Construction

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Pre-painted steel Coverplus

Pre-painted steel Coverplus

Technical Specifications
In accordance with the standard UNI EN 10143/10346
Density g/cm³ 7,86
Composition (approximate) %
Maximum
C 0.12 – Mn 0.60 – Si 0.50 P 0.10 – S 0.045 – Ti 0.30

 

Paint specifications
Paint type Polyurethane
Galvanisation g/m² 225
Primer side A µ 25
Primer side B µ 25
Thickness of the polyester paint on side A μ 25
Thickness of the polyester paint on side B μ 25
Gloss g.u. 30 ±5
Flaw T 0 to 1.5 T ECCA
Adherence T 0 T ECCA
Pencil hardness HB
Abrasion mg/turn 30/1000
Resistance to salt spray h 500
Humidity resistance h 1500
UV strength + Condensation 2000 h ΔE ≤ 3
RB ≥ 80%

 

Mechanical properties DX52
Tensile strength (approximate) N/mm² 270÷420
Extension N/mm² 140÷300
Elongation at rupture % ≥26

 

Mechanical properties DX51
Tensile strength (approximate) N/mm² 270÷500
Extension N/mm²
Elongation at rupture A50 % ≥22

 

Dimensions and packaging
COILS
Standard width (mm) 1000 – 1250
Standard thickness (mm) 0.60 ± 0.80
Standard packaging coils int. ø 508 mm or 6 mini-coils
Packaging on request ø300 or ø400
STRAPS
Width on request from mm 10 – 100
Standard thickness (mm) 0.60 ± 0.80
Standard packaging coils int. ø 508 mm or 6 mini-coils
Packaging on request ø300 or ø400
Weight coils: 500 or 1000 kg – minicoils: 100 kg each
SHEETS
Standard formats mm 1000×2000 – 1250×2500
Standard thickness (mm) 0.60 ± 0.80
Standard packaging kg 1000 – 1500

 

DURABILITY IN YEARS
Rural, urban, normal industrial environment, faint salinity (C2/C3) up to 20 years
Heavy industrial environment (C4/C5-I) up to 15 years
Environments with high salinity (C4/C5-M) up to 20 years
Personalised guarantee On request, after a technical analysis

 

PROPERTY
Excellent workability of the steel
Excellent non scratch resistance of the paint
Excellent resistance against UV rays
Excellent resistance against industrial agents
Excellent resistance against corrosion

Colours: Dark brown, White 9002, Grey 7037, Grey 7016 and Silver 9006, other colours on request from the RAL colour chart
Other sizes, finishes and thickness on request.