AISI 410Cb (XM-30, S41040) Stainless Steel

Martensitic Stainless Steels

Material conditionannealed

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density7.7g/cm³

Elastic Modulus190GPa

Tensile Strength550MPa

Yield Strength310MPa

Brinell Hardness200HB

Maximum Service Temperature730°C

Weight Calculator

Chemical Composition

0 to 0.18%

11 to 13%

0 to 1.0%

0 to 0.040%

0 to 0.030%

0.050 to 0.3%

84.5 to 89%

Mechanical

Elastic (Young's, Tensile) Modulus

190 GPa

Elongation at Break

15 %

Fatigue Strength

180 MPa

Poisson's Ratio

0.28

Reduction in Area

50 %

Shear Modulus

76 GPa

Shear Strength

340 MPa

Tensile Strength: Ultimate (UTS)

550 MPa

Tensile Strength: Yield (Proof)

310 MPa

Hardness

Brinell Hardness

200

Physical

Density

7.7 g/cm 3

Thermal

Latent Heat of Fusion

270 J/g

Maximum Temperature: Corrosion

410 °C

Maximum Temperature: Mechanical

730 °C

Melting Completion (Liquidus)

1450 °C

Melting Onset (Solidus)

1400 °C

Specific Heat Capacity

480 J/kg-K

Thermal Conductivity

27 W/m-K

Thermal Diffusivity

7.3 mm 2 /s

Thermal Expansion

10 µm/m-K

Thermal Shock Resistance

20 points

Electrical

Electrical Conductivity: Equal Volume

2.9 % IACS

Electrical Conductivity: Equal Weight (Specific)

3.3 % IACS

Calculated

PREN (Pitting Resistance)

Resilience: Ultimate (Unit Rupture Work)

70 MJ/m 3

Resilience: Unit (Modulus of Resilience)

240 kJ/m 3

Stiffness to Weight: Axial

14 points

Stiffness to Weight: Bending

25 points

Strength to Weight: Axial

20 points

Strength to Weight: Bending

19 points

Environmental

Base Metal Price

7.5 % relative

Embodied Carbon

2.0 kg CO 2 /kg material

Embodied Energy

29 MJ/kg

Embodied Energy

29 MJ/kg 12 x 10 3 BTU/lb

Embodied Water

97 L/kg

Embodied Water

97 L/kg 12 gal/lb

Registered Designations & Aliases

410CbAISI 410CbAISI 410Cb (XM-30, S41040) Stainless SteelS41040XM-30

Standards

ASTM A479 ASTM A479: Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

ASTM A479 ASTM A479: Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels Creep-Resistant Steels, Fujio Abe et al. (editors), 2008 Advanced Materials in Automotive Engineering, Jason Rowe (editor), 2012 Welding Metallurgy of Stainless Steels, Erich Folkhard et al., 2012 ASTM A959: Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels Pressure Vessels: External Pressure Technology, 2nd ed., Carl T. F. Ross, 2011 Properties and Selection: Irons, Steels and High Performance Alloys, ASM Handbook vol. 1, ASM International, 1993 Corrosion of Stainless Steels, A. John Sedriks, 1996

ASTM A959 ASTM A959: Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels