Product reference photographs. Confirm grade, finish and supply specification with your enquiry.
Galvalume plate & coil
Galvalume steel coil
Galvalume steel coil for roofing profiles, wall systems and coated-steel processing. Select the grade, dimensions, finish and inspection requirements for your order.
- Product form
- Coil
- Surface / finish
- Aluminium-zinc coated
- Grade / standard
- DX51D+AZ and specified substrate; AZ50 / AZ55 / AZ150
Product details
Galvalume steel coil for roofing profiles, wall systems and coated-steel processing. Select the grade, dimensions, finish and inspection requirements for your order.
Grade selection
Select the exact grade and purchasing standard from the tables below.
Delivery condition
Specify surface finish, heat treatment and dimensional tolerances.
Inspection & supply
Agree test documentation, packing and shipment requirements.
Typical application
Roofing profiles, wall systems and coated-steel processing.
Roofing profiles, wall systems and coated-steel processing.
Explore applicationsProduct specifications
| Product form | Coil |
|---|---|
| Grade / standard | DX51D+AZ and specified substrate; AZ50 / AZ55 / AZ150 |
| Thickness | 0.12mm-6.00mm |
| Width | 600mm-1500mm |
| Coating composition | Nominally 55% aluminium, 43.5% zinc and 1.5% silicon |
| Coating designation | AZ150 (150 g/m² total, both sides) or the ordered designation |
| Coil ID / weight | Specify equipment-compatible inner diameter and unit weight |
| Dimensional tolerances | To the ordered product standard and agreed drawing |
| Inspection | Material identification, dimensions, surface and specified test report |
| Packaging | Protective wrapping, edge protection and steel strapping as agreed |
| Metallic coating mass | 30–185 g/m² reference supply range; specify test basis and AZ designation |
Ranges vary with grade, finish and order specification. Confirm the required dimensions, coating and availability in your quotation.
Aluminium-zinc coating specification
| Parameter | Reference |
|---|---|
| Coating alloy | 55% Al / 43.5% Zn / 1.5% Si nominal |
| EN designation | AZ + total coating mass in g/m² |
| AZ150 | 150 g/m² minimum total, both sides, three-spot basis |
| ASTM designations | AZ50 / AZ55 use oz/ft²; specify ASTM A792/A792M |
| Coating vs strength | Select the base grade independently |
| Surface treatment | Anti-fingerprint / passivation / oiling as agreed |
Do not confuse AZ50 or AZ55 under ASTM with an EN coating mass in g/m².
Aluminium-zinc surface specification
| Property | Options |
|---|---|
| Surface finish | Regular spangle, minimized spangle or skin-passed |
| Passivation | Chromate or chromium-free treatment |
| Additional protection | Anti-fingerprint, passivation plus oil, oiled or untreated |
| Coating designation | State AZ designation, total coating mass and applicable EN or ASTM standard |
Surface treatment codes vary by supplier. Specify the required finish rather than assuming a code is universal.
Grade-specific technical data
Select a grade to view its composition, mechanical properties and applicable test conditions.
DX51D+AZ
DX51D+AZ — heat analysis
| C max. % | Mn max. % | P max. % | S max. % | Si max. % | Ti max. % |
|---|---|---|---|---|---|
| 0.180 | 1.20 | 0.120 | 0.045 | 0.50 | 0.300 |
DX51D+AZ — mechanical properties
| Thickness (mm) | Yield Re (MPa) | Tensile Rm (MPa) | A80 min. (%) |
|---|---|---|---|
| 0.20–0.35 | Not specified | 270–500 | 15 |
| >0.35–0.50 | Not specified | 270–500 | 18 |
| >0.50–0.70 | Not specified | 270–500 | 20 |
| >0.70–2.00 | Not specified | 270–500 | 22 |
Transverse tests. DX52D yield range applies to skin-passed surface qualities B/C. These reference values cover only the shown gauges; confirm thicker material separately.
DX52D+AZ
DX52D+AZ — heat analysis
| C max. % | Mn max. % | P max. % | S max. % | Si max. % | Ti max. % |
|---|---|---|---|---|---|
| 0.120 | 0.60 | 0.100 | 0.045 | 0.50 | 0.300 |
DX52D+AZ — mechanical properties
| Thickness (mm) | Yield Re (MPa) | Tensile Rm (MPa) | A80 min. (%) |
|---|---|---|---|
| 0.35–0.50 | 140–300 | 270–420 | 22 |
| >0.50–0.70 | 140–300 | 270–420 | 24 |
| >0.70–2.00 | 140–300 | 270–420 | 26 |
Transverse tests. DX52D yield range applies to skin-passed surface qualities B/C. These reference values cover only the shown gauges; confirm thicker material separately.
DX53D+AZ
DX53D+AZ — heat analysis
| C max. % | Mn max. % | P max. % | S max. % | Si max. % | Ti max. % |
|---|---|---|---|---|---|
| 0.120 | 0.60 | 0.100 | 0.045 | 0.50 | 0.300 |
DX53D+AZ — mechanical properties
| Thickness (mm) | Yield Re (MPa) | Tensile Rm (MPa) | A80 min. (%) |
|---|---|---|---|
| 0.35–0.50 | 140–260 | 270–380 | 26 |
| >0.50–0.70 | 140–260 | 270–380 | 28 |
| >0.70–2.00 | 140–260 | 270–380 | 30 |
Transverse tests. DX52D yield range applies to skin-passed surface qualities B/C. These reference values cover only the shown gauges; confirm thicker material separately.
DX54D+AZ
DX54D+AZ — heat analysis
| C max. % | Mn max. % | P max. % | S max. % | Si max. % | Ti max. % |
|---|---|---|---|---|---|
| 0.120 | 0.60 | 0.100 | 0.045 | 0.50 | 0.300 |
DX54D+AZ — mechanical properties
| Thickness (mm) | Yield Re (MPa) | Tensile Rm (MPa) | A80 min. (%) |
|---|---|---|---|
| 0.35–0.50 | 120–220 | 260–350 | 32 |
| >0.50–0.70 | 120–220 | 260–350 | 34 |
| >0.70–2.00 | 120–220 | 260–350 | 36 |
Transverse tests. DX52D yield range applies to skin-passed surface qualities B/C. These reference values cover only the shown gauges; confirm thicker material separately.
Surface & processing requirements
Include the downstream process in your enquiry so that the material, dimensions and surface can be reviewed together.
| Slitting requirements | Target strip width, edge condition and winding arrangement. |
|---|---|
| Forming / fabrication | Describe the downstream forming, pressing, profiling or fabrication operation. |
| Finishing requirements | State whether material will be painted, coated or otherwise finished after delivery. |
| Coil handling | Confirm lifting, uncoiling and storage constraints. |
Production & processing
Define the material and the downstream process together. Cutting, slitting or finishing requirements should form part of the order specification.
Material review
Grade, dimensions and surface requirements are checked against the enquiry.
Processing scope
Agree cutting, slitting or forming requirements and the finished product tolerances.
Order inspection
Define acceptance criteria, identification and the requested documentation.
Stock & warehouse
Hot rolled, galvanized and color coated material in warehouse settings. Ask our team to confirm current availability for your grade, dimensions and quantity.
Quality inspection & documentation
Agree the acceptance criteria and required documents before confirming your order.
- Material identificationGrade, standard and requested test documentation.
- Dimensions & surfaceThickness, width, finish and agreed tolerances.
- Order documentsProduct identification, packing list and inspection scope.
Packaging & shipment
Tell us how the material will be transported, unloaded and stored. Specify moisture protection, edge protection, package weight and destination with your enquiry.
| Protection | Moisture barrier, edge protection and surface protection as agreed. |
|---|---|
| Unit weight | Specify the coil or bundle weight for your unloading equipment. |
| Identification | Product, grade, dimensions and order reference on the agreed packing list. |
| Delivery | Confirm destination, transport method and delivery terms in the quotation. |
Certificates & verification documents
Request the original document issued for the supplying company, product scope and order. Material test reports and conformity documents are checked against the named holder, issuing body and validity period.
| Material test report | Heat or coil number, ordered grade, chemical composition and mechanical test results. |
|---|---|
| Inspection document | Specify the required EN 10204 document type and inspection scope in the enquiry. |
| Conformity documents | Request an original copy showing the issuing body, holder, number, applicable scope and validity. |
Frequently asked questions
What should I include in my enquiry?
Send the product, grade or standard, dimensions, quantity, required finish and destination. Describe the end use if the specification is still being developed.
Can I request a particular size or finish?
Yes, include your required size and finish in the enquiry. Availability and any processing requirements must be confirmed in the quotation.
How are minimum order and lead time confirmed?
They depend on grade, dimensions, processing and quantity. We confirm them for the particular order rather than publish one figure for every product.
What documents should I request?
State the material test document, inspection scope and other purchasing documents required for your project. Agree these with the order.
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