Mechanical properties of Inconel 600

As we know the inconel 600 offers broad strength and toughness on base of its production conditions. The wire’s mechanical properties are shown in the below table:

Form and Condition Tensile

Strength, ksi

Yield Strength, ksi Elongation, % Hardness, Rockwell
Wire
Cold-Drawn
Annealed 80-120 35-75 45-20
No. 1 Temper 105-135 70-105 35-15
Spring Temper 170-220 150-210 5-2

 

The wire exhibits intermediate yield strength of 25,000 to 50,000 ksi and it is paired with the elongation about 55 to 35% provides fabrication with minor issues. In the severe cold processing, it offers large tensile strength about 220,000 psi. The evaluation of total hemispherical emissivity and total normal emissivity are provided as following:

600 oF 900 oF 1200 oF 1500 oF 1800oF 2000oF
Total Hemispherical Emissivity 0.69 0.72 0.76 0.79 0.82
Total Normal Emissivity As-Rolled and Oxidized 0.85 0.87 0.90 0.95 0.98
Sand-Blasted and Oxidized 0.86 0.90 0.93 0.96 0.97

The  below table represents the tensile properties of inconel 600 at room temperature in the hot annealed condition at the variable temperature. The tensile properties of alloy in the forged to 31% reduction at the temperature of 1600oF

870oC are provided for forging and subsequently to the annealing processing is provided in the below table:

Heat Treatment

B °F/1 hr

Tensile

Strength, ksi

Yield Strength, ksi Elongation,% Hardness, Rb
1300 100.5 61.0 34 92
1400 97.5 57.0 31 89
1500 98.5 57.0 33 91
1600 102.0 62.0 32 93
1700 102.5 41.5 30 88

The above table describes the influence of annealing on the features of cold processed alloy. The tensile strength characteristics of cold treated tubing of alloy in the drawn and annealing conditions are provided as following:

Heat Treatment

B °F/1 hr

Tensile

Strength, ksi

Yield Strength, ksi Elongation,% Hardness, Rb
1200 143.5 124.0 17.5 32
1300 131.5 108.2 18.0 30
1400 103.0 41.5 41.0 88
1500 100.3 39.7 42.0 83
1600 100.5 40.5 43.0 83

The inconel 600 wire introduces excellent impact strength even at the normal room temperatures and sustains its whole strength at the lower value of temperatures. the wire doesn’t allow the hard to brittle conversion of material with the reducing temperature. The impact strength for 0.5 inch thicker plate at the room and lower temperature limits are shown in the below table:

Orientation Temperature Impact Strength J
oF oC
Transverse 70 21 86.1
-110 -79 88.8
-320 -196 82.4
Longitudinal 70 21 83.7
-110 -79 90.8
-320 -196 83.1

Moreover the impact strength of inconel alloy in other forms at room temperature is provided in the below table:

Condition Impact Strength
Izod Notch, J Charpy U-Notch, J
Cold-Drawn >163 312
Cold-Drawn, Annealed 95-136 205
Hot-Rolled >163 312
Hot-Rolled, Annealed 136-163

The impact strength of inconel 600  at the high temperature is given below:

Temperature Impact Strength

 

oF oC Annealed,J Cold-Drawn, J
70 21 244 155
800 430 254 114
1000 540 217 116
1200 650 217 141
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Isha Changotra has wide experience in metals industry and is working for a renowned super alloys manufacturer located in China and United States. With extensive insight in metals and high performance super alloys, she aims to provide most useful information for folks engaged under this niche.

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Posted in Inconel Wire
One comment on “Mechanical properties of Inconel 600
  1. Gajendra says:

    Very Useful Information About Inconel 600 Mechanical Properties One of the Useful Blog To Visit Thanks For Sharing

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