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Haynes Hastelloy® G-30® alloy, 3.2 mm thick sheet, GTAW weld

Category Metal , Nonferrous Metal , Nickel Alloy , Superalloy
Manufacturer Haynes International, Inc.
Trade Name Hastelloy®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Haynes Hastelloy® G-30® alloy, 3.2 mm thick sheet, GTAW weld.pdf
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Material Notes:
HASTELLOY® G-30® alloy is a high chromium nickel-base alloy which shows superior corrosion resistance in commercial phosphoric acids as well as many complex environments containing highly oxidizing acids such as nitric/hydrochloric, nitric/hydrofluoric and sulfuric acids. The resistance of G-30 alloy to the formation of grain boundary precipitates in the heat-affected zone makes it suitable for use in most chemical process applications in the as-welded condition.HASTELLY G-30 alloy is available in the form of plate, sheet, strip, billet, bar, wire, covered electrodes, pipe and tubing.Typical Applications: Phosphoric Acid Service Sulfuric Acid Service Nitric Acid Service Nuclear Fuel Reprocessing Nuclear Waste Processing Pickling Operations Petrochemicals Fertilizer Manufacture Pesticide Manufacture Gold Ore Extraction Heat Treatment: The standard solution heat treatment consists of heating to 2150°F (1177°C) followed by rapid air-cooling or water quenching. Parts which have been hot formed should be solution heat-treated prior to final fabrication or installation.Forming: G-30 alloy has excellent forming characteristics and cold forming is the preferred method of forming. Because of its good ductility, it can be easily cold-worked. The alloy is generally stiffer than the austenitic stainless steels so more energy is required during cold forming.Data provided by the manufacturer, Haynes International, Inc.
Physical Properties Metric English Comments
Density 8.22 g/cc
0.297 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 676 MPa
98000 psi
379 MPa

@Temperature 760 °C
55000 psi

@Temperature 1400 °F
490 MPa

@Temperature 538 °C
71100 psi

@Temperature 1000 °F
Tensile Strength, Yield 331 MPa

@Strain 0.200 %
48000 psi

@Strain 0.200 %
186 MPa

@Strain 0.200 %,
Temperature 760 °C
27000 psi

@Strain 0.200 %,
Temperature 1400 °F
414 MPa

@Strain 0.200 %,
Temperature 538 °C
60000 psi

@Strain 0.200 %,
Temperature 1000 °F
Elongation at Break 39 %
39 %
in 50.8 mm
34 %

@Temperature 760 °C
34 %

@Temperature 1400 °F
in 50.8 mm
45 %

@Temperature 538 °C
45 %

@Temperature 1000 °F
in 50.8 mm
Modulus of Elasticity 202 GPa
29300 ksi
plate heat treated to 1177°C, rapid quenched
184 GPa

@Temperature 538 °C
26700 ksi

@Temperature 1000 °F
plate heat treated to 1177°C and rapid quenched
192 GPa

@Temperature 427 °C
27800 ksi

@Temperature 801 °F
plate heat treated to 1177°C and rapid quenched
194 GPa

@Temperature 316 °C
28100 ksi

@Temperature 601 °F
plate heat treated to 1177°C and rapid quenched
196 GPa

@Temperature 204 °C
28400 ksi

@Temperature 399 °F
plate heat treated to 1177°C and rapid quenched
Thermal Properties Metric English Comments
CTE, linear 14.4 µm/m-°C

@Temperature 30.0 - 316 °C
8.00 µin/in-°F

@Temperature 86.0 - 601 °F
14.9 µm/m-°C

@Temperature 30.0 - 427 °C
8.28 µin/in-°F

@Temperature 86.0 - 801 °F
15.5 µm/m-°C

@Temperature 30.0 - 538 °C
8.61 µin/in-°F

@Temperature 86.0 - 1000 °F
16.0 µm/m-°C

@Temperature 30.0 - 760 °C
8.89 µin/in-°F

@Temperature 86.0 - 1400 °F
16.0 µm/m-°C

@Temperature 30.0 - 649 °C
8.89 µin/in-°F

@Temperature 86.0 - 1200 °F
Thermal Conductivity 10.2 W/m-K

@Temperature 24.0 °C
70.8 BTU-in/hr-ft²-°F

@Temperature 75.2 °F
11.9 W/m-K

@Temperature 100 °C
82.6 BTU-in/hr-ft²-°F

@Temperature 212 °F
14.4 W/m-K

@Temperature 200 °C
99.9 BTU-in/hr-ft²-°F

@Temperature 392 °F
16.7 W/m-K

@Temperature 300 °C
116 BTU-in/hr-ft²-°F

@Temperature 572 °F
18.7 W/m-K

@Temperature 400 °C
130 BTU-in/hr-ft²-°F

@Temperature 752 °F
20.3 W/m-K

@Temperature 500 °C
141 BTU-in/hr-ft²-°F

@Temperature 932 °F
21.4 W/m-K

@Temperature 600 °C
149 BTU-in/hr-ft²-°F

@Temperature 1110 °F
Component Elements Properties Metric English Comments
Carbon, C <= 0.030 %
<= 0.030 %
Chromium, Cr 28 - 31.5 %
28 - 31.5 %
Cobalt, Co <= 5.0 %
<= 5.0 %
Copper, Cu 1.0 - 2.4 %
1.0 - 2.4 %
Iron, Fe 13 - 17 %
13 - 17 %
Manganese, Mn <= 1.5 %
<= 1.5 %
Molybdenum, Mo 4.0 - 6.0 %
4.0 - 6.0 %
Nb + Ta 0.30 - 1.5 %
0.30 - 1.5 %
Nickel, Ni 43 %
43 %
As Remainder
Phosphorous, P <= 0.040 %
<= 0.040 %
Silicon, Si 0.80 %
0.80 %
Sulfur, S <= 0.020 %
<= 0.020 %
Tungsten, W 1.5 - 4.0 %
1.5 - 4.0 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.000116 ohm-cm

@Temperature 24.0 °C
0.000116 ohm-cm

@Temperature 75.2 °F
0.000117 ohm-cm

@Temperature 100 °C
0.000117 ohm-cm

@Temperature 212 °F
0.000119 ohm-cm

@Temperature 200 °C
0.000119 ohm-cm

@Temperature 392 °F
0.000119 ohm-cm

@Temperature 300 °C
0.000119 ohm-cm

@Temperature 572 °F
0.000123 ohm-cm

@Temperature 400 °C
0.000123 ohm-cm

@Temperature 752 °F
0.000124 ohm-cm

@Temperature 500 °C
0.000124 ohm-cm

@Temperature 932 °F
0.000125 ohm-cm

@Temperature 600 °C
0.000125 ohm-cm

@Temperature 1110 °F
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