ASTM B625 UNS N08031 Sheet

1. Material: UNS N08031, Alloy 31, 1.4562
2. Thickness: 0.5mm to 50mm
3. Width: 1000mm to 2500mm
4. Length: 2000mm to 6000mm customizable

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Product Introduction

ASTM B625 UNS N08031 Sheet is a nickel, chromium-molybdenum stainless steel alloy with added nitrogen and copper, between special alloy austenitic stainless steel and nickel alloy. Alloy 31 plate is widely used in chemical and petrochemical industries, ore extractors, environmental and marine engineering, and oil and gas production. 1.4562 hot rolled plate has excellent corrosion resistance in sulfuric acid, reducing and oxidizing media, and has strong corrosion resistance in phosphoric acid environments.

ASTM B625 UNS N08031 Sheet Applications:

Chemical industry
Marine engineering: seawater desalination equipment, offshore platform structural components
Energy industry: nuclear power plants, coal-fired power plants
Environmental protection engineering: flue gas desulfurization equipment, wastewater treatment equipment
Oil and gas extraction
Heat exchanger

1.4562 Alloy 31 Plate Sheet Strip Specifications

Specifications	ASTM B625 / ASME SB 625
Standard	ASTM, ASME, and API
Thickness	4.0mm – 100mm
Size	1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
Form	Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats
Finish	Hot rolled plate (HR), Cold rolled plate (CR), 2B, 2D, BA NO(8), SATIN
Hardness	Soft, Hard, Half Hard, Quarter Hard, Spring Hard, etc.

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ASTM B625-21 Standard

ASTM B625 specification covers alloys UNS N08925, UNS N08031, UNS N08932, UNS N08926, UNS N08354, and UNS R20033 plate, sheet, and strip in the annealed temper.

Weldability

ASTM B625 UNS N08031 Plate Welding can be done by TiG, MlG and shielded metal arc welding, and Alloy 276 welding consumables should be used.

Processing and Services

Cutting: Laser cutting, water jet cutting and other high-precision processing methods.
Surface treatment: brushing, polishing, sandblasting

EN 1.4562 Material Heat Treatment

Solution annealing is usually carried out in the temperature range of 1150 to 1180°C, followed by quenching or cooling in water.

FAQ

Q: About ASTM B625 UNS N08031 Sheet price per kg?

A: Prices from ranges $25 to $35 per kilogram, vary depending on size, wall thickness, supplier etc.

Q: How long does your delivery time take?

A: Delivery time is within 5-21 days

Q: Is There Sample Service?

A: Samples Are Provided Free Of Charge

Q: What Is The Minimum Order Quantity?

A: No Minimum Order Quantity

Q: How to pack the products?

A: The inner layer has a waterproof paper outer layer and is fixed with a fumigation wooden pallet.

Q: Exported Countries

A: Brazil, South Africa, Indonesia, India, Singapore, Malaysia, Iran, Russia, UAE, Chile, Laos, etc

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