UNS S30415 (153 MA) Stainless Steel

Austenitic & General Stainless Steels

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density7.7g/cm³

Elastic Modulus200GPa

Tensile Strength670MPa

Yield Strength330MPa

Brinell Hardness190HB

Maximum Service Temperature940°C

Weight Calculator

Chemical Composition

0.040 to 0.060%

18 to 19%

9.0 to 10%

0 to 0.8%

1.0 to 2.0%

0.12 to 0.18%

0 to 0.045%

0 to 0.030%

0.030 to 0.080%

67.8 to 71.8%

Mechanical

Elastic (Young's, Tensile) Modulus

200 GPa

Elongation at Break

45 %

Fatigue Strength

300 MPa

Poisson's Ratio

0.28

Shear Modulus

77 GPa

Shear Strength

470 MPa

Tensile Strength: Ultimate (UTS)

670 MPa

Tensile Strength: Yield (Proof)

330 MPa

Hardness

Brinell Hardness

190

Rockwell B Hardness

Physical

Density

7.7 g/cm 3

Thermal

Latent Heat of Fusion

300 J/g

Maximum Temperature: Corrosion

420 °C

Maximum Temperature: Mechanical

940 °C

Melting Completion (Liquidus)

1410 °C

Melting Onset (Solidus)

1370 °C

Specific Heat Capacity

480 J/kg-K

Thermal Conductivity

21 W/m-K

Thermal Diffusivity

5.6 mm 2 /s

Thermal Expansion

17 µm/m-K

Thermal Shock Resistance

15 points

Electrical

Electrical Conductivity: Equal Volume

2.0 % IACS

Electrical Conductivity: Equal Weight (Specific)

2.4 % IACS

Calculated

PREN (Pitting Resistance)

Resilience: Ultimate (Unit Rupture Work)

250 MJ/m 3

Resilience: Unit (Modulus of Resilience)

280 kJ/m 3

Stiffness to Weight: Axial

14 points

Stiffness to Weight: Bending

25 points

Strength to Weight: Axial

24 points

Strength to Weight: Bending

22 points

Environmental

Base Metal Price

15 % relative

Embodied Carbon

3.1 kg CO 2 /kg material

Embodied Energy

43 MJ/kg

Embodied Energy

43 MJ/kg 19 x 10 3 BTU/lb

Embodied Water

140 L/kg

Embodied Water

140 L/kg 17 gal/lb

Registered Designations & Aliases

153 MAS30415UNS S30415 (153 MA) Stainless Steel

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

EN 10095 EN 10095: Heat resisting steels and nickel alloys

EN 10095 EN 10095: Heat resisting steels and nickel alloys ASTM A240: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications Welding Metallurgy and Weldability of Stainless Steels, John C. Lippold and Damian J. Kotecki, 2005 ASTM A959: Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels