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Materials Guide
Material Attributes Tensile Strength Yield Strength Elongation
As
Printed
With Heat Treatment As Printed With Heat Treatment As Printed With Heat Treatment
Aluminum
AlSi10Mg
Corrosion resistance, high strength-to-weight ratio and temperature resistance 70 ksi 42 ksi 42 ksi 26 ksi 3-6% 11%+
Aluminum
F357
Corrosion resistance, high strength-to-weight ratio and temperature resistance 61 ksi 47 ksi 42 ksi 40 ksi 3-6% 11.5%+
Aluminum
A6061-RAM2
Great strength to weight ratio. Excellent corrosion and machinability 45 ksi 45 ksi 40 ksi 41 ksi 14% 11%
Copper
GRCop-42
Combination of high heat flux, high conduction and high strength. Good material strength at high temperatures . Oxidation and blanching resistnace. 78 ksi 53 ksi 48 ksi 28 ksi 23% 31%+
Cobalt Chrome
CoCrMo
High tensile strength & hardness; bio-compatibility 153 ksi 135 ksi 121 ksi 82 ksi 8-10% 20%
Hastelloy X High strength and oxidation and crack resistance 112 ksi 125 ksi 87.5 ksi 105 ksi 18-20% 34%
Inconel
718
High strength, excellent temperature and corrosion resistance 140 ksi 196 ksi 88 ksi 166 ksi 30% 17%
Inconel
625
Excellent fatigue properties along with increased oxidation resistance 70 ksi 168 ksi 40 ksi 67 ksi 30% 15%
Inconel
H282
High strength in high temperature situations, including high creep. Gamma prime strengthened and easily fabricated. 138 ksi 130 ksi 40 ksi 97 ksi 47% 53%
Niobium C103 Excellent mechanical properties at extreme temperatures 93 ksi 73 ksi 76 ksi 53 ksi 30% 32%
Stainless Steel
17-4
High strength and hardness with good corrosion resistance 120 ksi 160 ksi 83 ksi 150 ksi 15% 20%
Stainless Steel
316L
Corrosion and crack resistance 97 ksi 80 ksi 72 ksi 40 ksi 50% 60%
Titanium
TiAl6V4
Corrosion resistance, strength, temperature resistance and weight reduction 186 ksi 155 ksi 161 ksi 141 ksi 12% 18%

Properties referenced are approximate. Parameters, processes, orientation, and location on build plate can impact final build outcomes. This table is for reference only.

Sintavia’s powder laboratory is ISO 17025/ANAB accredited. 
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