| Mar-M 002 Steel Spot Lights |
| Heat Treatment |
- Solution: 1220°C
- Ageing : 1050°C/12h + 870°C/16h
|
| Material family |
Metal (non-ferrous) |
| Base material |
Ni (Nickel) |
| Condition |
Directionally solidified |
| Typical Uses |
Aircraft engines, esp. turbine blades and vanes |
| Temperature Capability |
1000°C for 1000hr life at 138 N/mm 2 [4] |
| Forms |
Rods, Risers, Gas Turbines, Wheels, Blades, Solids, Turnings |
|
Get Mar-M002 as per Standards Click
Here
|
Table of Content
Marc 002 Nickel Cobalt Based Alloy Supplier in India With Service Temp. Below 1000 °C
MAR M 002 Super Alloy Temperature Rating
| Maximum Service Temperature |
980 - 1040 °C |
| Solution Heat Treatment Temperature |
1120 - 1175 °C |
| Aging Heat Treatment Temperature |
760 - 870°C |
| Thermal Stability Range |
Up to 1050°C |
Nickel Super Alloy MAR-M-002 Heat Treated Conditions
- VRSHT 1220°C + 1 OS0°C/12h + 870°C/16h
- VRSHT 1240°C + 1050°C/12h + 870°C/16h
- VRSHT 1260°C + 1050°C/12h + 870°C/16h
- 1220°C/2h + 1 OS0°C/12h + 870°C/16h
Heat Treatment of Marc 002 Material
| Solution Heat Treatment |
1220°C |
| Ageing Heat Treatments |
1050°C/12h + 870°C/16h |
Offer Heat and Oxidation Resistance Mar-M002 Material At Factory Price For Cast Turbine of Aeroengine
Mar-M002 Material Applications
Cast Alloy MAR M 002 Forms
- Rod, Bar, Wire and Forgings
- Plate, Sheet and Strip
- Pipe and Tube
- Welding Product
MAR M 002 Super Alloy Equivalent Grades
Nickel Super Alloy MAR-M-002 Mechanical Properties
| Tensile
Rm (MPa) |
Yield
Rp0.2 (MPa) |
Reduction in cross section on fracture
Z (%) |
Impact
KV/Ku (J) |
Elongation
A (%) |
As-Heat-Treated Condition |
Brinell hardness (HBW) |
| 869 (≥) |
527 (≥) |
21 |
32 |
23 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
323 |
Stockist Of Mar-M 002 Alloy in Mumbai in Various Forms With 60.825% Nickel, Refer Chemical Composition
Mar M002 Chemical Composition
| Alloy |
C |
S |
Cr |
Ni |
Si |
Mn |
P |
Hf |
Ta |
Co |
W |
Mo |
Al |
Ti |
B |
Zr |
Fe |
| Mar-M002 |
0.13-0.17 |
≤0.01 |
8.0-10.0 |
Bal |
≤0.2 |
≤0.2 |
≤0.01 |
1.3-1.7 |
2.25-2.75 |
9.0-11.0 |
9.0-11.0 |
≤0.5 |
5.25-5.75 |
1.25-1.75 |
0.01-0.02 |
0.03-0.08 |
≤0.5 |
Mar-M 002 Alloy Electrical Properties
| Property |
Min |
Max |
Unit |
| Electrical Resistivity |
100 |
150 |
µohm·cm |
| Electrical Conductivity |
1.15 |
1.72 |
% IACS |
| Galvanic Potential |
-0.24 |
-0.16 |
V |
Dendritic and Interdendritic Areas of CC MarM-002
| Element |
Partitioning Ratio |
Interdendritic Region |
Dendrite |
| Ni |
1.08 |
63.1 ± 2.5 |
58.6 ± 1.0 |
| Cr |
0.71 |
6.3 ± 2.0 |
8.8 ± 0.6 |
| Co |
0.83 |
9.3 ± 1.1 |
11.1 ± 0.4 |
| Al |
1.30 |
4.5 ± 0.5 |
3.5 ± 0.2 |
| Ti |
1.65 |
1.3 ± 0.2 |
0.8 ± 0.1 |
| Ta |
1.04 |
5.6 ± 0.4 |
5.4 ± 1.0 |
| W |
0.73 |
7.8 ± 1.0 |
10.6 ± 0.6 |
| Hf |
2.48 |
2.1 ± 0.6 |
0.8 ± 0.2 |
Buy Nickel Super Alloy MAR-M-002 Online With Density 8.5 g/cm3 and Melting Point 1280-1380°C
Mar-M002 Material Physical Properties
| Temperature
(°C) |
Density
(kg/dm³) |
Modulus of elasticity
(GPa) |
Thermal conductivity
(W/m·°C) |
Specific electrical resistivity
(Ω mm²/m) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and |
Specific thermal capacity
(J/kg·°C) |
Poisson's coefficient, ν |
| 22 |
- |
- |
- |
0.33 |
- |
- |
- |
| 415 |
- |
151 |
23.3 |
- |
- |
414 |
- |
| 128 |
232 |
- |
34.2 |
- |
44 |
- |
213 |
| Melting Point, ℃ |
1280-1380 |
Nickel Super Alloy MAR-M-002 Thermal Properties
| Property |
Min |
Max |
Unit |
| Maximum Service Temperature |
807 |
987 |
°C |
| Minimum Service Temperature |
-273 |
— |
°C |
| Thermal Conductivity |
12 |
13.5 |
W/m·°C |
| Specific Heat Capacity |
390 |
410 |
J/kg·°C |
| Thermal Expansion Coefficient |
11 |
12 |
µstrain/°C |
| Thermal Shock Resistance |
509 |
645 |
°C |
| Thermal Distortion Resistance |
1.03 |
1.19 |
MW/m |
| Latent Heat of Fusion |
280 |
320 |
kJ/kg |
Impact & Fracture Properties of Mar-M 002 Steel
| Property |
Min |
Max |
Unit |
| Fracture Toughness |
60.5 |
67.2 |
MPa·m0.5 |
| Toughness (G) |
28.1 |
34.9 |
kJ/m² |
Get DS Cast Alloy MAR M 002 Material With Electron Beam Welding Due to High Crack Sensitivity
MAR M 002 Material Welding Methods
- Tungsten Inert Gas (TIG) Welding
- Plasma Arc Welding
- Electron Beam Welding (EBW)
- Laser Beam Welding (LBW)
- Brazing (high-temperature nickel-based fillers)
- Gas Tungsten Arc Welding (GTAW) with controlled heat input
- Vacuum Brazing
- Diffusion Bonding for highly stressed components
Microstructure-Creep Properties of Marc 002 Material
| Creep Life |
- 1220°C/2h, 1240°C, 1260°C ≈ 260 hrs
|
| Fine γ' Effect |
- 1260°C → highest γ' but no longest creep life
- γ' saturation ~60%
|
| Maximum Creep Life |
- ~400 hrs
- Better carbide + eutectic γ' distribution
- Strain spread homogeneously
|
Varied Rate Solution Heat Treatment for MarM-002
| Temperature (°C) |
Heating Rate (°C/h) |
Dwell Period (h) |
| 1180 |
900 |
0.0 |
| 1200 |
12.0 |
0.0 |
| 1220 |
4.8 |
0.0 |
| 1260 |
2.0 |
2.0 |
