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A283 Mild Steel

Solitaire Steel & Engineering LLP, based in Khetwadi, Mumbai, India, is a prominent supplier and exporter of A283 Mild Steel products, known for their reliability and cost-effectiveness. This structural quality, low-to-intermediate tensile strength carbon steel is widely used in applications requiring moderate strength and good formability, particularly in structural components, industrial fabrications, and general-purpose constructions. Available in various product types, including sheets, plates, pipes, and fittings, A283 Mild Steel is our preferred choice for clients across numerous industries due to its exceptional balance of strength, weldability, and machinability.

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Key Features of A283 Mild Steel

  • Versatile Structural Quality: Ideal for industrial, structural, and general fabrication applications.
  • Moderate Tensile Strength: Supports applications with medium-load requirements.
  • Excellent Weldability: Facilitates smooth and strong welded joints.
  • Cost-Effective: Offers economical pricing with reliable structural integrity.
  • Availability in Multiple Grades: Available in grades A, B, C, and D, tailored to diverse applications.

Product Specifications for A283 Mild Steel

Product Type Standard Available Sizes Typical Applications
Sheets and Plates ASTM A283 Thickness: 6mm-150mm, Width: 1500-4100mm, Length: 6000-20000mm Structural frames, tanks, and bridges
Pipes and Tubes ASME SA106, ASTM A283 Diameter: 6mm-500mm, Length: Up to 12m Low-pressure piping and general fabrication
Bars and Rods ASTM A36, A283 Diameter: 5mm-250mm Manufacturing, machining, and reinforcement
Angles and Channels ASTM A283 Various dimensions Structural support and frames
Beams ASTM A283 Standard and custom sizes Construction and structural support
Fittings ASTM A283 Various sizes and configurations Plumbing, pipelines, and fittings in structural setups

Physical Properties of A283 Mild Steel

Property Value
Density 7.80 g/cc
Melting Point 1425-1530°C
Thermal Expansion 12 µm/m-°C
Thermal Conductivity 45 W/m-K
Modulus of Elasticity 200 GPa

Mechanical Properties of A283 Mild Steel

Grade Yield Strength (ksi) Tensile Strength (ksi) Elongation (% in 8”)
Grade A 24 45-60 27
Grade B 27 50-65 25
Grade C 30 55-75 22
Grade D 33 60-80 20

Electrical Properties of A283 Mild Steel

Electrical Property Value
Electrical Resistivity 1.6 x 10^-7 Ω·m
Electrical Conductivity 6.25 x 10^6 S/m

Thermal Properties of A283 Mild Steel

Thermal Property Value
Thermal Conductivity 45 W/m-K
Specific Heat 0.49 J/g-K
Thermal Expansion 12 µm/m-°C

Processing Properties of A283 Mild Steel

Process Suitability
Machining Excellent
Welding Excellent
Forming Good
Heat Treatment Suitable

Component Elements Properties of A283 Mild Steel

Element Grade A Grade B Grade C Grade D
Carbon (C) Max 0.14% Max 0.17% Max 0.24% Max 0.27%
Manganese (Mn) Max 0.90% Max 0.90% Max 0.90% Max 0.90%
Phosphorus (P) Max 0.035% Max 0.035% Max 0.035% Max 0.035%
Sulfur (S) Max 0.04% Max 0.04% Max 0.04% Max 0.04%
Silicon (Si) 0.15-0.40% 0.15-0.40% 0.15-0.40% 0.15-0.40%
Copper (Cu) Min 0.20% Min 0.20% Min 0.20% Min 0.20%

Comparison: A283 Mild Steel vs. Other Materials

Material Strength Weldability Cost Applications
A283 Mild Steel Moderate Excellent Economical Structural, general fabrication
ASTM A36 Steel Moderate Excellent Similar to A283 Bridges, buildings, general structures
A516 Carbon Steel High Good Higher Pressure vessels and boilers
SS 304 Stainless Steel High Excellent Higher Corrosive environments

Price List for A283 Mild Steel (in USD per kg)

Product Type Price Range (USD/kg)
A283 Sheets & Plates $0.8 – $1.2
A283 Pipes & Tubes $1.0 – $1.5
A283 Bars & Rods $0.9 – $1.3
A283 Angles & Channels $1.2 – $1.6
A283 Fittings $1.5 – $2.0

Connect with Solitaire Steel & Engineering LLP for premium A283 Mild Steel products tailored to meet diverse structural and industrial needs. From sheets to pipes, we deliver quality and reliability with global reach. Request a quote today to discover the best solutions for your projects!