UNS S36200 (XM-9) Stainless Steel
Precipitation-Hardening Stainless Steels
annealed
Property Overview
Density7.8g/cm³
Elastic Modulus190GPa
Tensile Strength1180MPa
Yield Strength960MPa
Brinell HardnessUnknown
Maximum Service Temperature820°C
Chemical Composition
C
0 to 0.050%
CR
14 to 14.5%
NI
6.5 to 7.0%
MO
0 to 0.3%
MN
0 to 0.5%
SI
0 to 0.3%
P
0 to 0.030%
S
0 to 0.030%
TI
0.6 to 0.9%
AL
0 to 0.1%
FE
75.4 to 79.5%
Mechanical
Elastic (Young's, Tensile) Modulus
190 GPa
Elongation at Break
4.6 %
Fatigue Strength
450 MPa
Poisson's Ratio
0.28
Shear Modulus
76 GPa
Shear Strength
680 MPa
Tensile Strength: Ultimate (UTS)
1180 MPa
Tensile Strength: Yield (Proof)
960 MPa
Hardness
Rockwell C Hardness
25
Physical
Density
7.8 g/cm 3
Thermal
Latent Heat of Fusion
280 J/g
Maximum Temperature: Corrosion
530 °C
Maximum Temperature: Mechanical
820 °C
Melting Completion (Liquidus)
1440 °C
Melting Onset (Solidus)
1400 °C
Specific Heat Capacity
480 J/kg-K
Thermal Conductivity
16 W/m-K
Thermal Diffusivity
4.3 mm 2 /s
Thermal Expansion
11 µm/m-K
Thermal Shock Resistance
40 points
Electrical
Electrical Conductivity: Equal Volume
2.3 % IACS
Electrical Conductivity: Equal Weight (Specific)
2.6 % IACS
Calculated
PREN (Pitting Resistance)
15
Resilience: Ultimate (Unit Rupture Work)
51 MJ/m 3
Resilience: Unit (Modulus of Resilience)
2380 kJ/m 3
Stiffness to Weight: Axial
14 points
Stiffness to Weight: Bending
25 points
Strength to Weight: Axial
42 points
Strength to Weight: Bending
32 points
Environmental
Base Metal Price
12 % relative
Embodied Carbon
2.8 kg CO 2 /kg material
Embodied Energy
40 MJ/kg
Embodied Energy
40 MJ/kg 17 x 10 3 BTU/lb
Embodied Water
120 L/kg
Embodied Water
120 L/kg 14 gal/lb
Registered Designations & Aliases
S36200UNS S36200 (XM-9) Stainless SteelXM-9
Standards
ASTM A693 ASTM A693: Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
ASTM A693 ASTM A693: Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip Welding Metallurgy of Stainless Steels, Erich Folkhard et al., 2012 Properties and Selection: Irons, Steels and High Performance Alloys, ASM Handbook vol. 1, ASM International, 1993 Corrosion of Stainless Steels, A. John Sedriks, 1996