金属 3D 打印材料

高温合金inconel625/718


Inconel 625是一种镍铬基高温合金,具有很高的耐腐蚀和高温性能,并能轻松打印:功能原型和最终使用部件可用于严苛的使用环境,Inconel 625符合ASTM B443的化学要求。


Composition

Amount

Chromium

20-23%

Molybdenum

8-10%

Iron

5% max

Niobium

3.15-4.15%

Cobalt

1%max

Manganese

0.5% max

Silicon

0.5% max

Aluminum

0.4% max

Titanium

0.4% max

Carbon

0.1% max

Phosphorus

0.015% max

Sulfur

0.015% max

Nickel

bal


Inconel 625


Markforged Inconel 625 As-Sintered

Inconel 62S printed ©n the Metal X. washed in the Wssh-I. and sintered in the

Sinter-1. As-Sintered microstructure captured at 100x is pictured to the right


Typical Mechanical Properties

Standard

Markforged As-Sintered

Wrought AMS 5599'

Ultimate Tensile Strength

ASTME8

765 MPa

827 MPa

0.2% Yield Strength

ASTME8

334 MPa

414 MPa

Elongation at Break

ASTM E8

42%

30%

Hardness

ASTM E18

7HRC

0-19 HRC

Relative Density2

ASTMB923

96.5%

100%