SA387 Grade 11 Plates
SA387 Grade 11 Plates

SA387 Grade 11 Plates

MOQ : 100 Kilograms

SA387 Grade 11 Plates Specification

  • Tensile Strength
  • 415 - 585 MPa (Class 1), 485 - 620 MPa (Class 2)
  • Chemical Composition
  • C: 0.05-0.15%, Mn: 0.40-1.00%, Si: 0.50%, Cr: 1.00-1.50%, Mo: 0.45-0.65%
  • Diameter
  • N/A (as plate)
  • Heat Resistance
  • Yes
  • Hardness
  • 170-220 HB
  • Product Form
  • Plate
  • Width
  • Up to 3000 mm
  • Corrosion Resistant
  • Good (with proper maintenance)
  • Temper
  • Normalized, Quenched and Tempered
  • Coating Type
  • Uncoated or Custom as per request
  • Size
  • Custom cut as per order
  • Material Composition %
  • Cr: 1.00-1.50%, Mo: 0.45-0.65%, C: 0.05-0.15%, Mn: 0.40-1.00%
  • Recyclable
  • Yes
  • Product Name
  • SA387 Grade 11 Plate
  • Steel Type
  • Alloy Steel
  • Steel Product Type
  • Plates
  • Grade
  • SA387 Grade 11 (Class 1 & 2)
  • Thickness
  • 5 mm to 150 mm
  • Shape
  • Rectangular Plate
  • Steel Standard
  • ASTM A387 / ASME SA387
  • Surface
  • Hot Rolled, Smooth Finish
  • Composition
  • Chromium-Molybdenum Alloy
  • Application
  • Pressure Vessels, Boilers, Heat Exchangers
  • Dimension (L*W*H)
  • As per customer requirement
  • Weight
  • Custom as per plate size and thickness
  • Color
  • Metallic Grey
  • Material Grade
  • Grade 11
  • Finish Type
  • Mill Finish, Shot Blasted or as required
  • Usage
  • High temperature and pressure environments
  • Packing
  • Standard export seaworthy packaging
  • Machinability
  • Fair
  • Elongation
  • 19% minimum
  • Test Certificate
  • Provided (EN 10204 3.1/3.2)
  • Delivery Condition
  • Normalized and Tempered
  • Formability
  • Good
  • Yield Strength
  • 240 MPa (min, Class 1), 275 MPa (min, Class 2)
  • Edge Condition
  • Sheared, Mill Edge
  • Density
  • Approx. 7.85 g/cm3
  • Weldability
  • Good
 

SA387 Grade 11 Plates Trade Information

  • Minimum Order Quantity
  • 100 Kilograms
  • Payment Terms
  • Cash in Advance (CID)
  • Supply Ability
  • 5000 Kilograms Per Month
  • Delivery Time
  • 10 Days
  • Main Domestic Market
  • All India
 

About SA387 Grade 11 Plates



Featured as a must-have for critical industries, the SA387 Grade 11 Plate is an astounding example of noble engineering, crafted from pristine chromium-molybdenum alloy steel. Manufactured to ASTM A387 / ASME SA387 standards, these plates offer exceptional yield strength and tensile properties, ensuring durability in high-pressure, high-temperature environments like pressure vessels, boilers, and heat exchangers. With a smooth, metallic grey finish, each plate is supplied with a test certificate for assured quality. Buy now to experience elite performance, superior weldability, good formability, and reliable corrosion and heat resistance. Custom sizes and standard export packing ensure safe delivery worldwide.

Specific Uses and Application Areas of SA387 Grade 11 Plates

SA387 Grade 11 Plates are specially designed for use in pressure vessels, boilers, and heat exchangers where high temperature and pressure resistance are paramount. Their excellent yield strength and good formability make them suitable for various industrial and energy sectors, providing reliable performance in demanding applications. These alloy steel plates are ideal for both general and specific uses, particularly in environments requiring robust material properties and astute corrosion and heat resistance, ensuring long-lasting safety and efficiency.


Domestic Market Reach, Supply Capability, and Sample Policy Overview

Serving the main domestic markets across India, SA387 Grade 11 Plates are readily available for swift order completion. With an extensive inventory and robust supply chains, manufacturers can accommodate custom orders and provide express shipping upon request. List price transparency ensures fair transactions, and sample policies are customer-centric, offering samples where feasible for product evaluation. Count on prompt responses, seamless delivery, and professional packaging to meet production deadlines and project demands with confidence.


FAQ's of SA387 Grade 11 Plates:


Q: How does the SA387 Grade 11 Plate benefit applications in high-temperature environments?

A: SA387 Grade 11 Plate delivers superb heat resistance, making it ideal for applications like boilers, heat exchangers, and pressure vessels that operate under elevated temperatures. Its noble chromium-molybdenum alloy composition sustains structural integrity and safety in challenging environments.

Q: What certifications and quality assurances come with these plates?

A: Each SA387 Grade 11 Plate is delivered with a test certificate according to EN 10204 3.1 or 3.2 standards, ensuring compliance with ASTM/ASME regulations and offering assurance of mechanical and chemical properties.

Q: Where can these plates be used in the industry sector?

A: These plates are widely used in industries such as power generation, petrochemicals, oil & gas refineries, and manufacturing processes requiring elevated temperature and pressure resistance.

Q: When is express shipping and order completion available for SA387 Grade 11 Plates?

A: Express shipping and expedited order completion are available upon request, depending on inventory levels and the specific configuration of the plates ordered. It's advisable to confirm timelines while placing your order.

Q: What is the process for customizing the dimensions of the plates?

A: Dimensions can be customized as per your requirements during the ordering process. Manufacturers offer a range of thicknesses, widths, and lengths to suit your project needs, ensuring optimal compatibility and minimal waste.

Q: How can samples of the SA387 Grade 11 Plate be obtained for evaluation?

A: Samples may be provided based on the manufacturer's sample policy. Prospective buyers are encouraged to contact suppliers with specific sample requests to discuss availability and terms.

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