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Haynes 282® Nickel Alloy Synergic Gas Metal Arc Welded (GMAW) Plate

Category Metal , Nonferrous Metal , Nickel Alloy
Manufacturer Haynes International, Inc.
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Haynes 282® Nickel Alloy Synergic Gas Metal Arc Welded (GMAW) Plate.pdf
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Material Notes:
Excellent High Temperature Strength HAYNES® 282® alloy is a wrought, gamma-prime strengthened superalloy developed for high temperature structural applications, especially those in aero and land-based gas turbine engines. It possesses a unique combination of creep strength, thermal stability, weldability, and fabricability not found in currently available commercial alloys. The alloy has excellent creep strength in the temperature range of 1200 to 1700°F (649 to 927°C), surpassing that of Waspaloy alloy, and approaching that of R-41 alloy. Easily Fabricated: This high level of creep strength in HAYNES 282 alloy has been attained at a relatively low volume fraction of the strengthening gamma-prime phase, resulting in outstanding resistance to strain-age cracking (normally a problem with superalloys in this creep strength range). Additionally, slow gamma-prime precipitation kinetics allow for the alloy to have excellent ductility in the as-annealed condition. Consequently, HAYNES 282 alloy exhibits superior weldability and fabricability. Product Forms: HAYNES 282 alloy is designed for use in the form of plate, sheet, strip, foil, billet, bar, wire welding products, pipe, and tubing. Heat Treatment: HAYNES 282 alloy is provided in the solution-annealed condition, in which it is readily formable. The typical solution annealing temperature is in the range of 2050 to 2100°F (1121 to 1149°C). After component fabrication, a two-step age hardening treatment is required to put the alloy into the high-strength condition. The treatment includes 1850°F (1010°C) / 2 hours / AC (air cool) + 1450°F (788°C) / 8 hours / AC. Applications: Suitable for critical gas turbine applications, such as sheet fabrications, seamless and flash butt-welded rings, and cases found in compressor, combustor, and turbine sections. In augmented aircraft gas turbines, it is useful for exhaust and nozzle components. In land-based gas turbines, HAYNES 282 alloy is a good candidate for transition sections and other hot-gas-path components. Machining: HAYNES 282 alloy has similar machining characteristics to other nickel alloys used at high temperatures. Rough machining should be carried out prior to age-hardening, using the following guidelines. Final machining or finish grinding may be done after age-hardening.Tensile properties reported are for transverse synergic gas metal arc welded plate specimens. Other properties are typical of the alloy.Data provided by the manufacturer, Haynes International, Inc.
Physical Properties Metric English Comments
Density 8.27 g/cc
0.299 lb/in³
Solution Annealed
8.29 g/cc
0.299 lb/in³
Age-hardened
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 185 MPa

@Thickness 12.7 mm,
Temperature 982 °C
26800 psi

@Thickness 0.500 in,
Temperature 1800 °F
As Welded, Solution Annealed, and Aged; Weld/Weld Fracture
565 MPa

@Thickness 12.7 mm,
Temperature 871 °C
81900 psi

@Thickness 0.500 in,
Temperature 1600 °F
As Welded, Solution Annealed, and Aged; Weld/Weld Fracture
852 MPa

@Thickness 12.7 mm,
Temperature 760 °C
124000 psi

@Thickness 0.500 in,
Temperature 1400 °F
As Welded, Solution Annealed, and Aged; Base/Base Fracture
899 MPa

@Thickness 12.7 mm,
Temperature 25.0 °C
130000 psi

@Thickness 0.500 in,
Temperature 77.0 °F
As Welded, Base/Base Fracture
910 MPa

@Thickness 12.7 mm,
Temperature 538 °C
132000 psi

@Thickness 0.500 in,
Temperature 1000 °F
As Welded, Solution Annealed, and Aged; Weld/Weld Fracture
947 MPa

@Thickness 12.7 mm,
Temperature 649 °C
137000 psi

@Thickness 0.500 in,
Temperature 1200 °F
As Welded, Solution Annealed, and Aged; Weld/Weld Fracture
977 MPa

@Thickness 12.7 mm,
Temperature 25.0 °C
142000 psi

@Thickness 0.500 in,
Temperature 77.0 °F
As Welded and Solution Annealed at 2075°F(1135°C)/30min/AC, Base/Base Fracture
1074 MPa

@Thickness 12.7 mm,
Temperature 25.0 °C
155800 psi

@Thickness 0.500 in,
Temperature 77.0 °F
As Welded, Solution Annealed, and Aged; Base/Base Fracture
1120 MPa

@Thickness 12.7 mm,
Temperature 25.0 °C
162000 psi

@Thickness 0.500 in,
Temperature 77.0 °F
As Welded and Aged at 1850°F(1010°C)/2hr/AC + 1450°F(788°C)/8h/AC; Weld/Weld Fracture
Tensile Strength, Yield 137 MPa

@Temperature 982 °C,
Time 45700 sec
19900 psi

@Temperature 1800 °F,
Time 12.7 hour
As Welded, Solution Annealed, and Aged; Weld/Weld Fracture; 0.2% Offset
490 MPa

@Temperature 871 °C,
Time 45700 sec
71100 psi

@Temperature 1600 °F,
Time 12.7 hour
As Welded, Solution Annealed, and Aged; Weld/Weld Fracture; 0.2% Offset
537 MPa

@Temperature 25.0 °C,
Time 45700 sec
77900 psi

@Temperature 77.0 °F,
Time 12.7 hour
As Welded, Base/Base Fracture; 0.2% Offset
542 MPa

@Temperature 25.0 °C,
Time 45700 sec
78600 psi

@Temperature 77.0 °F,
Time 12.7 hour
As Welded and Solution Annealed at 2075°F(1135°C)/30min/AC, Base/Base Fracture; 0.2% Offset
577 MPa

@Temperature 760 °C,
Time 45700 sec
83700 psi

@Temperature 1400 °F,
Time 12.7 hour
As Welded, Solution Annealed, and Aged; Base/Base Fracture; 0.2% Offset
578 MPa

@Temperature 538 °C,
Time 45700 sec
83800 psi

@Temperature 1000 °F,
Time 12.7 hour
As Welded, Solution Annealed, and Aged; Weld/Weld Fracture; 0.2% Offset
587 MPa

@Temperature 649 °C,
Time 45700 sec
85100 psi

@Temperature 1200 °F,
Time 12.7 hour
As Welded, Solution Annealed, and Aged; Weld/Weld Fracture; 0.2% Offset
651 MPa

@Temperature 25.0 °C,
Time 45700 sec
94400 psi

@Temperature 77.0 °F,
Time 12.7 hour
As Welded, Solution Annealed, and Aged; Base/Base Fracture; 0.2% Offset
810 MPa

@Temperature 25.0 °C,
Time 45700 sec
117000 psi

@Temperature 77.0 °F,
Time 12.7 hour
As Welded and Aged at 1850°F(1010°C)/2hr/AC + 1450°F(788°C)/8h/AC; Weld/Weld Fracture; 0.2% Offset
Modulus of Elasticity 140 GPa

@Temperature 1000 °C
20300 ksi

@Temperature 1830 °F
Dynamic
154 GPa

@Temperature 900 °C
22300 ksi

@Temperature 1650 °F
Dynamic
166 GPa

@Temperature 800 °C
24100 ksi

@Temperature 1470 °F
Dynamic
175 GPa

@Temperature 700 °C
25400 ksi

@Temperature 1290 °F
Dynamic
183 GPa

@Temperature 600 °C
26500 ksi

@Temperature 1110 °F
Dynamic
190 GPa

@Temperature 500 °C
27600 ksi

@Temperature 932 °F
Dynamic
196 GPa

@Temperature 400 °C
28400 ksi

@Temperature 752 °F
Dynamic
202 GPa

@Temperature 300 °C
29300 ksi

@Temperature 572 °F
Dynamic
209 GPa

@Temperature 200 °C
30300 ksi

@Temperature 392 °F
Dynamic
213 GPa

@Temperature 100 °C
30900 ksi

@Temperature 212 °F
Dynamic
217 GPa

@Temperature 25.0 °C
31500 ksi

@Temperature 77.0 °F
Dynamic
Poissons Ratio 0.319

@Temperature 25.0 °C
0.319

@Temperature 77.0 °F
0.326

@Temperature 100 °C
0.326

@Temperature 212 °F
0.335

@Temperature 200 °C
0.335

@Temperature 392 °F
0.335

@Temperature 300 °C
0.335

@Temperature 572 °F
0.337

@Temperature 400 °C
0.337

@Temperature 752 °F
0.341

@Temperature 500 °C
0.341

@Temperature 932 °F
0.346

@Temperature 600 °C
0.346

@Temperature 1110 °F
0.352

@Temperature 700 °C
0.352

@Temperature 1290 °F
0.355

@Temperature 800 °C
0.355

@Temperature 1470 °F
0.357

@Temperature 900 °C
0.357

@Temperature 1650 °F
0.363

@Temperature 1000 °C
0.363

@Temperature 1830 °F
Shear Modulus 51.0 GPa

@Temperature 1000 °C
7400 ksi

@Temperature 1830 °F
Dynamic
57.0 GPa

@Temperature 900 °C
8270 ksi

@Temperature 1650 °F
Dynamic
61.0 GPa

@Temperature 800 °C
8850 ksi

@Temperature 1470 °F
Dynamic
65.0 GPa

@Temperature 700 °C
9430 ksi

@Temperature 1290 °F
Dynamic
68.0 GPa

@Temperature 600 °C
9860 ksi

@Temperature 1110 °F
Dynamic
71.0 GPa

@Temperature 500 °C
10300 ksi

@Temperature 932 °F
Dynamic
73.0 GPa

@Temperature 400 °C
10600 ksi

@Temperature 752 °F
Dynamic
76.0 GPa

@Temperature 300 °C
11000 ksi

@Temperature 572 °F
Dynamic
78.0 GPa

@Temperature 200 °C
11300 ksi

@Temperature 392 °F
Dynamic
80.0 GPa

@Temperature 100 °C
11600 ksi

@Temperature 212 °F
Dynamic
82.0 GPa

@Temperature 25.0 °C
11900 ksi

@Temperature 77.0 °F
Dynamic
Thermal Properties Metric English Comments
CTE, linear 12.1 µm/m-°C

@Temperature 25.0 - 100 °C
6.72 µin/in-°F

@Temperature 77.0 - 212 °F
12.4 µm/m-°C

@Temperature 25.0 - 200 °C
6.89 µin/in-°F

@Temperature 77.0 - 392 °F
12.8 µm/m-°C

@Temperature 25.0 - 300 °C
7.11 µin/in-°F

@Temperature 77.0 - 572 °F
Electrical Properties Metric English Comments
Electrical Resistivity 0.0001261 ohm-cm

@Temperature 25.0 °C
0.0001261 ohm-cm

@Temperature 77.0 °F
0.0001278 ohm-cm

@Temperature 100 °C
0.0001278 ohm-cm

@Temperature 212 °F
0.0001299 ohm-cm

@Temperature 200 °C
0.0001299 ohm-cm

@Temperature 392 °F
0.0001299 ohm-cm

@Temperature 1000 °C
0.0001299 ohm-cm

@Temperature 1830 °F
0.0001318 ohm-cm

@Temperature 300 °C
0.0001318 ohm-cm

@Temperature 572 °F
0.0001326 ohm-cm

@Temperature 900 °C
0.0001326 ohm-cm

@Temperature 1650 °F
0.0001334 ohm-cm

@Temperature 400 °C
0.0001334 ohm-cm

@Temperature 752 °F
0.0001345 ohm-cm

@Temperature 800 °C
0.0001345 ohm-cm

@Temperature 1470 °F
0.000135 ohm-cm

@Temperature 500 °C
0.000135 ohm-cm

@Temperature 932 °F
0.0001355 ohm-cm

@Temperature 700 °C
0.0001355 ohm-cm

@Temperature 1290 °F
0.0001362 ohm-cm

@Temperature 600 °C
0.0001362 ohm-cm

@Temperature 1110 °F
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