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Metal

Nickel-Based Alloy GH4169(SLM-METAL)

140$

3D printing SLM Natural
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GH4169, also known as Inconel 718, is a precipitation-hardened nickel-based superalloy featuring excellent high-temperature strength, creep resistance, and fatigue performance. It retains stable mechanical properties up to 700°C and also provides good corrosion resistance and weldability, making it widely used in aerospace, energy, and high-temperature industrial applications.


  • Surface & Hardness
    Surface Roughness (Sandblasted): ≥6 μm
    Hardness (As-Printed) / HRB: 30 ± 3
    Hardness (Post-Heat Treatment) / HRB: 45 ± 3

  • Mechanical Properties
    Tensile Strength (As-Printed): 1080 ± 80 MPa
    Tensile Strength (Post-Heat Treatment): 1400 ± 100 MPa
    Yield Strength (As-Printed): 770 ± 80 MPa
    Yield Strength (Post-Heat Treatment): 1150 ± 100 MPa
    Elongation (As-Printed): 25 ± 3 %
    Elongation (Post-Heat Treatment): 18 ± 5 %

Max. Part Size:

350mm × 400mm × 360mm

Tolerance and Precision：

±200 µm or ±0.2%


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OLA-AL6061(SLM)

145$

Al6061 SLM Natural (As-printed)
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Aluminum 6061 is a lightweight, high-strength alloy with excellent machinability, weldability, and corrosion resistance. It is one of the most popular aluminum materials for 3D printing, especially suitable for parts requiring good surface quality and mechanical performance.

As a heat-treatable alloy, 6061 maintains stable workability after annealing and offers balanced strength and formability, making it ideal for industrial-grade applications.

  • As-Printed State

    Surface roughness (sandblasted): ≥7 μm

    Hardness: 90±10 HRB

    Tensile strength: 260±40 MPa

    Yield strength: 202±40 MPa

    Elongation: 14±5%

  • Post-Heat Treatment

    Hardness: 120±30 HRB

    Tensile strength: 300±20 MPa

    Yield strength: 250±20 MPa

    Elongation: 10±5%

  • Key Notes

    Heat treatment increases strength but reduces ductility

    Hardness variability increases after treatment (±30 HRB)

    All values include process tolerance ranges

Max. Part Size:

350mm × 400mm × 360mm

Tolerance and Precision：

±200μm or ±0.2%



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OLA-Stainless Steel 316L (SLM)

148$

SS316L SLM Natural (Metallic Gray)
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316L stainless steel is a low-carbon, austenitic alloy widely used for its exceptional resistance to chemicals, acids, and high temperatures. As a biocompatible, food-grade material, it’s ideal for aerospace, medical implants, molds, prototypes, and luxury jewelry. It maintains strength and ductility under demanding conditions, making it a reliable choice for functional and end-use parts.

  • Surface Characteristics
    Surface Roughness (As-Sandblasted): ≥6 μm

  • As-Printed State
    Hardness: 93±3 HRB
    Tensile Strength: 700±100 MPa
    Yield Strength: 510±100 MPa
    Elongation: 35±10%

  • After Heat Treatment
    Hardness: 93±3 HRB
    Tensile Strength: 720±100 MPa
    Yield Strength: 520±100 MPa
    Elongation: 32±10%

Max. Part Size:

350mm × 400mm × 360mm

Tolerance and Precision：

±200 µm or ±0.2%


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OLA-AlSi10Mg (SLM)

140$

SLM AlSi10Mg Natural (Metallic Gray)
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AlSi10Mg is a lightweight aluminum alloy with excellent strength-to-weight ratio, good thermal conductivity, and reliable mechanical properties. Known for its low density and great cost-effectiveness, this alloy is ideal for complex geometries, heat-resistant parts, and functional prototypes in aerospace, automotive, and electronics.

  • Surface Characteristics
    Surface Roughness: ≥7 μm
    Flame Resistance: V0

  • As-Printed State
    Hardness: 69±3 HRB
    Tensile Strength: 440±50 MPa
    Yield Strength: 240±50 MPa
    Elongation: 6±3%
    Tensile Modulus: 2200-2770 MPa
    Flexural Strength: 77-144 MPa

  • After Heat Treatment
    Hardness: 63±3 HRB
    Tensile Strength: 320±50 MPa
    Yield Strength: 210±50 MPa
    Elongation: 8±3%
    Heat Deflection Temp: 216°C
    Flexural Modulus: 2230-2820 MPa

Max. Part Size:

427mm × 527mm × 460mm

Tolerance and Precision：

±200 µm or ±0.2%


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OLA 17-4PH（SLM）

150$

17-4 SLM Natural (Metallic Grey)
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17-4PH is a precipitation-hardened stainless steel known for its excellent corrosion resistance, high tensile strength at room temperature, and good weldability. It is widely used in tire mold manufacturing, medical applications, and various industrial tooling scenarios.

  • As-Printed State

    Surface roughness (sandblasted): ≥6 μm

    Hardness: HRB 94±3

    Tensile strength: 900±100 MPa

    Yield strength: 560±100 MPa

    Elongation: 28±2%

  • Post-Heat Treatment

    Hardness: HRB 41±3

    Tensile strength: 1300±100 MPa

    Yield strength: 1100±100 MPa

    Elongation: 16±2%

  • Key Notes

    "As-printed" refers to direct metal laser sintered (DMLS) state

    H900 heat treatment condition shown (solution annealed + aged)

    Hardness converts to ~HRC 38 as-printed / HRC 22 post-treatment

Max. Part Size:

320mm × 360mm × 360mm

Tolerance and Precision：

±200μm or ±0.2%



View Data Sheet

OLA-TC-4 (SLM)

150$

TC-4 SLM Natural (Silver-Grey)
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Titanium alloy TC4, also known as Ti6Al4V, is a medium-strength α-β phase titanium alloy with excellent mechanical properties, biocompatibility, and corrosion resistance. It is widely used in the aerospace, medical, and chemical industries.

  • As-Printed State

    Surface roughness (sandblasted) ≥7μm

    Hardness: HRC 38±3

    Yield strength: 1050±50 MPa

    Elongation: 7±3%

    Tensile strength: 1230±50 MPa

  • Post-Heat Treatment

    Hardness: HRC 35±3

    Yield strength: 950±50 MPa

    Elongation: 13±3%

    Tensile strength: 1015±50 MPa

  • Key Notes

    "As-printed" emphasizes the raw manufactured state.

    "Post-heat treatment" replaces "heat-treated" for technical accuracy.

    Units follow ISO/ASTM standards (e.g., MPa not Mpa).

Max. Part Size:

350mm x 400mm x 360mm

Tolerance and Precision：

±200μm or ±0.2%



View Data Sheet
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