EN 10268 Grade H360LA skin passed
EN 10268 Grade H360LA skin passed introduction
H360LA, mat. No. 1.0550, is a micro alloyed steel with a min. yield strength of 360 N/mm² and a min. ultimate strain of 20 %. The material is well cold formable. The mandrel diameter at bending test min. 180° amounts to 0,5e for transverse test specimen (e= nominal thickness).
Thin sheets made of micro alloyed high-tensile steel allow for a steel thickness reduction and therewith a building weight reduction for special application purposes.
Application: car manufacturing, construction trade, household appliances industry, plant construction etc.
The material is suitable for metallization by hot-dip coating, application of electrolytic coatings and/or of organic or other coating.
Welding:
The material is suitable for:
- MAG (metal-active-gas)
- plasma welding
- laser welding
- compression weld welding
- resistance welding (spot, roll weld, buckle welding)
- arc hand welding
Equivalent material: AFNOR E390D, ASTM Grade 50, DIN ZStE380, DIN 1.0550, DIN H360LA, DIN ZStE 380, DIN HC380LA, AFNOR HC380LA, AFNOR H355M, AFNOR H360M, AFNOR E355C, BS HC380LA, JIS SPFC540, EN HC380LA, EN 1.0550, ISO 380Y, GB/T CR380LA, ASTM HSLAS Grade 380 Class 1, ASTM HSLAS Grade 380 Class 2, ASTM HSLAS Grade 340 Class 2, ASTM HSLAS Grade 340 Class 1
EN 10268 Grade H360LA skin passed general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.84 g/cm³ |
EN 10268 Grade H360LA skin passed thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
-100.0 °C |
Coefficient of thermal expansion of 1.05E-5 1/K |
- |
| - |
20.0 °C |
Coefficient of thermal expansion of 1.15E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.21E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.27E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.32E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.36E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.4E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.44E-5 1/K |
- |
| Max service temperature |
- |
Max service temperature of 500 °C |
Typical for Carbon Steel |
| Melting point |
- |
Melting point of 1480 - 1526 °C |
Typical for Low Carbon Steel |
| Specific heat capacity |
-100.0 °C |
Specific heat capacity of 423 J/(kg·K) |
- |
| - |
20.0 °C |
Specific heat capacity of 461 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 479 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 499 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 517 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 536 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 558 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 587 J/(kg·K) |
- |
| Thermal conductivity |
-100.0 °C |
Thermal conductivity of 36.6 W/(m·K) |
- |
| - |
20.0 °C |
Thermal conductivity of 41.5 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 42.5 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 42.5 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 41.2 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 39.3 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 37.1 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 34.5 W/(m·K) |
- |
| Thermal diffusivity |
-100.0 °C |
Thermal diffusivity of 12.5 mm²/s |
- |
| - |
20.0 °C |
Thermal diffusivity of 11.5 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 11.2 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 10.2 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 9.4 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 8.3 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 7.1 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 5.8 mm²/s |
- |
EN 10268 Grade H360LA skin passed chemical
| Property |
Value |
| Aluminium |
Aluminium of 0.015 % |
| Carbon |
Carbon of 0.1 % |
| Manganese |
Manganese of 1.2 % |
| Niobium |
Niobium of 0.09 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.5 % |
| Sulfur |
Sulfur of 0.025 % |
| Titanium |
Titanium of 0.15 % |
EN 10268 Grade H360LA skin passed magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
EN 10268 Grade H360LA skin passed electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
-100.0 °C |
Electrical resistivity of 1.87E-7 Ω·m |
| - |
20.0 °C |
Electrical resistivity of 2.51E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 3.01E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 3.71E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 4.55E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 5.53E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 6.67E-7 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 8.03E-7 Ω·m |
EN 10268 Grade H360LA skin passed mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
-100.0 °C |
Elastic modulus of 217 GPa |
- |
| - |
20.0 °C |
Elastic modulus of 212 GPa |
- |
| - |
100.0 °C |
Elastic modulus of 207 GPa |
- |
| - |
200.0 °C |
Elastic modulus of 199 GPa |
- |
| - |
300.0 °C |
Elastic modulus of 192 GPa |
- |
| - |
400.0 °C |
Elastic modulus of 184 GPa |
- |
| - |
500.0 °C |
Elastic modulus of 175 GPa |
- |
| - |
600.0 °C |
Elastic modulus of 164 GPa |
- |
| Elongation A80 |
20.0 °C |
Elongation A80 of 20 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Low Carbon Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 82 GPa |
Typical for Low Carbon Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 430 MPa |
- |
| Yield strength |
20.0 °C |
Yield strength of 360 - 460 MPa |
- |
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