Product reference photographs. Confirm grade, finish and supply specification with your enquiry.

Corrugated steel roofing sheet

Corrugated roofing sheets specified by profile, coverage width and coating system. Review the base material and sheet length alongside the roof layout.

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Product form: Sheet
Surface / finish: Galvanized / galvalume / color coated
Grade / standard: Profile, base grade and coating to order
Thickness: 0.2mm-1.2mm
Width: 600mm-1250mm

Alex

Primary contact

+8613622177611 alex@steelfcc.com Call Alex

Anna

+8617506352922 anna@steelfcc.com Call Anna

Plan your order

Material & processing

Specify dimensions and tolerances. Include the grade or describe your intended use if it is not yet selected.

Quantity & timing

Share your required tonnage and delivery date. Ask for stock availability, minimum order quantity and the dispatch schedule for your exact specification.

Packing & documents

Include destination, handling limits and required inspection documents so they can be reviewed with the material quotation.

Discuss this product

Product details

Corrugated steel roofing sheet orders should be based on the finished profile, not only the width of the flat input material. Provide the profile drawing, effective cover width, required lengths and coating specification. Separate material supply details from the project design requirements that determine suitable spans, overlaps and fixing arrangements.

Corrugated steel roofing sheet for roof and wall systems for warehouses, workshops, agricultural and residential buildings. 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

Roof and wall systems for warehouses, workshops, agricultural and residential buildings.

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Product specifications

Product specifications for Corrugated steel roofing sheet
Product form	Sheet
Grade / standard	Profile, base grade and coating to order
Thickness	0.2mm-1.2mm
Width	600mm-1250mm
Color	According RAL Color Card (Can provide custom pattern)
Shape	Wave, Trapezoid, Tile, Curve, etc.
Paint	PE, SMP, HDP, PVDF
Primer	Epoxy primer, Polyester primer, Water soluble acrylic primer, Polyurethane primer
Coating Thickness	Top: 11-35μm, Back: 5-14μm
Profile	Wavy, trapezoidal, tile-effect or curved profile
Effective cover width	Confirmed from the selected profile drawing
Cut length	To the agreed roof layout and transport limits
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
Length	Cut to the agreed panel length and profile drawing
Profile shapes	Wave, trapezoid, tile or curved profile

Dimensions and finishes depend on the selected grade and processing route; not every size and finish combination is available. The technical tables describe the stated grades and test conditions. Your quotation should identify the exact supply specification and applicable standard.

Paint systems and coating structure

Item	Specification options
Substrate	Galvanized steel for PPGI; aluminium-zinc coated steel for PPGL
Primer	Epoxy, polyester, polyurethane or specified compatible primer
Topcoat resin	PE / SMP / HDP / PVDF, selected by exposure and forming
Topcoat thickness	11–35 µm
Reverse coating	5–14 µm
Color	RAL code or approved physical sample
Appearance	Gloss, texture, print pattern and protective film to approval
Testing	Dry film thickness, adhesion, T-bend, gloss and color difference as ordered

Resin names do not define base-steel chemistry or a universal service-life guarantee.

Coating order specification

Item	Selection
Primer options	Epoxy, polyester, water-soluble acrylic or polyurethane
Color specification	RAL reference or approved color sample
Steel substrate	Select base-steel grade independently of the paint resin
Coating layers	Specify metallic coating, primer, topcoat and reverse coating separately

Coating test results and exposure guarantees depend on the selected paint system and order; no universal salt-spray life is implied.

Grade-specific technical data

Select the exact grade to view its composition, mechanical properties and test conditions. Grades and standards are not interchangeable; confirm the ordered edition and delivery condition. These reference tables are not a live stock list.

DX51D+Z substrate option

Steel substrate: DX51D+Z — chemical composition

Element	Maximum / range (% by mass)
C	≤0.180
Mn	≤1.20
P	≤0.120
S	≤0.045
Si	≤0.50
Ti	≤0.300

Heat analysis limits; the ordered standard edition and grade take precedence. Applies only when this substrate grade is ordered; the organic coating does not define the steel strength.

Steel substrate: DX51D+Z — mechanical properties

Thickness (mm)	Tensile strength Rm (MPa)	Elongation A80 min. (%)
0.20–0.35	270–500	15
>0.35–0.50	270–500	18
>0.50–0.70	270–500	20
>0.70–6.00	270–500	22

Transverse specimens. No minimum yield strength is specified for DX51D in this table. Confirm the test timing and ordered standard. Applies only when this substrate grade is ordered; the organic coating does not define the steel strength.

DX52D+Z substrate option

Steel substrate: DX52D+Z — chemical composition

Element	Maximum / range (% by mass)
C	≤0.120
Mn	≤0.60
P	≤0.100
S	≤0.045
Si	≤0.50
Ti	≤0.300

Heat analysis limits; the ordered standard edition and grade take precedence. Applies only when this substrate grade is ordered; the organic coating does not define the steel strength.

Steel substrate: DX52D+Z — mechanical properties

Thickness (mm)	Yield strength Re (MPa)	Tensile strength Rm (MPa)	Elongation A80 min. (%)
0.30–0.50	140–300	270–420	22
>0.50–0.70	140–300	270–420	24
>0.70–6.00	140–300	270–420	26

Transverse specimens. Yield range applies to skin-passed surface qualities B/C. Mechanical-property time limits must be agreed. Applies only when this substrate grade is ordered; the organic coating does not define the steel strength.

DX51D+AZ substrate option

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 substrate option

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.

Surface & processing requirements

Include the downstream process in your enquiry so that the material, dimensions and surface can be reviewed together.

Cut-to-size requirements	Final length and width, cutting method and edge condition.
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.
Plate / sheet handling	Confirm lifting method, stack height and protection of edges and surfaces.

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.

Rolling, processing and production facilities

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Stock & warehouse

Warehouse photographs illustrate storage and handling. For a current stock check, send the grade, dimensions and tonnage; ask for the available quantity and order-specific material photographs before purchase.

Plate and sheet stock in covered storage

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.

Quality requirements

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.

Protective packing, loading and export shipment

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.

Material test reports & order documents

Use the document types below to define your quality requirements. Ask Alex or Anna which documents apply to the selected material; document type and inspection scope should be agreed before order confirmation.

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.

Discuss required documents

Frequently asked questions

Which width should I use when ordering corrugated roofing sheets?

Distinguish the input strip width, overall formed width and effective cover width after side lap. Use the approved profile drawing to identify each dimension. Provide required sheet lengths and quantities or the project take-off instead of calculating from a generic coverage assumption.

Can roofing sheet thickness alone determine the allowable span?

No. Span and fixing requirements depend on the profile, steel properties, support arrangement, loading and applicable project design requirements. Use the project engineer’s approved specification; this product page is not a structural span table.

How are minimum order and lead time confirmed?

Send your grade, size, tonnage and required delivery date. Ask for separate confirmation of stock availability, any production or processing time, and the dispatch date. Transit time depends on destination and shipment terms; the agreed quotation should state the minimum quantity and schedule.

What documents should I request?

List the required material test report, inspection document type and any third-party inspection in your enquiry. Ask which documents apply to your selected material and agree their scope before ordering. A general company certificate does not replace the material test results for the supplied heat or coil.