lengths. Material arrived well-bundled and labeled — no mixed sizes, no surface defects. Mechanical properties matched the ASTM A36 spec precisely. Our CNC drilling and milling operations had zero issues with machinability. This is our third order in 18 months and consistency has been excellent every time. Recommended for precision fabrication shops.
Usuario
Robert Callahan
United States
2025-06-17
Weldability Is Outstanding — No Preheating Needed
Purchased roughly 8 tons of A36 angle in mixed sizes — 3"×3"×1/4" and 6"×4"×1/2" unequal legs — for conveyor frame fabrication. Our welders ran FCAW all day without any preheating, even on the heavier sections. Carbon content on the MTR showed 0.23%, right in the sweet spot. Cuts and holes were clean with no cracking. The 40 ft standard lengths reduced our waste significantly compared to our previous domestic source. Technical team answered sizing questions within hours. Solid experience overall.
Usuario
James Whitfield
United Kingdom
2025-07-02
Mill Certs Were Spot-On, Excellent Traceability
We ordered 12 tons of A36 equal leg angle 4"×4"×3/8" for a commercial building bracing project in Manchester. Every bundle came with EN 10204 Type 3.1 mill test certificates — our QA team verified yield strength at 38 ksi, well above the 36 ksi minimum. Dimensions were consistently within ASTM A6 tolerances. The hot-rolled finish was clean with minimal mill scale, which made our GMAW welding prep straightforward. Delivery to port took 26 days. Will definitely spec this supplier again for our next infrastructure bid.

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Hongji Profiles Co., Ltd.

5 años en Sinoali.com

Ubicado en China

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.

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FAQ

Q: Which international standards do your angle steels meet?
A:They meet international standards such as ASTM A36, EN 10025, and JIS G3101. We provide MTR material certificates and SGS third-party inspection reports to ensure zero returns in the European, American, and Australian markets.
Q: Is anti-corrosion treatment of angle steel suitable for sea freight export?
Q: How do I choose the specifications? Do you support custom sizes?
Q: What are the shipping time and CIF pricing?
Q: What are the trade terms? Is payment secure?
Q: Can you provide processing services for export?
Personalizable Precio mínimo
$560 1-49 Tonelada Precio base
$535 50-99 Tonelada 4.5% dto.
$523 ≥100 Tonelada 6.6% dto.
Validez del precio: sujeta a las condiciones del mercado

Capacidad de personalización del proveedor

  • Personalización según plano
  • Personalización según muestra
  • Personalización completa
Cantidad

Cantidad mínima de pedido: 1 Tonelada

Total de envío: a negociar

Subtotal de la mercancía US$ 560.00
Compartir:
Iniciar solicitud de pedido
Pago y entrega
Plazo de entrega:
se confirma con la cotización
Embalaje:
embalaje estándar de exportación
Muestras:
disponibles bajo pedido

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