ASTM A387 Grade 9 Class 2 Plates
What is ASTM A387 Grade 9 Class 2 Steel Plate?
ASTM A387 Grade 9 is a chromium-molybdenum alloy steel plate, specially designed for use in pressure vessels and boilers operating at high temperatures. The addition of chromium enhances corrosion and oxidation resistance, while molybdenum improves strength and creep resistance.
Class 2 plates are supplied in a heat-treated condition, providing higher tensile and yield strength compared to Class 1.
Key Features of ASTM A387 Grade 9 Class 2 Plates
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Excellent resistance to high temperature and pressure
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Superior creep and tensile strength
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Good resistance to oxidation and corrosion
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High durability and long service life
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Suitable for severe industrial environments
Typical Applications
ASTM A387 Grade 9 Class 2 Plates are widely used in industries such as:
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Oil & Gas Refineries
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Petrochemical Plants
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Power Generation Units
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Chemical Processing Industries
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Boilers and Pressure Vessels
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Heat Exchangers and Reactors
ASTM A387 Grade 9 Class 2 Plate Specifications (Overview)
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Standard: ASTM A387 / ASME SA387
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Grade: 9
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Class: 2
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Material Type: Chromium-Molybdenum Alloy Steel
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Forms Available: Plates, Sheets, Cut-to-size
(Custom sizes and thicknesses are available as per client requirements.)
Why Choose Sai Steel & Engineering Company?
Sai Steel & Engineering Company is a trusted name in the steel industry, known for quality, reliability, and customer satisfaction. When you choose us, you benefit from:
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ISO 9001:2008 certified processes
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Assured quality and test-certified materials
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Competitive pricing
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Ready stock and timely delivery
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Expert technical support
Contact Us Today
If you are looking for ASTM A387 Grade 9 Class 2 Plates suppliers in India, get in touch with us for the best quality products and professional service.
Sai Steel & Engineering Company
(An ISO 9001:2008 Certified Company)
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Office No. 9, Ratan House,
Opp. Central Cinema, Raja Ram Mohan Roy Rd,
Girgaon, Mumbai – 400004
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