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.

(Hot rolled 3mm astm A36 Q235 Q345 ms steel plate high strength carbon steel sheet for making ship deck)

Specifications of Hot rolled 3mm astm A36 Q235 Q345 ms steel plate high strength carbon steel sheet for making ship deck

Warm rolled 3mm ASTM A36, Q235, Q345 MS steel plates are high-strength carbon steel sheets developed for requiring applications such as ship deck building. These plates incorporate toughness, weldability, and architectural stability, making them excellent for marine atmospheres. The 3mm thickness supplies an equilibrium between lightweight layout and load-bearing capacity, appropriate for ship decks requiring resistance to vibrant stresses, deterioration, and effect.

** Material Specs **: ASTM A36 is an extensively identified carbon steel grade with a return strength of 250 MPa and tensile toughness of 400– 550 MPa. Q235, a Chinese typical structural steel, uses a minimal return toughness of 235 MPa and tensile toughness of 370– 500 MPa. Q345 (comparable to ASTM A572 Quality 50) offers greater stamina, with a yield strength of 345 MPa and tensile toughness of 470– 630 MPa. All qualities include exceptional elongation (around 20– 23%), making certain versatility throughout construction.

** Chemical Structure **: ASTM A36 consists of carbon (≤ 0.26%), manganese (≤ 0.75%), phosphorus (≤ 0.04%), sulfur (≤ 0.05%), and silicon (≤ 0.40%). Q235 consists of carbon (0.12– 0.20%), manganese (0.30– 0.70%), and regulated degrees of sulfur and phosphorus. Q345 includes greater manganese (≤ 1.70%) and included micro-alloys (vanadium, titanium) for improved strength and sturdiness.

** Surface Area & Dimensional Tolerances **: Hot-rolled surfaces have a slight scale, which can be removed by means of shot blasting or grinding. Plates abide by stringent dimensional requirements, with density tolerances of ± 0.2 mm and width/length modification approximately 3,000 mm x 12,000 mm.

** Applications **: These plates are crafted for ship decks, hulls, and aquatic frameworks as a result of their rust resistance (when coated) and ability to hold up against saltwater direct exposure. They are additionally made use of in overseas platforms, delivering containers, and architectural supports.

** Certifications & Testing **: Certified with worldwide standards (ASTM, GB/T, EN), home plates undergo extensive screening, including tensile, influence (Charpy V-notch), and bend examinations. Third-party examinations (SGS, BV) guarantee quality uniformity.

** Handling & Packaging **: Suitable for cutting, welding, and developing, these plates are provided in bare or coated conditions. Packaging includes water-proof covering or wooden cages to prevent damages during transit.

Suitable for marine designers and shipbuilders, these steel plates provide integrity, high strength-to-weight proportions, and long-term performance in extreme conditions. Customized dimensions and technical assistance are available to satisfy project-specific needs.

(Hot rolled 3mm astm A36 Q235 Q345 ms steel plate high strength carbon steel sheet for making ship deck)

Applications of Hot rolled 3mm astm A36 Q235 Q345 ms steel plate high strength carbon steel sheet for making ship deck

Hot-rolled 3mm ASTM A36, Q235, and Q345 MS steel plates are commonly used in shipbuilding due to their high toughness, resilience, and versatility to aquatic settings. These carbon steel sheets are engineered to meet strenuous structural needs, making them perfect for constructing ship decks that require light-weight yet durable products to withstand harsh conditions at sea.

ASTM A36 steel is a flexible low-carbon steel recognized for outstanding weldability and formability, making it suitable for making deck components like non-critical structural panels, sidewalks, and short-lived covers. Its balanced strength and price make sure affordable solutions for locations needing moderate load-bearing ability. Q235 steel, a Chinese conventional carbon steel, offers comparable buildings with great plasticity and effect resistance, commonly made use of for indoor decking, bulkheads, and secondary supports where high corrosion resistance is not the key issue.

Q345 steel attracts attention for its remarkable return strength (345 MPa minimum) and boosted sturdiness, also at low temperatures. This makes it a recommended selection for critical ship deck frameworks subjected to hefty lots, dynamic stresses, and corrosive deep sea environments. Applications include major deck plates, hatch coamings, reinforcement frameworks, and cantilevered sections calling for high load-bearing capability. The 3mm thickness supplies an optimal equilibrium between weight reduction and architectural stability, contributing to fuel effectiveness without jeopardizing safety.

These steel grades are hot-rolled to fine-tune grain framework, making sure harmony and boosted mechanical buildings. Their surfaces are frequently treated with anti-corrosive coverings or galvanization to prolong service life in marine setups. Furthermore, their compatibility with cutting, welding, and forming procedures streamlines manufacture, enabling specific modification for intricate deck formats.

Compliance with global criteria (ASTM, GB/T) warranties high quality, dependability, and adherence to deliver category society demands. Whether for freight ships, ferryboats, or offshore vessels, 3mm hot-rolled A36, Q235, and Q345 steel plates supply the strength, sturdiness, and flexibility required to make certain durable performance in demanding maritime applications.

Company Introduction

Welcome to Wgraj, a premier global supplier of high-quality metal cladding solutions. We specialize in providing a wide range of metal cladding products, including aluminum, steel, and copper composites, designed to meet the diverse needs of architects, builders, and designers. Our commitment to innovation, durability, and aesthetic excellence ensures that our clients receive top-tier materials for their projects. With state-of-the-art manufacturing facilities and a dedication to customer satisfaction, we deliver reliable, cost-effective solutions worldwide. Partner with us for your metal cladding needs and experience unmatched quality and service.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

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T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Hot rolled 3mm astm A36 Q235 Q345 ms steel plate high strength carbon steel sheet for making ship deck

What are the key properties of hot-rolled 3mm ASTM A36/Q235/Q345 steel plates for ship decks? These plates offer high strength, durability, and excellent weldability. ASTM A36 provides a minimum yield strength of 250 MPa, while Q235 and Q345 (Chinese standards) offer yield strengths of 235 MPa and 345 MPa, respectively. Their 3mm thickness balances lightweight construction with structural rigidity, ideal for ship decks. The carbon steel composition ensures resistance to mechanical stress and corrosion in marine environments when properly treated.

How does ASTM A36 compare to Q235 and Q345 grades? ASTM A36 is a general-purpose carbon steel with good weldability and moderate strength. Q235, similar to A36, is a mild steel with lower yield strength, suitable for less demanding applications. Q345 is a high-strength low-alloy (HSLA) steel with superior yield and tensile strength, making it better for heavy-load ship decks. All three grades are corrosion-resistant but may require coatings for prolonged marine exposure.

Why choose 3mm thickness for ship deck plates? A 3mm thickness provides an optimal balance between weight savings and structural integrity. It reduces overall vessel weight, improving fuel efficiency without compromising load-bearing capacity. This thickness is also easier to cut, bend, and weld during fabrication, ensuring cost-effective customization for complex ship designs while meeting safety standards.

What welding methods are recommended for these steel plates? Shielded Metal Arc Welding (SMAW) and Gas Metal Arc Welding (GMAW) are commonly used. Preheating is generally unnecessary for 3mm plates due to their thin profile, but proper electrode selection (e.g., E6013 for ASTM A36, E7015 for Q345) ensures strong joints. Post-weld inspections, like ultrasonic testing, help detect cracks or defects critical for marine safety.

Are these plates resistant to seawater corrosion? While carbon steel isn’t inherently corrosion-proof, ASTM A36, Q235, and Q345 plates can withstand marine environments if coated with anti-rust paints, galvanized, or paired with sacrificial anodes. Regular maintenance, including inspections and touch-up coatings, extends lifespan. For harsher conditions, consider upgrading to grades like AH36 or DH36, specifically designed for shipbuilding with enhanced corrosion resistance.

(Hot rolled 3mm astm A36 Q235 Q345 ms steel plate high strength carbon steel sheet for making ship deck)