ASTM A356 Grade 10 (J22090) Cast Steel
Alloy Steels
Property Overview
Density7.9g/cm³
Elastic Modulus190GPa
Tensile Strength670MPa
Yield Strength430MPa
Brinell Hardness200HB
Maximum Service Temperature460°C
Chemical Composition
C
0 to 0.2%
CR
2.0 to 2.8%
MO
0.9 to 1.2%
MN
0.5 to 0.8%
SI
0 to 0.6%
P
0 to 0.035%
S
0 to 0.030%
FE
94.4 to 96.6%
Mechanical
Elastic (Young's, Tensile) Modulus
190 GPa
Elongation at Break
23 %
Fatigue Strength
300 MPa
Poisson's Ratio
0.29
Reduction in Area
39 %
Shear Modulus
74 GPa
Tensile Strength: Ultimate (UTS)
670 MPa
Tensile Strength: Yield (Proof)
430 MPa
Hardness
Brinell Hardness
200
Physical
Density
7.9 g/cm 3
Thermal
Latent Heat of Fusion
260 J/g
Maximum Temperature: Mechanical
460 °C
Melting Completion (Liquidus)
1470 °C
Melting Onset (Solidus)
1430 °C
Specific Heat Capacity
470 J/kg-K
Thermal Conductivity
39 W/m-K
Thermal Diffusivity
11 mm 2 /s
Thermal Expansion
13 µm/m-K
Thermal Shock Resistance
19 points
Electrical
Electrical Conductivity: Equal Volume
7.6 % IACS
Electrical Conductivity: Equal Weight (Specific)
8.8 % IACS
Calculated
PREN (Pitting Resistance)
5.9
Resilience: Ultimate (Unit Rupture Work)
130 MJ/m 3
Resilience: Unit (Modulus of Resilience)
480 kJ/m 3
Stiffness to Weight: Axial
13 points
Stiffness to Weight: Bending
24 points
Strength to Weight: Axial
24 points
Strength to Weight: Bending
22 points
Environmental
Base Metal Price
3.9 % relative
Embodied Carbon
1.8 kg CO 2 /kg material
Embodied Energy
23 MJ/kg
Embodied Energy
23 MJ/kg 10 x 10 3 BTU/lb
Embodied Water
59 L/kg
Embodied Water
59 L/kg 7.1 gal/lb
Registered Designations & Aliases
ASTM A356 Grade 10 (J22090) Cast SteelJ22090
Standards
ASTM A356 ASTM A356: Standard Specification for Steel Castings, Carbon, Low Alloy, and Stainless Steel, Heavy-Walled for Steam Turbines