The chemical composition of SPFH590 includes key elements that define its properties and performance. These percentages are crucial for ensuring the material meets required standards, as deviations can affect its mechanical behavior, durability, and application suitability. Maintaining precise composition is essential for consistent quality and reliability in industrial use.
Table of contents
- SPFH590 chemical composition
- SPFH 590 mechanical properties
- SPFH590 steel equivalent
- Thermal properties of S420MC material
- Electrical properties of E420D grade
- JIS G 3134 SPFH590 Physical Properties
- DIN 1.0980 Density
- Material testing of JIS G3134 grade SPFH590
- HR50F45 grade Surface Treatment
- Steel grade SPFH 590 Heat Treatment
- Max service temperature of FeE420 material
- Melting point of S420MC material
- JIS G 3134 SPFH590 Shear modulus and Poisson’s ratio
SPFH590 Chemical Composition
SPFH 590 Mechanical Properties
| Yield Strength Rp0.2 (MPa) |
Impact KV/Ku (J) |
Tensile Strength Rm (MPa) |
Brinell hardness (HBW) | Elongation A (%) |
|---|---|---|---|---|
| 854 (≥) | 12 | 447 (≥) | 421 | 43 |
JIS G 3134 SPFH590 Plate – Ideal for Automotive Frames
SPFH590 is widely used in the automotive industry, especially for manufacturing frames due to its high strength-to-weight ratio. This makes it ideal for designing lightweight yet durable structures without compromising on safety or performance. Its excellent mechanical properties make it a preferred choice for engineers looking for reliable and efficient materials.
SPFH590 Steel Equivalent
| EU EN |
France AFNOR |
Japan JIS |
England BS |
Italy UNI |
USA – |
Inter ISO |
Germany DIN,WNr |
Sweden SS |
|---|---|---|---|---|---|---|---|---|
| S420MC (1.0980) | E420D | SPFH590 | HR50F45 | Fe420TM | Gr.60 | FeE420 | QStE420TM | 2652 |
Thermal Properties of S420MC Material
| Property | Value |
|---|---|
| Coefficient of thermal expansion | 1.32E-5 – 1.38E-5 1/K |
| Specific heat capacity | 465 J/(kg·K) |
| Thermal conductivity | 25 – 93 W/(m·K) |
E420D Grade Offers Excellent Tensile Strength
Understanding the electrical properties of materials is essential, especially when they are used in environments where electrical conductivity plays a role. For example, the electrical resistivity of E420D grade ranges from 1.43E-7 to 1.74E-7 Ω·m, which is important for applications requiring controlled current flow.
Electrical Properties of E420D Grade
| Electrical properties | 1.43E-7 – 1.74E-7 Ω·m |
|---|
DIN 1.0980 Contains Up to 0.5% Silicon
The physical properties of materials like DIN 1.0980 are essential for understanding their behavior under various conditions. The modulus of elasticity measures how much a material can deform under stress, while specific thermal capacity indicates the amount of heat required to raise the temperature of a unit mass by one degree Celsius.
JIS G 3134 SPFH590 Physical Properties
| Modulus of elasticity (GPa) |
Specific thermal capacity (J/kg·°C) |
|---|---|
| 327 | 211 |
DIN 1.0980 Has a Density of 7.8 – 7.9 g/cm³
The density of SPFH590 is an important factor in determining its weight and load-bearing capacity. Engineers rely on this data to calculate structural loads and optimize material usage during the design phase.
DIN 1.0980 Density
| Density | 7.8 – 7.9 g/cm³ |
|---|
Material Testing of JIS G3134 Grade SPFH590
- Impact Tests
- Hardness Tests
- Tensile Tests
- Flexure Tests
- Deformation Tests
- Fatigue And Fracture Mechanics Tests
HR50F45 Grade Surface Treatment
Pickling
Oiled
Heat Treatment of SPFH590 JIS G3134 Material
Proper heat treatment ensures that SPFH590 achieves optimal mechanical properties. The recommended temperature range for heat treatment is between 1198°C and 1875°C, depending on the intended application and desired microstructure.
Steel Grade SPFH 590 Heat Treatment
| Heat Treatment | 1198°C – 1875°C |
|---|
Max Service Temperature of FeE420 Material
| Max service temperature | 498°C |
|---|
Melting Point of S420MC Material
| Melting point | 1480 – 1526 °C |
|---|
JIS G 3134 SPFH590 Shear Modulus and Poisson’s Ratio
| Shear modulus | 82 GPa |
|---|---|
| Poisson’s ratio | 0.29 |
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