Alloy Steel Gr 11 Sheets & Plates Suppliers In India

A387 Grade 11 Plate is an alloy steel that can be supplied in normalized and tempered conditions. SMESA 387 gr 11 has sturdiness, high tensile strength, excellent surface finishes, good dimensional accuracy, weldability, longevity, and withstand flexibility and durability, heavy loads. A387 gr 11 plates can be fully corrosion resistance, pitting, and stress corrosion cracking resistance. a387 grade 11 class 2 has a nominal chromium content of 1.25% and nominal molybdenum content of 0.50%, they have a high level of chromium that provides outstanding oxidation and corrosion resistance property that is essential for sour gas applications.

SA 387 gr 11 cl 2 are chromium molybdenum alloy steel plate that is primarily for pressure vessels and water boiler useful in elevated temperature services. SA 387 gr 11 tends to offer excellent features because of which this plate has found use in global industries for numerous applications, a387 grade 11 plate is limited only by the capacity of the composition. Alloy steel grade 11 plate is used in a variety of industries and is highly effective, particularly in the oil, gas, and chemical industry, where liquids and gases are often stored at high temperatures.

Specification Schedule of Alloy Steel Gr 11 Sheets & Plates

SpecificationsASTM A387 / ASME SA387Thickness1mm-300mmWidth

1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etcLength2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etcSurface2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand

blast, Brush, etching Manufacturer and SupplierFinishHot rolled plate (HR), Cold rolled sheet (CR)FormCoils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip Manufacturer and Supplier

Chemical Properties of Alloy Steel Gr 11 Sheets & Plates

GradesCMnPSSICrMoASTM A387 Grade 110.05 – 0.170.4 – 0.650.0350.0350.5 – 0.801.0 – 1.50.45 – 0.65

Mechanical Properties of Alloy Steel Gr 11 Sheets & Plates

Tensile (MPa)Yield (MPa)Elongation (50mm)Elongation (200mm)Reduction of Area415 – 585240 min22% min19% min–

Equivalent Standard of Alloy Steel Gr 11 Sheets & Plates

BSENASTM/ASMEUNSDIN621B-A387 / SA 387K11789-