AS/NZS 1594: Hot-rolled flats Steel Properties
The below table outlines the material properties for AS/NZS 1594: Hot-rolled flats material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design.
AS/NZS 1594: Hot-rolled flats Young's Modulus
The Young's Modulus of AS/NZS 1594: Hot-rolled flats is 200,000 MPa.
AS/NZS 1594: Hot-rolled flats Ultimate Strength
The Ultimate Strength of AS/NZS 1594: Hot-rolled flats ranges between 280 and 570 MPa.
AS/NZS 1594: Hot-rolled flats Yield Strength
The Yield Strength of AS/NZS 1594: Hot-rolled flats ranges between 170 and 480 MPa depending on the material grade. See the below tables to get your specific material grade material strength.
Plate, strip, sheet, floorplate Steel Properties
HA400 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 380 MPa | 460 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HW350 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 340 MPa | 450 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HA300/1 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 300 MPa | 430 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HU300/1 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 300 MPa | 430 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HA300 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 300 MPa | 400 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HU300 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 300 MPa | 400 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HA250 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 250 MPa | 350 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HA250/1 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 250 MPa | 350 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HU250 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 250 MPa | 350 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
Plate and strip Steel Properties
HA4N Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 170 MPa | 280 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HA3 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 200 MPa | 300 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
HA1 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 200 MPa | 300 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
XF500 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 480 MPa | 570 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
XF400 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 380 MPa | 460 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
XF300 Material Properties
| Unit System | Yield Strength, Fy | Ultimate Strength, Fu | Young's Modulus, E | Density, ρ | Poisson's Ratio, ν | Thermal Expansion Coef., α |
| Metric | 300 MPa | 440 MPa | 200,000 MPa | 7,850 kg/m3 | 0.29 | 11.7 1/°C |
