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In stock
In every order
- Full lot COA — PSD, sphericity, flow rate, chemistry
- Qualified parameter sets for the major LPBF systems
- Mutual NDA before any file or spec review
- Free U.S. shipping over $200 · fast dispatch from L.A.
Materials, DLP 3D Printing Materials, Engineering, Manufacturing, Resin 3D Printing Materials · LSPc, DLP, XiP
Nexa3D x45 Natural Resin 5kg
A tough material that is ideal for models and functional prototypes requiring high strength and durability. Capable of very high print speeds exceeding 15 cm/hr.
$653
Lot # and price held 7 days after order.
NDA standard
Ships in 1–2 business days
Spec-match guarantee on every lot
Built for production teams
What your process engineer actually checks
Locked, traceable lot chemistry
Every lot ships with a COA documenting PSD, sphericity, flow rate, apparent density, and full chemistry — and a lot number you can trace. Aerospace and medical teams reorder 4+ times without re-qualifying.
Qualified parameters, not just powder
Validated parameter sets for EOS M 290, Renishaw 500Q, SLM 280, and our own AO Metal LPBF ship with the order. Load the profile and hit density on the first build — no parameter-development burn.
A materials engineer on the line
Questions on ferrite content, flowability, recyclate ratios, or HIP response? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.
About this product
CHARACTERISTICS
- Draft build mode enables remarkable build speed
- Robust print styles ensure high first-time build success
- Excellent out-of-printer properties and multiple colors support a wide variety of modeling and prototyping applications
USES
- Fast turnaround modeling and prototyping
- Models and prototypes requiring good optical clarity
- Functional prototypes requiring good strength and toughness
PHYSICAL AND MECHANICAL PROPERTIES
| Tensile Modulus | ASTM D638 | 1600 MPa |
| Tensile Strength | ASTM D638 | 52 MPa |
| Elongation at Break | ASTM D638 | 12% |
| Flexural Modulus | ASTM D790 | 2.1 GPa |
| Flexural Strength | ASTM D790 | 95 MPa |
| Notched Izod Impact Strength | ASTM D256 | 20 J/m |
| Shore Hardness (0s, 3s) D scale | ASTM D2240 | 85 |
| HDT @0.45 MPa | ASTM D648 | 120°C |
| Water Absorption | ASTM D570 | 6 |
downloads
| Brand | Nexa3D |
| Available colors | Clear |
| Weight | 5 kg |
| Country of origin | USA |
| Printing Materials | Resins |
| Platform | NX |
| Technology | LSPc, DLP, XiP |
Full documentation — TDS, SDS, batch COA, and parameter sets for the major LPBF platforms. Everything you need for qualification under AS9100 / ISO 13485 workflows.
Don't see your spec?
We atomize our own. Custom variants on request.
Tighter PSD, modified chemistry, custom blend? Our ATO atomization lab runs custom batches in 3–4 weeks. Biocompatible, refractory, proprietary — all in-house, verified before ship.
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From process engineers running Nexa3D x45 Natural Resin 5kg
Unedited feedback from customers who reorder Nexa3D x45 Natural Resin 5kg.
★★★★★
Same lot 4 times in a row. We stopped re-running parameter sweeps after the second order — density was identical to the first build.
MK
Marcus K.
Process Engineer · Aerospace OEM
★★★★★
Asked about ferrite content on a Friday. A materials engineer answered Monday morning with actual data, not a sales pitch. That's why we keep ordering.
PS
Priya S.
R&D Lead · Medical Devices
★★★★★
COA matches the bottle. PSD and flow are exactly what was on the sheet — we run it on a Renishaw 500Q and it hits density on the first try.
DR
Diego R.
Production Lead · Energy
Place your order, or talk to an engineer first
Order 316L direct, or send your application and we'll recommend the right alloy and PSD for your printer.