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Alloy 2.4819 Nickel Base Alloy Plate Sheet Hot Rolled Cold Rolled HC276 Plate

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Alloy 2.4819 Nickel Base Alloy Plate Sheet Hot Rolled Cold Rolled HC276 Plate

Name: Alloy 24819 Nickel Base Alloy Plate Sheet Hot Rolled Cold Rolled HC276 Plate
Brand: DELTA
Price: 40 USD

Wholesale Alloy 2.4819 Nickel Base Alloy Plate Sheet Hot Rolled Cold Rolled HC276 Plate from china suppliers

Brand Name : DELTA

Model Number : 2.4819

Certification : ISO

Place of Origin : China

MOQ : 500 kgs

Price : 40-45 USD/Kg

Payment Terms : L/C, T/T, Western Union

Supply Ability : 3 Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Products : Nickel Alloy Plate

Grade : 2.4819

Thickness : 1.0 - 30.0mm

Width : 1000mm 1219mm 1500mm

Standard : ASTM EN

Service : Cutting

Loading Port : Shanghai Port

Surface : 2B NO.1

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Alloy 2.4819 Nickel Base Alloy Plate Sheet Hot Rolled & Cold Rolled HC276 Plate

Quick Informations

Grade	Hastelloy C276 / 2.4819	Type	Sheet, Plate
Thickness	1.0-25.0mm	Width	1219mm,1500mm
Length	Within 6m	Service	Laser Cutting

More Specification Informations

Products Name	DIN 2.4819 Nickel Alloy Sheet , Plate
Thickness	cold rolled 1.0 - 3.0mm, hot rolled 4.0 - 25.0mm
Standard Size	10002000mm,12192438mm,1500*6000mm
Surface	2B, NO.1
Brand	DELTA
Service	Laser cutting
MOQ	2 Kgs
Other Type	round bar, strip,coil,pipe.etc
Packing	waterproof paper and wooden pallets, wooden box
Loading Port	Shanghai Port
Price term	EXW,FOB,CIF,CFR
Deliver time	within 12 days

Comprehensive Product Datasheet: DIN 2.4819 (Hastelloy® C-276) Nickel Alloy Plate

1. Product Overview

DIN 2.4819 (trade names: Hastelloy® C-276, UNS N10276, W.Nr. 2.4819) is a nickel-molybdenum-chromium superalloy engineered for extreme corrosion resistance. As a solution-strengthened, low-carbon alloy, it excels in oxidizing and reducing environments, making it ideal for critical applications in chemical processing, pollution control, and marine engineering138.

2. Key Chemical Composition

Element	Composition (wt.%)	Role
Ni	Balance (~50-60%)	Base matrix, ductility
Mo	15.0-17.0	Resistance to reducing acids (e.g., HCl, H₂SO₄)
Cr	14.5-16.5	Oxidation resistance
W	3.0-4.5	Enhances pitting resistance
Fe	4.0-7.0	Cost efficiency
C, Si	≤0.02, ≤0.08	Ultra-low to prevent intergranular corrosion
Trace elements (Co, V, Mn, P, S) tightly controlled for purity358.

3. Outstanding Properties & Performance

3.1 Corrosion Resistance: The Ultimate Shield

Acid Resistance: Withstands sulfuric, hydrochloric, phosphoric, and organic acids (e.g., acetic, formic) at concentrations ≤65% and temperatures up to boiling point58.
Chloride Immunity: Exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC) in seawater, brine, and chlorinated solvents14.
Unique Capability: One of few alloys suitable for wet chlorine, hydrofluoric acid (HF), and flue gas desulfurization (FGD) scrubbing37.

3.2 Mechanical & Physical Properties

Property	Value
Density	8.90–9.24 g/cm³
Melting Point	1325–1370°C
Tensile Strength	690–735 MPa
Yield Strength (0.2%)	285–310 MPa
Elongation	≥40%
Hardness (Brinell)	≤230 HB
Maintains strength from cryogenic temperatures to 550°C; avoid prolonged use above 700°C due to aging embrittlement349.

3.3 Fabrication Advantages

Weldability: Compatible with TIG, MIG, plasma arc, and SMAW. No post-weld heat treatment required8.
Formability: Excellent cold/hot workability via rolling, forging, and deep drawing68.

4. Target Applications

Industry	Key Components
Chemical Processing	Reactors, evaporators, acid-handling systems
Pollution Control	FGD scrubbers, dampers, flue gas reheaters
Marine & Offshore	Seawater pipelines, submarine components
Pharma/Pulp & Paper	Bleach equipment, waste treatment tanks
Energy	Nuclear coolant systems, heat exchangers147

5. Sales Advantages & Supply Capabilities

5.1 Competitive Selling Points

⛑️ Zero Intergranular Corrosion: Ultra-low C/Si eliminates carbide precipitation in weld heat-affected zones (HAZ), ensuring structural integrity in welded assemblies35.

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