Inconel 945 Scrap/ Inconel 945 Foundry Scrap/ Inco 945 Scrap

Product Description

Material Designations

UNS N09945

Incoloy Alloy 945

Incoloy Alloy 945X

Special Metals HA 119 / HA 121

Chemical Composition Range

Nickel (Ni): 45.00 - 55.00

Chromium (Cr): 19.50 - 23.00

Molybdenum (Mo): 3.00 - 4.00

Niobium (Nb): 2.50 - 4.50

Copper (Cu): 1.50 - 3.00

Titanium (Ti): 0.50 - 2.50

Aluminum (Al): 0.01 - 0.70

Carbon (C): 0.005 - 0.040

Manganese (Mn): 1.00 max

Silicon (Si): 0.50 max

Phosphorus (P): 0.030 max

Sulfur (S): 0.030 max

Iron (Fe): Balance (~15.00 - 27.00)

Physical Properties

Density: 8.20 g/cm³ (0.296 lb/in³)

Melting Range: 1270°C - 1377°C (2317°F - 2510°F)

Specific Heat (23°C): 445 J/kg·K (0.106 Btu/lb·°F)

Thermal Conductivity (23°C): 10.9 W/m·K (75.9 Btu·in/ft²·h·°F)

Electrical Resistivity (20°C): 1.10 µΩ·m

Magnetic Permeability (20°C): 1.003

Mechanical Properties (Typical, Solution Annealed and Aged)

Tensile Strength: 1034 - 1281 MPa (150 - 186 ksi)

Yield Strength (0.2% Offset): 862 - 1138 MPa (125 - 165 ksi)

Elongation: 15% - 28%

Hardness: 32 - 46 HRC

Scrap and Foundry Classification

Primary Alloy Category: Age-Hardenable Nickel-Iron-Chromium Superalloy Scrap

Scrap Forms: Solids, Bar Ends, Turnings, Forging Crop Ends, Tubular Scrap, Foundry Ingot / Remelt Stock

Key Remelt Criteria: Low Sulfur (S <= 0.005%), Controlled Residual Carbon, Degreased and Clean Processing for Titanium/Aluminum Recovery

Applicable Specifications

NACE MR0175 / ISO 15156-3 (Level VII and Level VI-450°F)

API 6A CRA / API 20E

Special Metals Specification HA 119 (Standard Grade)

Special Metals Specification HA 121 (Shaft Grade)