Best STAINLESS STEEL Material | 3D Printing Service | Lava - China


Stainless Steel

The iron-based alloy EOS StainlessSteel 316L is characterized by a high ductility and corrosion resistance. As a kind of 3D printing material, it can be used in many areas, such as for watch and jewellery making, in the medical field for surgical aids, endoscopic surgery and orthopedics or in aerospace for the manufacture of mounting parts. The material meets the requirements of the ASTM F138 norm (“Standard Specification for Wrought 18Cr-14Ni-2.5Mo Stainless Steel Bar and Wire for Surgical Implants, UNS S31673″). It has been optimized for use on the EOSINT M 280 system. The manufactured parts can be further processed or polished.

Key Benefits
excellent corrosion resistance
high ductility
post-processing possible
meets the requirements of the ASTM F138 norm

Object model printed with Stainless Steel material

Appearance Grey
Printing Process Direct Metal Laser Sintering (DMLS)
Maximum part dimensions 400 x 400 x 400 mm (15.8 x 15.8 x 15.8 in)
Laser type Yb-fiber laser; 1 kW
Precision optics F-theta-lens
Scan speed up to 7.0 m/s (23 ft/s)
Focus diameter approx. 90 µm (0.0035 in)
Part Density ~7.98g/cm3
Layer thickness 20μm
Tensile strength(XY) 650Mpa
Tensile strength(Z) 590Mpa
Yield strength(XY) 535Mpa
Yield strength(Z) 490Mpa
Elongation at break(XY) 35%
Elongation at break(Z) 45%