AWS E310 (W31010) Weld Metal
Austenitic & General Stainless Steels
Property Overview
Density7.9g/cm³
Elastic Modulus200GPa
Tensile Strength620MPa
Yield StrengthUnknown
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
C
0.080 to 0.2%
CR
25 to 28%
NI
20 to 22.5%
MO
0 to 0.75%
MN
1.0 to 2.5%
SI
0 to 0.75%
P
0 to 0.030%
S
0 to 0.030%
CU
0 to 0.75%
FE
44.5 to 53.9%
Mechanical
Elastic (Young's, Tensile) Modulus
200 GPa
Elongation at Break
34 %
Poisson's Ratio
0.27
Shear Modulus
79 GPa
Tensile Strength: Ultimate (UTS)
620 MPa
Physical
Density
7.9 g/cm 3
Thermal
Latent Heat of Fusion
300 J/g
Melting Completion (Liquidus)
1400 °C
Melting Onset (Solidus)
1360 °C
Specific Heat Capacity
480 J/kg-K
Thermal Conductivity
14 W/m-K
Thermal Diffusivity
3.7 mm 2 /s
Thermal Expansion
14 µm/m-K
Thermal Shock Resistance
15 points
Electrical
Electrical Conductivity: Equal Volume
2.1 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.4 % IACS
Calculated
PREN (Pitting Resistance)
28
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
25 points
Strength to Weight: Axial
22 points
Strength to Weight: Bending
20 points
Environmental
Base Metal Price
26 % relative
Embodied Carbon
4.6 kg CO 2 /kg material
Embodied Energy
65 MJ/kg
Embodied Energy
65 MJ/kg 28 x 10 3 BTU/lb
Embodied Water
200 L/kg
Embodied Water
200 L/kg 24 gal/lb
Registered Designations & Aliases
AWS E310 (W31010) Weld MetalW31010