Overview of Carbon Steel Plate

Carbon steel plates are fundamental materials used across various industries due to their strength, versatility, and cost-effectiveness. They are composed primarily of iron and carbon, with small amounts of other elements. These plates can be cut, formed, and joined in numerous ways to suit different applications, ranging from construction to manufacturing.

Features of Carbon Steel Plate

High Strength: Offers excellent mechanical properties for demanding applications.

Versatility: Suitable for a wide range of industrial uses including structural, machinery, and tooling.

Cost-Effective: Provides an economical solution without compromising on performance.

Ductility: Can be easily shaped or formed into desired configurations.

Durability: Resistant to wear and tear, ensuring long-lasting performance.

Weldability: Capable of being welded without loss of integrity or strength.

(ASTM A36 Mild Steel Sheet / A36 Carbon Steel Plate)

Specifications of ASTM A36 Mild Steel Sheet / A36 Carbon Steel Plate

ASTM A36 is a favored carbon steel quality understood for its adaptability, strength, and price. It is commonly available in sheet and plate types, suitable for architectural and basic fabrication applications. Below are the vital requirements for ASTM A36 mild steel sheets and plates.

** Chemical Make-up: **.
ASTM A36 steel includes carbon (up to 0.26%), manganese (0.75– 1.20%), phosphorus (≤ 0.04%), sulfur (≤ 0.05%), silicon (≤ 0.40%), and copper (≥ 0.20%). This structure ensures a balance of toughness and ductility, making it weldable and machinable.

** Mechanical Properties: **.
The steel provides a minimum return toughness of 36,000 psi (250 MPa) and a tensile toughness of 58,000– 80,000 psi (400– 550 MPa). Prolongation at break arrays between 20– 23% (depending on thickness), ensuring excellent formability. The modulus of flexibility is around 29,000,000 psi (200 GPa), with a density of 7.85 g/cm ³.

** Dimensions and Tolerances: **.
Sheets and plates are available in thicknesses from 1/8″ (3.18 mm) to 12″ (305 mm) for plates, while sheets normally range from 0.014″ to 0.249″ thick. Requirement sizes vary between 48″ (1219 mm) to 120″ (3048 mm), with lengths as much as 480″ (12,192 mm). Density, width, and size tolerances comply with ASTM A6/A6M standards.

** Applications: **.
ASTM A36 is ideal for structural components like beams, angles, channels, and braces. It is utilized in building and construction (bridges, structures), equipment, automotive frameworks, and general construction. Its weldability allows for arc, gas, and resistance welding, while its machinability supports reducing, boring, and flexing.

** Surface area Complete: **.
Hot-rolled A36 sheets/plates feature a scaled, a little rough surface. Mill surface is standard, however surfaces can be cleaned, blasted, or covered (e.g., galvanized, painted) for rust resistance.

** Requirements Conformity: **.
ASTM A36 fulfills ASME, ANSI, and other global criteria. It is not heat-treatable but can be cold-worked to enhance toughness.

** Advantages: **.
Affordable, easily offered, and versatile to several construction strategies. Combines moderate strength with superb ductility, making it a best material for non-specialized structural jobs. Guarantee correct dealing with to avoid surface flaws, and apply safety coatings for exterior usage to stop rust.

(ASTM A36 Mild Steel Sheet / A36 Carbon Steel Plate)

Applications of ASTM A36 Mild Steel Sheet / A36 Carbon Steel Plate

ASTM A36 mild steel sheet and carbon steel plate are flexible, economical products widely made use of across sectors as a result of their exceptional toughness, weldability, and formability. As a low-carbon steel, A36 provides balanced mechanical residential properties, consisting of a minimal yield strength of 36,000 psi and good ductility, making it ideal for structural and construction applications. Its flexibility to reducing, exploration, and bending guarantees it satisfies diverse task demands.

In construction, A36 steel sheets and plates develop the backbone of structures, bridges, and infrastructure. They are utilized for structural frameworks, beams, columns, and braces, providing dependable support because of their load-bearing ability. The product’s weldability allows smooth combination into complex layouts, while its resistance to ecological anxiety ensures durability in outdoor setups.

Manufacturing markets count on A36 for machinery components, equipment bases, and tooling parts. Its machinability streamlines the production of equipments, frameworks, and custom-made components. The steel’s moderate firmness and durability make it optimal for elements calling for repeated tension resistance without brittleness.

In vehicle and transport, A36 plates are utilized for framework components, trailer beds, and brackets. Their capacity to withstand resonances and influences contributes to car security and long life. In a similar way, agricultural equipment like plows and harrows gain from A36’s resilience in severe working problems.

Infrastructure jobs, including bridges, railings, and guardrails, utilize A36 plates for their high strength-to-weight proportion and corrosion resistance when covered. The steel is also common in storage tanks, delivering containers, and commercial platforms, where structural integrity is vital.

Imaginative and building applications consist of sculptures, decorative panels, and useful art pieces, where A36’s simplicity of shaping and ending up enables creative versatility. Its cost and accessibility make it a go-to product for prototypes and small manufactures.

While A36 is not inherently corrosion-resistant, safety finishings or galvanization expand its life-span in subjected environments. Generally, ASTM A36 mild steel sheet and plate remain essential in industries focusing on toughness, convenience, and cost-efficiency, sealing their duty as foundational materials in contemporary engineering and building and construction.

Company Introduction

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5 FAQs of ASTM A36 Mild Steel Sheet / A36 Carbon Steel Plate

What is ASTM A36 mild steel used for? ASTM A36 mild steel sheets and plates are commonly used in structural and construction applications due to their strength, ductility, and weldability. Typical uses include building frames, bridges, machinery bases, support brackets, and general fabrication projects. Its versatility makes it suitable for components requiring moderate strength and ease of forming, cutting, or welding.

What are the mechanical properties of ASTM A36 steel? ASTM A36 has a minimum yield strength of 36,000 psi (250 MPa) and a tensile strength ranging between 58,000–80,000 psi (400–550 MPa). It offers an elongation of 20% in 8 inches (203 mm), indicating good ductility. The steel’s relatively low carbon content (up to 0.29%) ensures formability, while manganese (0.80–1.20%) enhances strength.

Can ASTM A36 steel be welded? Yes, ASTM A36 is highly weldable using common methods like shielded metal arc welding (SMAW), MIG, and TIG. Preheating is recommended for thick sections or in cold environments to prevent cracking. Post-weld heat treatment is generally unnecessary for thin materials, but proper welding practices should be followed to maintain structural integrity.

How does ASTM A36 differ from other carbon steels like 1018? ASTM A36 has a higher carbon content than 1018 steel (up to 0.29% vs. 0.18%), providing better strength. However, A36 allows broader compositional tolerances, including higher residual elements like phosphorus and sulfur, while 1018 is a cleaner steel with tighter controls for improved machinability. A36 is typically hot-rolled, whereas 1018 is often cold-rolled.

What sizes and thicknesses are available for ASTM A36 sheets/plates? ASTM A36 is available in thicknesses ranging from 3/16 inch (4.76 mm) to 12 inches (305 mm) for plates, while sheets are thinner (up to 0.25 inch or 6.35 mm). Standard sheet sizes include 48” x 96” (1220 x 2440 mm) and 60” x 120” (1524 x 3048 mm). Custom dimensions and cuts are often available based on project requirements.

(ASTM A36 Mild Steel Sheet / A36 Carbon Steel Plate)