Nickel…………………………………………….…………58.0 min. Chromium………………………………………..…………20.0-23.0
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Iron………………………………………………..………….5.0 max. Molybdenum……………………………….……...…………8.0-10.0
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Niobium (plus Tantalum)………………………..3.15-4.15 Carbon……………………………………………..……….0.10 max.
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Manganese………………………………………....….0.50 max. Silicon……………………………….…………...…………0.50 max.
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Phosphorus……………………………………….…….0.015 max. Sulfur…………………………………..……….…..……..0.015 max.
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Aluminum…………………………………………………..0.40 max. Titanium……………………………….……………………0.40 max.
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Cobalta ……………………………………………………….1.0 max.
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Density, lb/cu in
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0.305
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gram/cc
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8.44
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Melting Range, °F
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2350-2460°C…………………………………………1290-1350
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Specific Heata , Btu/lb°F (J/kg°C)
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0°F (-18°C)………………………………0.096 (402)
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70°F (21°)………………………………..0.098(410)
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200°F (93°C)……………..………………0.102 (427)
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400°F (204°C)……………………………0.109 (456)
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600°F (316°C)…………………...……….0.115 (481)
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800°F(427°C)…………………...……….0.122 (511)
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1000°F (538°C)…………..………………0.128 (536)
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1200°F (649°C)…………………………..0.135 (565)
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1400°F(760°C)…………………………..0.141 (590)
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1600°F (871°C)……………..……………0.148 (620)
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1800°F (982°C)…………………….…….0.154 (645)
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2000°F(1093°C)…………………..……..0.160 (670)
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Permeability at 200 Oersted (15.9 kA/m)…………….………..1.0006
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Curie Temperature,°F…………………………...……………...<-320 °C……………………….…………………..-196
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