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Atomfair® GH4099 high-temperature superalloy powder inside a clear hexagonal glass bottle with a vertical brand label.

GH4099 High-Temperature Superalloy Powder

$312.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Buy gh4099 powder price deals for aero engine combustion chambers manufacturing R&D. ISO standard compliance. Contact inquiry@atomfair.com.

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Description

ATOMFAIR® GH4099 HIGH-TEMPERATURE SUPERALLOY POWDER

RESEARCH GRADE MATERIAL

Product Overview
The ATOMFAIR® GH4099 gas-atomized spherical powder establishes unparalleled material consistency and baseline performance control in advanced additive manufacturing workflows. Engineered for complete variable elimination across high-precision laser powder bed fusion setups, this nickel-matrix alloy serves as an essential validation layer for pioneering aerospace and high-temperature research institutions. Contact us today to acquire your specialized system at competitive gh4099 powder price values.

Technical Specifications

PARAMETER DETAILS
1. Chemical Composition (wt.%)
Nickel (Ni) Balance (Bal.)
Chromium (Cr) | Cobalt (Co) Cr: 17.0-20.0% | Co: 5.0-8.0%
Tungsten (W) | Molybdenum (Mo) W: 5.0-7.0% | Mo: 3.5-4.5%
Aluminum (Al) | Titanium (Ti) Al: 1.7-2.4% | Ti: 1.0-1.5%
Iron (Fe) | Manganese (Mn) | Silicon (Si) Fe: ≤2.0% | Mn: ≤0.4% | Si: ≤0.5%
Trace Elements (C, Mg, Ce, B, P, S) C: ≤0.08% | Mg: ≤0.01% | Ce: ≤0.02% | B: ≤0.005% | P: ≤0.015% | S: ≤0.015%
Interstitials (O, N) O: ≤0.02% | N: ≤0.02%
2. Physical Properties & Size Distribution
Particle Size Range (μm) D10: ≥15 μm | D50: 30-40 μm | D90: ≤60 μm
Sphericity / Flowability Sphericity: ≥0.9 | Flowability: ≤18 s/50g
Density Metrics Apparent Density: ≥4.4 g/cm³ | Tap Density: ≥5.0 g/cm³
3. Heat-Treated Mechanical Properties
Performance at Room Temp. Tensile Strength: ≥1050 MPa | Yield Strength: ≥700 MPa | Elongation: ≥15.0%
Performance at 900°C Tensile Strength: ≥400 MPa | Yield Strength: ≥350 MPa | Elongation: ≥15.0%
Manufacturing Rules Processed under strict ISO standard compliance conditions
Applicable Processes Optimized specifically for Selective Laser Melting (SLM) additive print layers.


Key Features & Advantages
  • Excellent Weldability & Structure: Formulated explicitly to match demanding high-temperature welded structures with minimum crack vulnerability.
  • Elite Powder Flow Profile: Strict spherical form factor (≥0.9) and excellent rheology flow (≤18 s/50g) prevent packing void formation.
  • High-Temperature Stress Endurance: Possesses robust room-temperature tensile baseline (≥1050 MPa) and maintains stable thresholds at 900°C.

APPLICATION SCOPE: Manufacturing critical high-temperature welded structures, including aero-engine combustion chambers, afterburners, and hot-section structural containment shells.
PACKAGING: Vacuum-sealed within high-durability laboratory containers overlaid with a dry argon gas envelope to prevent particle decay.
IMPORTANT NOTICE: This product is highly sensitive to ambient exposure. Keep containers tightly sealed or handle exclusively within an anhydrous inert gas environment to prevent phase contamination or degradation before thermal validation. For customized pricing information or batch certifications, contact our logistics division.

TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: INQUIRY@ATOMFAIR.COM
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

Additional information

size

1kg15-53μm

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