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Tensile Properties

Bar (AMS 5755):

Test Temperature 0.2% Offset
Yield Strength
Ultimate Tensile
Strength
Elongation
°F °C ksi MPa ksi MPa %
RT RT 75.5 520 139.8 965 51.0
1000 538 54.0 370 120.8 835 52.5
1200 649 52.9 365 103.5 715 27.0
1400 760 55.5 385 88.5 610 20.3
1600 871 48.8 335 60.5 415 31.8
1800 982 23.6 160 32.4 225 47.5
2000 1093 10.6 73 17.4 120 79.0
RT=Room Temperature

Typical All-Weld Metal Tensile Properties

Gas Tungsten

Condition Test Temperature 0.2% Offset
Yield Strength
Ultimate
Tensile Strength
Elongation Reduction
of Area
As-Welded °F °C ksi MPa ksi MPa % %
70 20 80 555 120 830 35 27
1600 871 40 275 43 295 45 53
Aged 1000 h
1200°F (650°C)
70 20 115 795 160 1100 14 16
- - - - - - - -
Aged 1000 h
1400°F (760°C)
1400 760 64 445 84 580 27 38
- - - - - - - -

Gas Metal

Condition Test
Temperature
0.2% Offset
Yield Strength
Ultimate Tensile
Strength
Elongation Reduction
of Area
As-Welded °F °C ksi MPa ksi MPa % %
70 20 80 555 127 870 38 32
1600 871 42 285 45 310 41 42
Aged 1000 h
1200°F (650°C)
70 20 110 755 153 1055 15 16
- - - - - - - -
Aged 1000 h
1400°F (760°C)
1400 760 58 400 82 565 30 47
- - - - - - - -

Shielded Metal

Condition Test
Temperature
0.2% Offset
Yield Strength
Ultimate Tensile
Strength
Elongation Reduction
of Area
As-Welded °F °C ksi MPa ksi MPa % %
70 20 76 525 110 760 25 22
1600 871 36 250 38 265 14 15
Aged 1000 h
1200°F (650°C)
70 20 108 745 128 885 8 8
- - - - - - - -
Aged 1000 h
1400°F (760°C)
1400 760 57 390 77 535 11 14
- - - - - - - -

Transverse Tensile Properties for 1/2 incn (12.7mm) Plate Weldments (GTAW) Using Alloy W Filler*

Base Materials Test Temperature 0.2% Offset Ultimate Tensile Elongation Reduction of Area
- °F °C ksi MPa ksi MPa % %
X 70 20 58 395 113 780 52 55
1600 871 33 230 42 290 39 65
188 70 20 73 505 128 885 201 301
1600 871 51 350 58 400 361 601
MULTIMET® 70 20 62 425 116 800 49 65
1600 871 32 215 42 290 28 42
625 70 20 69 475 119 820 63 63
1600 871 35 240 44 300 58 91
718 70 20 68 470 125 860 231 311
- - - - - - - -
304 SS 70 20 48 330 90 620 62 69
- - - - - - - -
Carbon Steel 70 20 60 415 72 500 14 50
- - - - - - - -
188/ MULTIMET® 70 20 66 455 117 805 35 64
1600 871 34 235 47 320 19 19
625/ 718 70 20 62 430 131 905 432 422
1600 871 39 270 48 330 51 95
304 SS/ Carbon Steel 70 20 51 355 71 490 17 51
- - - - - - - -

*Failures in base metal unless otherwise indicated    
1Failures in weld  2Failures in weld and base metal   
All values are averages of 2-4 tests

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