UNS S46910 Stainless Steel
Precipitation-Hardening Stainless Steels
annealed
Property Overview
Density7.9g/cm³
Elastic Modulus200GPa
Tensile Strength680MPa
Yield Strength450MPa
Brinell Hardness270HB
Maximum Service Temperature810°C
Chemical Composition
C
0 to 0.030%
CR
11 to 13%
NI
8.0 to 10%
MO
3.0 to 5.0%
MN
0 to 1.0%
SI
0 to 0.7%
P
0 to 0.030%
S
0 to 0.015%
CU
1.5 to 3.5%
TI
0.5 to 1.2%
AL
0.15 to 0.5%
FE
65 to 76%
Mechanical
Elastic (Young's, Tensile) Modulus
200 GPa
Elongation at Break
11 %
Fatigue Strength
250 MPa
Poisson's Ratio
0.28
Shear Modulus
76 GPa
Shear Strength
410 MPa
Tensile Strength: Ultimate (UTS)
680 MPa
Tensile Strength: Yield (Proof)
450 MPa
Hardness
Brinell Hardness
270
Rockwell C Hardness
29
Physical
Density
7.9 g/cm 3
Thermal
Latent Heat of Fusion
280 J/g
Maximum Temperature: Corrosion
540 °C
Maximum Temperature: Mechanical
810 °C
Melting Completion (Liquidus)
1460 °C
Melting Onset (Solidus)
1420 °C
Specific Heat Capacity
470 J/kg-K
Thermal Expansion
11 µm/m-K
Thermal Shock Resistance
23 points
Calculated
PREN (Pitting Resistance)
25
Resilience: Ultimate (Unit Rupture Work)
69 MJ/m 3
Resilience: Unit (Modulus of Resilience)
510 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
24 points
Strength to Weight: Axial
24 points
Strength to Weight: Bending
22 points
Environmental
Base Metal Price
18 % relative
Embodied Carbon
4.1 kg CO 2 /kg material
Embodied Energy
55 MJ/kg
Embodied Energy
55 MJ/kg 24 x 10 3 BTU/lb
Embodied Water
140 L/kg
Embodied Water
140 L/kg 16 gal/lb
Registered Designations & Aliases
S46910UNS S46910 Stainless Steel
Standards
ASTM A564 ASTM A564: Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
ASTM A564 ASTM A564: Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes Welding Metallurgy and Weldability of Stainless Steels, John C. Lippold and Damian J. Kotecki, 2005 Properties and Selection: Irons, Steels and High Performance Alloys, ASM Handbook vol. 1, ASM International, 1993 Corrosion of Stainless Steels, A. John Sedriks, 1996