TKNCO

Spherical metal powders for additive manufacturing

Titanium, superalloy, stainless, and high-entropy powders for LPBF, DED, and MIM

In metal additive manufacturing, sphericity, particle-size distribution, and oxygen content decide print quality. TKNCO sources spherical powders in titanium alloys (Ti-6Al-4V, TA15, CP-Ti), nickel superalloys (Inconel 718/625, Hastelloy X class), stainless steels (316L, 17-4PH), cobalt-chrome, and aluminum and copper alloys.

We also source special grades for the research market — high-entropy alloy powders (CoCrFeMnNi Cantor alloy and variants), tool steels (H13, M2), and maraging steel. Each item's TDS discloses composition specification, size cut, and typical properties; the scope of COA and PSD reports is confirmed per item at quotation.

Powders come in process-matched cuts — 15-53 um for LPBF, 53-106 um for DED — and for alloys not in the catalog we reply on sourcing feasibility within 48 hours. Small research quantities are welcome.

Catalog items

N=23
Spherical Ti-6Al-4V Powder (MIM/AM)—Ti Balance, Al 5.5–6.75%D10–D90: 15–53 μmTDS — Spherical Ti-6Al-4V Powder (MIM/AM)Quote — Spherical Ti-6Al-4V Powder (MIM/AM)
Spherical TA15 Ti Alloy Powder—Ti BalanceD10–D90: 15–53 μmTDS — Spherical TA15 Ti Alloy PowderQuote — Spherical TA15 Ti Alloy Powder
Maraging Steel 1.2709 Powder—Ni 17–19%, Co 8.5–9.5%D10–D90: 15–53 μmTDS — Maraging Steel 1.2709 PowderQuote — Maraging Steel 1.2709 Powder
Spherical Inconel 718 Superalloy Powder—Ni 50–55%, Cr 17–21%Cut: 15–53 μmSOURCEABLETDS — Spherical Inconel 718 Superalloy PowderQuote — Spherical Inconel 718 Superalloy Powder
Spherical Inconel 625 Superalloy Powder—Ni Balance, Cr 20–23%Cut: 15–53 μmSOURCEABLETDS — Spherical Inconel 625 Superalloy PowderQuote — Spherical Inconel 625 Superalloy Powder
Spherical GH3536 Powder (Hastelloy X Equivalent)—Ni Balance, Cr 20.5–23%Cut: 53–106 μm (DED)SOURCEABLETDS — Spherical GH3536 Powder (Hastelloy X Equivalent)Quote — Spherical GH3536 Powder (Hastelloy X Equivalent)
Spherical 316L Stainless Steel Powder—Cr 16–18%, Ni 10–14%Cut: 15–53 μmSOURCEABLETDS — Spherical 316L Stainless Steel PowderQuote — Spherical 316L Stainless Steel Powder
Spherical 304L Stainless Steel Powder—Cr 18–20%, Ni 8–12%Cut: 15–53 μmSOURCEABLETDS — Spherical 304L Stainless Steel PowderQuote — Spherical 304L Stainless Steel Powder
Spherical 17-4PH Stainless Steel Powder—Cr 15–17.5%, Ni 3–5%, Cu 3–5%Cut: 15–53 μmSOURCEABLETDS — Spherical 17-4PH Stainless Steel PowderQuote — Spherical 17-4PH Stainless Steel Powder
Spherical 420 Stainless Steel Powder—Cr 12–14%, C ≥ 0.15%Cut: 45–105 μmSOURCEABLETDS — Spherical 420 Stainless Steel PowderQuote — Spherical 420 Stainless Steel Powder
Spherical H13 Tool Steel Powder—Cr 4.75–5.5%, Mo 1.1–1.75%, V 0.8–1.2%Cut: 15–53 μmSOURCEABLETDS — Spherical H13 Tool Steel PowderQuote — Spherical H13 Tool Steel Powder
Spherical M2 High-Speed Steel Powder—W 5.5–6.75%, Mo 4.5–5.5%, Cr 3.75–4.5%Cut: 15–53 μmSOURCEABLETDS — Spherical M2 High-Speed Steel PowderQuote — Spherical M2 High-Speed Steel Powder
Spherical CX Maraging Stainless Powder (Corrax Type)—Cr ≈ 12%, Ni ≈ 9.4%, Al ≈ 1.7%Cut: 15–53 μmSOURCEABLETDS — Spherical CX Maraging Stainless Powder (Corrax Type)Quote — Spherical CX Maraging Stainless Powder (Corrax Type)
Spherical CoCrMo Alloy Powder—Cr 26.5–28.5%, Mo 4.8–6.4%Cut: 15–45 μmSOURCEABLETDS — Spherical CoCrMo Alloy PowderQuote — Spherical CoCrMo Alloy Powder
Spherical CoCrMoW Alloy Powder—Co 62–66%, Cr 23–27%Cut: 15–45 μmSOURCEABLETDS — Spherical CoCrMoW Alloy PowderQuote — Spherical CoCrMoW Alloy Powder
Spherical AlSi10Mg Aluminum Alloy Powder—Si 9–11%, Mg 0.2–0.45%Cut: 0–25 μmSOURCEABLETDS — Spherical AlSi10Mg Aluminum Alloy PowderQuote — Spherical AlSi10Mg Aluminum Alloy Powder
Spherical AlSi7Mg Aluminum Alloy Powder—Si 6.5–7.5%, Mg 0.25–0.45%Cut: 15–53 μmSOURCEABLETDS — Spherical AlSi7Mg Aluminum Alloy PowderQuote — Spherical AlSi7Mg Aluminum Alloy Powder
Spherical CuSn10 Bronze Powder—Sn 9–11%, O ≤ 0.3%Cut: 15–53 μmSOURCEABLETDS — Spherical CuSn10 Bronze PowderQuote — Spherical CuSn10 Bronze Powder
Spherical CuCrZr Copper Alloy Powder—Cr 0.5–1.5%, Zr 0.05–0.25%Cut: 15–53 μmSOURCEABLETDS — Spherical CuCrZr Copper Alloy PowderQuote — Spherical CuCrZr Copper Alloy Powder
Spherical Ni80Cr20 Alloy Powder (NiCr 80/20)—Cr 18–21%Cut: 15–53 μm / 10–30 μmSOURCEABLETDS — Spherical Ni80Cr20 Alloy Powder (NiCr 80/20)Quote — Spherical Ni80Cr20 Alloy Powder (NiCr 80/20)
Spherical Ni50Cr50 Alloy Powder (NiCr 50/50)—Cr 48–52%Cut: 15–45 μmSOURCEABLETDS — Spherical Ni50Cr50 Alloy Powder (NiCr 50/50)Quote — Spherical Ni50Cr50 Alloy Powder (NiCr 50/50)
Spherical CP-Ti Grade 1 Powder (TA1)7440-32-6Ti ≥ 99.5%Cut: 15–53 μmSOURCEABLETDS — Spherical CP-Ti Grade 1 Powder (TA1)Quote — Spherical CP-Ti Grade 1 Powder (TA1)
Spherical High-Entropy Alloy Powder CoCrFeMnNi (Cantor)—Near-equiatomic 5-elementCut: 15–53 μmSOURCEABLETDS — Spherical High-Entropy Alloy Powder CoCrFeMnNi (Cantor)Quote — Spherical High-Entropy Alloy Powder CoCrFeMnNi (Cantor)

Sourceable — supply terms within 48 hours

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