| IN718 High Lights |
| Maximum part Dimensions |
250 x 250 x 305 mm |
| Standard Accuracy |
- DCTG 6 of DIN EN ISO 8062-3
- DCTG 8 of DIN EN ISO 8062-3
- DIN ISO 2768-1 c
|
| Layer Thickness |
Standard: 0.08 mm, Performance: 0.04 mm |
| Minimum Wall Thickness |
Standard: 1 mm, Performance: 0.5 mm |
| Minimum Detail Size |
0.4 mm |
| Internal channels |
Yes |
| Surface structure |
Rough surface |
| Finishing Degrees |
- Corundum blasted (matte)
- Glass bead blasted (satin)
- Matte + post-machined
|
|
Get In718 Alloy as per ASTM Standards Click Here
|
Table of Content
EOS In718 Supplier in India Which is Precipitation-Hardenable Nickel-Chromium Superalloy, Refer Composition
In718 Chemical Composition
| Element |
Min |
Max. |
| Fe |
Rem. |
| Mo |
2.80 |
3.30 |
| Ti |
0.65 |
1.15 |
| AI |
0.20 |
0.80 |
| Ni |
50.00 |
55.00 |
| Cr |
17.00 |
21.00 |
| Nb |
4.75 |
5.50 |
| Co |
- |
1.00 |
| Cu |
- |
0.30 |
| Si |
- |
0.35 |
| Mn |
- |
0.35 |
| Ta |
- |
0.05 |
Main Characteristics of EOS NickelAlloy IN718
- Good tensile, fatigue, creep and rupture strength
- Parts can be machined
- Parts are easily precipitation hardened
Dimensional Accuracy of UNS N07718
| Dimensions in mm |
| DCTG 6 |
IT14 |
3 |
+0.2 |
| DCTG 6 |
IT12 |
3-30 |
+0.2 |
| DCTG 8 |
IT13 |
30-60 |
+0.5 |
| DCTG 8 |
IT13 |
60-120 |
+0.7 |
| DCTG 8 |
IT13 |
120-250 |
+0.9 |
| DCTG 8 |
IT13 |
250-400 |
+1.1 |
Find UNS N07718 Alloy With Outstanding Weldability At Fair Price, See Density and Melting Point
| Parameter |
Performance Grade |
Standard Grade |
Unit |
Method |
|
Density
|
>8.15 |
>8.07 |
g/cm³
|
WGE-Prod-067EN |
|
Relative density
|
>99.5 |
>99 |
%
|
WGE-Prod-067EN |
|
Elastic modulus
|
200 |
200 |
GPa
|
DIN EN2002-1 |
|
Yield strength
|
>760 |
>750 |
MPa
|
DIN EN2002-1 |
|
Tensile strength
|
>1,000 |
>940 |
MPa
|
DIN EN2002-1 |
|
Roughness Rz
|
<60 |
<60 |
µm
|
ISO 4287 / AITM 1-00070 |
|
Roughness Ra
|
<15 |
<15 |
µm
|
ISO 4287 / AITM 1-00070 |
|
Elongation at break
|
>20 |
>8 |
%
|
DIN EN2002-1 |
|
Hardness
|
>300 |
>300 |
HV
|
ISO 6597-1:03-2006 |
| Density, ISO3369 |
Result |
Number of samples |
| Average density |
min 8.15 g/cm3 |
10 |
MIL-N-24469 Typical Applications
DIN NiCr19Fe19NbMo3 Process Information
| System set-up |
EOS M 290 |
| EOSPAR name |
IN718_040_PerformanceM291_2xx |
| EOS material set |
IN718 Performance 2.0 |
| Recoater blade |
EOS HSS Blade |
| Nozzle |
EOS Grid Nozzle |
| Software requirements |
EOSPRINT 1.7 or newer, EOSPRINT 2.6 or newer, EOSYSTEM 2.9 or newer |
| Powder part no. |
9011-0020 |
| Inert gas |
Argon |
| Sieve |
63 um |
Additional Details of In718 Material
| Min. wall thickness |
Typical 0.3 - 0.4 mm |
| Volume rate |
4.2 mm³/s |
| Layer thickness |
40 µm |
ASTM F3055 Heat Treatment
| Solution Annealing |
hold at 954 °C (1.750 °F ) for 1 hour per 25 mm |
| Ageing Treatment |
hold at 718 °C (1.325 °F ) 8 hours |
Get AMS 5662 Powder With Rupture Strength at Temperatures Up to 700 °C, Check Yield Strength Here
Inconel In718 Mechanical Properties at Room Temperature
| Property³ |
As Printed |
After Heat Treatment & HIP⁶ |
Units |
| Mean -3σ/Min |
Average |
Mean -3σ/Min |
Average |
| Yield (0.2% Offset) |
512 (74.3) |
603 (87.4) |
1022 (148) |
1063 (154) |
MPa (KSI) |
| Ultimate Tensile Strength |
912 (132) |
953 (138) |
1286 (187) |
1320 (191) |
MPa (KSI) |
| Elongation At Break |
24.1 |
30.9 |
15.3 |
20.7 |
percent |
| Modulus of Elasticity⁴ |
103 (14.9) |
110 (15.9) |
166 (24.1) |
199 (28.9) |
GPa (MSI) |
| Hardness |
HRC |
|
|
42.3 |
43.3 |
AMS 5662 Tensile Properties Heat Treated
| - |
Tensile strength |
Yield strength |
Elongation at break |
Number of samples |
| Rm [MPa] |
Rp0.2 [MPa] |
A [%] |
| Horizontal |
1.505 |
1.240 |
12 |
26 |
| Vertical |
1.375 |
1.145 |
17 |
54 |
Coefficient of Thermal Expansion ASTM E228-17
| Temperature |
25-400 °C |
25-600 °C |
25-100 °C |
25-300 °C |
25-700 °C |
25-200 °C |
25-500 °C |
| CTE |
14,4*10-6/K |
15,0*10-6/K |
13,1*10-6/K |
14,1*10-6/K |
15,5*10-6/K |
13,7*10-6/K |
14,7*10-6/K |
Inconel In718 Material Stockist in Mumbai For Gas Turbine Components, See Hardness Chart
In718 Material Hardness as per ISO 6508-1
| Hardness, HRC |
47 |
| Number of samples |
45 |
In718 Alloy Hardness as per DIN EN ISO 6506-1:2014
| Hardness, HB |
466 |
| Number of samples |
10 |
Particle Size Distribution of IN718 Powder
| PSD range [µm] |
d90max |
d10min |
| 5 - 20 |
22 |
4 |
| 15 - 45 |
48 |
10 |
| 15 - 53 |
56 |
10 |
| 20 - 63 |
66 |
18 |
| 45 - 106 |
106 |
40 |
Understand Difference Betwen In625 vs In718
| Properties |
IN625 |
IN718 |
| Tensile Strength |
≥880 MPa |
≥1320 MPa |
| Yield Strength |
≥450 MPa |
≥1050 MPa |
| Elongation after Fracture |
≥46 % |
≥13 % |
| Vickers hardness |
≥15 HRC |
≥42 HRC |
W.Nr 2.4668 Surface Roughness
| Horizontal surface |
As-manufactured Sa 4.5 µm |
Shot Peened Sa 3.8 µm |
