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18Ni300 Stainless Steel

18Ni300 Stainless Steel

18Ni300 is characterized by high hardness and toughness. Compared with traditional steel, 18Ni300 steel has excellent weldability, thermoplasticity and process ability. It has good toughness while having ultra-high strength.

Product Details

Overview

18Ni300 is characterized by high hardness and toughness. Compared with traditional steel, 18Ni300 steel has excellent weldability, thermoplasticity and process ability. It has good toughness while having ultra-high strength.

Advantages

  • Exceptional Printing Precision & Stability

  • Large-Scale Industrial Capability

  • Advanced Monitoring & Automation

  • Quiet, High-Speed Performance

Chemical Composition

FeSiNiP
CoC
Bal.0.02 17.88 0.006 8.99 0.006 
Mo
STiOAiN
4.72 0.003 0.75 0.025 0.14 0.005 


Technical Datasheet


General PropertiesDensity ISO3369≥8.20g/cm³
Mechanical Properties
(As built)
Tensile Strength ISO6892-1≥1100     MPa
Yield Strength ISO6892-1≥1000     MPa
Elongation after Fracture ISO6892-1≥10%
Vickers hardness ISO6507-1
Hardness(HRC)ISO6507-133-35
Thermal conductivity at 20C16 W/mK-18 W/mK
Surface roughness RaX,Y5μm-10μm
Surface roughness Ra Z10μm-15μm
Mechanical Properties
(Heat  treated)
Tensile Strength ISO6892-1≥2000     MPa
Yield Strength ISO6892-1≥1900     MPa
Elongation after Fracture ISO6892-1≥4 %
Vickers hardness ISO6507-1
Hardness(HRC)ISO6507-151-53
Thermal conductivity at 20C16 W/mK-18 W/mK
Surface roughness RaX,Y5μm-10μm
Surface roughness Ra Z5μm-10μm


Printing Samples

Application

AutomotiveShoe Molds & Footwear PrototypingMedical & HealthcareSculpture & ArtFurniture & Home ApplianceAerospace & Precision EngineeringArchitectureMolds & Tools

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