High-Temp Alloy

GH3625

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Chemical Composition
Carbon (C) ≤0.1
Manganese (Mn) 3.15-4.15
Iron (Fe) ≤0.5
Nickel (Ni) Rest
Cobalt (Co) ≤1.0
Aluminum (Al) ≤0.4
Titanium (Ti) ≤0.4
Chromium (Cr) 20-23
Molybdenum (Mo) 8-10
Physical & Mechanical Properties
Alloy Grade GH3625
Density (g/cm³) 8.44
Melting Point (°C) 1290-1350
Electrical Resistivity (μΩ·m) 1.28
Coefficient of Lines Expansion (α×10⁻⁶/20~1000ºC) 12.3
Tensile Strength (Rm N/mm²) 830
Yield Strength (Rp 0.2N/mm²) 410
Elongation at Break A5 (%) 30
Brinell Hardness HBS ≤290
Thermal Conductivity λ (W/m·℃) 12.1(100℃)
Specific Heat (J/kg·°C) 430
Modulus of Elasticity (GPa) 205
Shear Modulus (GPa) 79
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