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Alloy Steel Gr 12 Sheets and Plates

**Vipul Sheets and Plates**, Delhi, India, is a well-established manufacturer and supplier of **Alloy Steel Grade 12 Sheets and Plates** featuring high strength, heat resisting, and superior-quality products for demanding applications in the power, petrochemical, and pressure-based sectors. Alloy Steel Gr 12 is a chromium-molybdenum low-alloy steel with high resistance to corrosion, oxidation, and high-temperature stress. Vipul Sheets and Plates produces these plates and sheets under quality checks, guaranteeing international standards like ASTM A387 and ASME SA387.

Alloy Steel Gr 12 Sheets and Plates

ASTM A387 Alloy Steel Gr 12 Sheets 

Alloy Steel Gr 12 Shim Sheets

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Table of Contents

**Alloy Steel Gr 12 Sheets and Plates** generally have 1–1.5% chromium and 0.4–0.65% molybdenum content along with controlled amounts of carbon and manganese. The alloy provides enhanced mechanical strength, resistance to creep, and superior weldability. It provides tensile strength of approximately 485–620 MPa and retains structural integrity at elevated temperatures. Grade 12 is usually normalized and tempered for enhanced durability and efficiency in harsh conditions.

Alloy Steel Gr 12 Sheets and Plates Specification

Alloy Steel Sheets and Plates Specification : ASTM A387 / ASME SA387
Dimension Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Surface Finishing : Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.

Equivalent of Alloy Steel Gr 12 Sheets and Plates

BSENASTM/ASMEUNSDIN
621BA387 / SA 387K11757

Chemical Composition of Alloy Steel Gr 12 Sheets and Plates

C Mn P S Si Cr Mo
0.04 – 0.17 0.35 – 0.73 0.035 0.035 0.13 – 0.45 0.74 – 1.21 0.4 – 0.65

Mechanical Properties of Alloy Steel Gr 12 Sheets and Plates

A387 / SA387 Grade 12 Class 1 Class 2
Tensile Strength (ksi) 50-80 65-85
Tensile Strength (MPa) 380-550 450-585
Yield Strength (ksi) 33 40
Yield Strength (MPa) 230 275
Elongation in 200mm (%) 18 19
Elongation in 50mm (%) 22 22
Reduction of area in %

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If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Alloy Steel Gr 12 Sheets and Plates Manufacturer and Exporter in Delhi, India

Vipul Sheets and Plates based in Delhi, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes  Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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Alloy Steel Gr 12 Sheets and Plates offer several advantages, including exceptional strength, toughness, and resistance to wear and corrosion, making them ideal for harsh environments. Their high tensile strength and ability to withstand elevated temperatures enhance their performance in industries like power generation, construction, and heavy machinery. Gr 12 alloy steel also provides excellent weldability and machinability, ensuring ease of fabrication. Additionally, it delivers superior fatigue resistance and longevity, reducing maintenance costs and increasing the reliability and safety of equipment and structures in demanding applications.

Types of Alloy Steel Gr 12 Sheets and Plates

Cr-Mo Cold Rolled Gr 12 Sheets
Alloy Steel Gr 12 Chequered Plates 
Alloy Steel Gr 12 Hot Rolled Plates
Alloy Steel Gr 12 Perforated Sheets
Chromium Molybdenum Gr 12 CR Sheets
Cr-Mo Gr 12 Sheets and Plates 

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Are Custom Sizes Available for Alloy Steel Gr 12 Sheets and Plates?

Yes, we offer custom sizes for Alloy Steel Gr 12 Sheets and Plates to meet specific project needs. Our team at Vipul Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@vipulsheetsplates.com.

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Application Industry of Alloy Steel Gr 12 Sheets and Plates

**Alloy Steel Grade 12 Plates and Sheets** are extensively utilized in the manufacturing of boilers, pressure vessels, heat exchangers, and piping systems for high-temperature and high-pressure applications. They are utilized in power plants and refineries in the energy industry for processing steam as well as thermal systems. The alloy is also ideal for petrochemical facilities, chemical processing units, and industrial heaters where heat resistance, corrosion protection, and mechanical reliability are required. Its strength, toughness, and cost-effectiveness make Gr 12 the preferred option for long-lasting, heavy-duty applications.

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