Hastelloy X (L-PBF)

UNS N06002

Hastelloy X printed by laser powder bed fusion is a solid-solution-strengthened nickel-chromium-iron-molybdenum superalloy built layer by layer from gas-atomized powder. Rapid solidification gives a fine cellular structure with columnar grains along the build direction, so properties differ between vertical and horizontal builds. The alloy is prone to microcracking and parts retain high residual stress, so they need supports, stress relief before removal from the plate, and machining of rough surfaces. Hot isostatic pressing and solution annealing are commonly applied to close porosity. Typical parts are combustor components, fuel nozzles and ducting for gas turbines.

combustor componentsfuel nozzlesgas turbine ducting

Compliance & Regulations

?UL 94?ITAR?EAR?ISO 10993?Conflict Free?FDA?RoHS?REACH

Hastelloy X/Hastelloy X (L-PBF)

Conditions

EOS NickelAlloy HX EOS NickelAlloy HX, as-built Velo3D Hastelloy X, as-built Colibrium Additive Nickel X, as-built Velo3D Hastelloy X Velo3D Hastelloy X, HIP Velo3D Hastelloy X, annealed Colibrium Additive Nickel X, solution-treated

Measured as printed

Each row is one condition this material was measured in. Its values and curves are in the tables and charts below, labelled with the condition; the ranges here span that row's own cited values and are never averaged across rows.

Condition	Yield (MPa)	UTS (MPa)	Elongation (%)	E (GPa)	Density (kg/m³)	Values	Curves
EOS NickelAlloy HX	—	—	—	—	8200	2	0
EOS NickelAlloy HX, as-built	550–650	680–830	27.0–39.0	—	—	12

Units:

si imperial

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Heat Treatment

Statistic

Condition

Source

Table

Orientation

Specification

Property	Value	Unit	Conditions
Elongation at Break(εf)	27.00 – 57.80	%	18 entriesClick to expand
Hardness (Vickers)(HV)4 entries	242	HV	Colibrium Additive Nickel X, as-built · Balanced Parameter 224 · as-built · XY
↳	241	HV	Colibrium Additive Nickel X, as-built · Balanced Parameter 226 · as-built · XY
↳	190	HV	Colibrium Additive Nickel X, solution-treated · Balanced Parameter 224 · solution-treated · XY
↳	191	HV	Colibrium Additive Nickel X, solution-treated · Balanced Parameter 226 · solution-treated · XY
Ultimate Tensile Strength(σUTS)	90.65 – 124	ksi	18 entriesClick to expand
Yield Strength (0.2% offset)(σy)	43.95 – 94.27	ksi	18 entriesClick to expand
Young's Modulus(E)	18,999.9 – 32,923.6	ksi	14 entriesClick to expand

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Filter by

Statistic

Condition

Source

Table

Temperature

Specification

Property	Value	Unit	Conditions
Density(ρ)4 entries	0.2962	lb/in³	EOS NickelAlloy HX · EOS M 290 \| 40 µm · minimum · EN ISO 3369
↳	0.2962	lb/in³	EOS NickelAlloy HX · EOS M 400-4 \| 40 µm · minimum · EN ISO 3369
↳	0.2970	lb/in³	Velo3D Hastelloy X
↳	0.2970	lb/in³	22°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Rows with are inherited from the base material

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

Export Control

Safety & Biocompatibility

Quality & Standards

Industry-Specific

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Hastelloy X (L-PBF) — Properties & Data | MatWorld