UGIGRIP® 4462
UGIGRIP® 4462 introduction
In addition to their excellent corrosion resistance which ensures a long service life for structures over several decades, the UGIGRIP® range provides a guarantee of:
Higher mechanical properties than with conventional steel, which allows the use of smaller cross sections or a reduction in reinforcement (meaning weight and labour savings);
Mechanical properties – yield strength and elongation – meeting the requirements of Eurocode 8, class M for earthquake-resistant construction;
A selection of non-magnetic stainless steels for buildings where this property is required: hospitals, banks, airports, meteorological stations, etc.
Mechanical properties at high temperature – tensile and creep – exceeding those of conventional steels, giving improved fire resistance;
A very low thermal conductivity which gives this product exceptional properties for treating thermal bridges.
New ECISS harmonized European standard currently being prepared.
In accordance with European design codes in the construction field, the products of the UGIGRIP® range comply with Eurocode 2 (cf. prEN 1992-1-1 sub-section 4.4.1.2) and Eurocode 3 (cf. prEN 1993-1-4).
Magnetic
Equivalent material: EN 1.4462, DIN 1.4462
UGIGRIP® 4462 general
| Property |
Value |
| Density |
Density of 7.8 g/cm³ |
UGIGRIP® 4462 thermal
| Property |
Value |
Comment |
| Coefficient of thermal expansion |
Coefficient of thermal expansion of 0.000013 1/K |
20 to 100°C |
| Thermal conductivity |
Thermal conductivity of 15 W/(m·K) |
- |
UGIGRIP® 4462 chemical
| Property |
Value |
Comment |
| Carbon |
Carbon of 0.03 |
max. |
| Chromium |
Chromium of 22.0 - 23.0 % |
- |
| Manganese |
Manganese of 1.0 - 2.0 % |
- |
| Molybdenum |
Molybdenum of 2.5 - 3.5 % |
- |
| Nickel |
Nickel of 5.0 - 6.0 % |
- |
| Nitrogen |
Nitrogen of 0.12 - 0.2 % |
- |
| Phosphorus |
Phosphorus of 0.035 |
max. |
| Silicon |
Silicon of 0.75 |
max. |
| Sulfur |
Sulfur of 0.01 % |
max. |
UGIGRIP® 4462 electrical
| Property |
Value |
| Electrical resistivity |
Electrical resistivity of 7.999999999999999e-05 Ω·m |
UGIGRIP® 4462 mechanical
| Property |
Value |
Comment |
| Elastic modulus |
Elastic modulus of 200 GPa |
- |
| Elongation |
Elongation of 5 % |
min. |
| Tensile strength |
Tensile strength of 550 MPa |
min. |
UGIGRIP® 4462 application
| Property |
- |
- |
| Application areas |
| Corrosion properties |
| DUPLEX |
Conventional grades AISI/EN |
| Class XC (carbonation) |
XC |
1.4062 |
304/4301 |
| XD1and XD2 |
1.4062 |
304/4301 |
| XD3 |
1.4362 |
316/4401 |
| XS1 |
1.4362 |
316/4401 |
| XS2 and XS3 |
1.4462 |
- |
| XF1 and XF2 |
1.4362 |
316/4401 |
| XF3 and XF4 |
1.4462 |
- |
| XA1 |
1.4362 |
316/4401 |
| X A2 and XA3 |
1.4462 |
- |
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