AISI 201LN (S20153) Stainless Steel

Austenitic & General Stainless Steels

Material conditionannealed

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density7.7g/cm³

Elastic Modulus200GPa

Tensile Strength740MPa

Yield Strength350MPa

Brinell Hardness210HB

Maximum Service Temperature880°C

Weight Calculator

Chemical Composition

0 to 0.030%

16 to 17.5%

4.0 to 5.0%

6.4 to 7.5%

0 to 0.75%

0.1 to 0.25%

0 to 0.045%

0 to 0.015%

0 to 1.0%

67.9 to 73.5%

Mechanical

Elastic (Young's, Tensile) Modulus

200 GPa

Elongation at Break

51 %

Fatigue Strength

340 MPa

Poisson's Ratio

0.28

Shear Modulus

77 GPa

Shear Strength

530 MPa

Tensile Strength: Ultimate (UTS)

740 MPa

Tensile Strength: Yield (Proof)

350 MPa

Hardness

Brinell Hardness

210

Rockwell B Hardness

Physical

Density

7.7 g/cm 3

Thermal

Latent Heat of Fusion

280 J/g

Maximum Temperature: Corrosion

410 °C

Maximum Temperature: Mechanical

880 °C

Melting Completion (Liquidus)

1410 °C

Melting Onset (Solidus)

1370 °C

Specific Heat Capacity

480 J/kg-K

Thermal Conductivity

15 W/m-K

Thermal Diffusivity

4.0 mm 2 /s

Thermal Expansion

17 µm/m-K

Thermal Shock Resistance

16 points

Electrical

Electrical Conductivity: Equal Volume

2.4 % IACS

Electrical Conductivity: Equal Weight (Specific)

2.9 % IACS

Calculated

PREN (Pitting Resistance)

Resilience: Ultimate (Unit Rupture Work)

310 MJ/m 3

Resilience: Unit (Modulus of Resilience)

310 kJ/m 3

Stiffness to Weight: Axial

14 points

Stiffness to Weight: Bending

25 points

Strength to Weight: Axial

27 points

Strength to Weight: Bending

24 points

Environmental

Base Metal Price

12 % relative

Embodied Carbon

2.6 kg CO 2 /kg material

Embodied Energy

38 MJ/kg

Embodied Energy

38 MJ/kg 16 x 10 3 BTU/lb

Embodied Water

140 L/kg

Embodied Water

140 L/kg 17 gal/lb

Registered Designations & Aliases

201LNAISI 201LNAISI 201LN (S20153) Stainless SteelS20153

Standards

ASTM A240 ASTM A240: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

ASTM A666 ASTM A666: Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar

ASTM A666 ASTM A666: Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar ASTM A240: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications Welding Metallurgy of Stainless Steels, Erich Folkhard et al., 2012 ASTM A959: Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

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