DIN 17744 W.Nr. 2.4819 Nickel Alloy Plate Sheet 1.0 - 30.0mm Laser Cutting Any Size

Product Information: Nickel Alloy Plate (UNS N10276 / DIN 2.4819 / Hastelloy C-276)

• Material: Nickel-Chromium-Molybdenum-Tungsten Alloy
• Common Designations: UNS N10276, W.Nr. 2.4819, ASTM B575, ASME SB575, Hastelloy C-276

Key Characteristics

• Exceptional Corrosion Resistance: Outstanding performance in severely corrosive environments, including:

  • Strong oxidizing agents (e.g., chlorine, hypochlorite, ferric chloride, cupric chloride)

  • Reducing acids (e.g., sulfuric, hydrochloric, phosphoric)

  • Chloride-containing solutions (resists pitting, crevice corrosion, stress corrosion cracking)

  • Acetic acid, formic acid, wet chlorine gas, solvents.

• Excellent Fabricability: Can be readily formed and welded using standard techniques.

• High Temperature Stability: Maintains strength and corrosion resistance at elevated temperatures.

• Versatility: One of the most widely used nickel alloys for handling the most aggressive chemical process conditions.

Chemical Composition (Typical % wt.)

Mechanical Properties (Typical - Annealed Condition)

• Tensile Strength: ≥ 690 MPa (≥ 100 ksi)

• Yield Strength (0.2% Offset): ≥ 283 MPa (≥ 41 ksi)

• Elongation (% in 50mm / 2"): ≥ 40%

• Hardness (Rockwell B): ≤ 100 HRB

Physical Properties

• Density: 8.89 g/cm³ (0.321 lb/in³)

• Melting Range: ~ 1325 - 1370 °C (~ 2420 - 2500 °F)

Applications (Typical Uses for Plate)

• Chemical processing equipment (reactors, vessels, columns, piping systems)

• Pollution control scrubbers and ducting

• Pulp and paper digesters and bleach plants

• Pharmaceutical manufacturing equipment

• Waste treatment systems

• Flue gas desulfurization (FGD) systems

• Marine engineering components

• Acid production and handling

Available Forms & Specifications

• Form: Plate (Hot Rolled or Cold Rolled & Annealed)

• Thickness Range: Typically 5mm (0.187") to 150mm (6") or more (subject to mill capability).

• Width & Length: Standard mill sizes, can often be cut-to-order.

• Standards: Supplied to ASTM B575, ASME SB575, EN 10204 3.1/3.2, or equivalent customer specifications.

Key Advantages

1. Proven Performance: Industry standard for severe corrosive service.

2. Broad Chemical Resistance: Handles both oxidizing and reducing media.

3. Weldability: Can be readily welded by common methods (TIG, MIG, SMAW) without post-weld heat treatment under most conditions.

4. High Strength & Toughness: Reliable performance under stress.