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 supplies gas-atomized spherical powders: 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, delivered with lot-by-lot COA and PSD reports.

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.

ItemsN=23

ProductCAS No.PuritySIZE / FORMTDS

●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)TDS
— · Ti Balance, Al 5.5–6.75% · D10–D90: 15–53 μm
●Spherical TA15 Ti Alloy Powder—Ti BalanceD10–D90: 15–53 μmTDS
●Spherical TA15 Ti Alloy PowderTDS
— · Ti Balance · D10–D90: 15–53 μm
●Maraging Steel 1.2709 Powder—Ni 17–19%, Co 8.5–9.5%D10–D90: 15–53 μmTDS
●Maraging Steel 1.2709 PowderTDS
— · Ni 17–19%, Co 8.5–9.5% · D10–D90: 15–53 μm
○Spherical Inconel 718 Superalloy Powder—Ni 50–55%, Cr 17–21%D10–D90: 15–53 μmTDS
○Spherical Inconel 718 Superalloy PowderTDS
— · Ni 50–55%, Cr 17–21% · D10–D90: 15–53 μm
○Spherical Inconel 625 Superalloy Powder—Ni Balance, Cr 20–23%D10–D90: 15–53 μmTDS
○Spherical Inconel 625 Superalloy PowderTDS
— · Ni Balance, Cr 20–23% · D10–D90: 15–53 μm
○Spherical GH3536 Powder (Hastelloy X Equivalent)—Ni Balance, Cr 20.5–23%53–106 μm (DED cut)TDS
○Spherical GH3536 Powder (Hastelloy X Equivalent)TDS
— · Ni Balance, Cr 20.5–23% · 53–106 μm (DED cut)
○Spherical 316L Stainless Steel Powder—Cr 16–18%, Ni 10–14%D10–D90: 15–53 μmTDS
○Spherical 316L Stainless Steel PowderTDS
— · Cr 16–18%, Ni 10–14% · D10–D90: 15–53 μm
○Spherical 304L Stainless Steel Powder—Cr 18–20%, Ni 8–12%D10–D90: 15–53 μmTDS
○Spherical 304L Stainless Steel PowderTDS
— · Cr 18–20%, Ni 8–12% · D10–D90: 15–53 μm
○Spherical 17-4PH Stainless Steel Powder—Cr 15–17.5%, Ni 3–5%, Cu 3–5%D10–D90: 15–53 μmTDS
○Spherical 17-4PH Stainless Steel PowderTDS
— · Cr 15–17.5%, Ni 3–5%, Cu 3–5% · D10–D90: 15–53 μm
○Spherical 420 Stainless Steel Powder—Cr 12–14%, C ≥ 0.15%45–105 μmTDS
○Spherical 420 Stainless Steel PowderTDS
— · Cr 12–14%, C ≥ 0.15% · 45–105 μm
○Spherical H13 Tool Steel Powder—Cr 4.75–5.5%, Mo 1.1–1.75%, V 0.8–1.2%D10–D90: 15–53 μmTDS
○Spherical H13 Tool Steel PowderTDS
— · Cr 4.75–5.5%, Mo 1.1–1.75%, V 0.8–1.2% · D10–D90: 15–53 μm
○Spherical M2 High-Speed Steel Powder—W 5.5–6.75%, Mo 4.5–5.5%, Cr 3.75–4.5%D10–D90: 15–53 μmTDS
○Spherical M2 High-Speed Steel PowderTDS
— · W 5.5–6.75%, Mo 4.5–5.5%, Cr 3.75–4.5% · D10–D90: 15–53 μm
○Spherical CX Maraging Stainless Powder (Corrax Type)—Cr ≈ 12%, Ni ≈ 9.4%, Al ≈ 1.7%D10–D90: 15–53 μmTDS
○Spherical CX Maraging Stainless Powder (Corrax Type)TDS
— · Cr ≈ 12%, Ni ≈ 9.4%, Al ≈ 1.7% · D10–D90: 15–53 μm
○Spherical CoCrMo Alloy Powder—Cr 26.5–28.5%, Mo 4.8–6.4%D10–D90: 15–45 μmTDS
○Spherical CoCrMo Alloy PowderTDS
— · Cr 26.5–28.5%, Mo 4.8–6.4% · D10–D90: 15–45 μm
○Spherical CoCrMoW Alloy Powder—Co 62–66%, Cr 23–27%D10–D90: 15–45 μmTDS
○Spherical CoCrMoW Alloy PowderTDS
— · Co 62–66%, Cr 23–27% · D10–D90: 15–45 μm
○Spherical AlSi10Mg Aluminum Alloy Powder—Si 9–11%, Mg 0.2–0.45%0–25 μm (D50 ≈ 12 μm)TDS
○Spherical AlSi10Mg Aluminum Alloy PowderTDS
— · Si 9–11%, Mg 0.2–0.45% · 0–25 μm (D50 ≈ 12 μm)
○Spherical AlSi7Mg Aluminum Alloy Powder—Si 6.5–7.5%, Mg 0.25–0.45%D10–D90: 15–53 μmTDS
○Spherical AlSi7Mg Aluminum Alloy PowderTDS
— · Si 6.5–7.5%, Mg 0.25–0.45% · D10–D90: 15–53 μm
○Spherical CuSn10 Bronze Powder—Sn 9–11%, O ≤ 0.3%D10–D90: 15–53 μmTDS
○Spherical CuSn10 Bronze PowderTDS
— · Sn 9–11%, O ≤ 0.3% · D10–D90: 15–53 μm
○Spherical CuCrZr Copper Alloy Powder—Cr 0.5–1.5%, Zr 0.05–0.25%D10–D90: 15–53 μmTDS
○Spherical CuCrZr Copper Alloy PowderTDS
— · Cr 0.5–1.5%, Zr 0.05–0.25% · D10–D90: 15–53 μm
○Spherical Ni80Cr20 Alloy Powder (NiCr 80/20)—Cr 18–21%D10–D90: 15–53 μmTDS
○Spherical Ni80Cr20 Alloy Powder (NiCr 80/20)TDS
— · Cr 18–21% · D10–D90: 15–53 μm
○Spherical Ni50Cr50 Alloy Powder (NiCr 50/50)—Cr 48–52%D10–D90: 15–45 μmTDS
○Spherical Ni50Cr50 Alloy Powder (NiCr 50/50)TDS
— · Cr 48–52% · D10–D90: 15–45 μm
○Spherical CP-Ti Grade 1 Powder (TA1)7440-32-6Ti ≥ 99.5%D10–D90: 15–53 μmTDS
○Spherical CP-Ti Grade 1 Powder (TA1)TDS
7440-32-6 · Ti ≥ 99.5% · D10–D90: 15–53 μm
○Spherical High-Entropy Alloy Powder CoCrFeMnNi (Cantor)—Near-equiatomic 5-elementD10–D90: 15–53 μmTDS
○Spherical High-Entropy Alloy Powder CoCrFeMnNi (Cantor)TDS
— · Near-equiatomic 5-element · D10–D90: 15–53 μm

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