Heavy plates

Marcegaglia’s range of heavy plates is manufactured in the dedicated Marcegaglia Plates plants located in San Giorgio di Nogaro (Udine), in the north-eastern part of Italy, with a total production capacity of approximately 1 million tonnes per year.

The production of quarto plates also includes heat treatment, allowing the achievement of an extremely wide range of steel grades and manufacturing standards, making Marcegaglia Plates suitable for the most demanding application sectors.

Structural steels – Applications

Bridges
Yellow goods
Railway infrastructure (DBS)
Public infrastructure sector (NF Aciers)
Wind mills
Road plates
High-yield grades
Laser-cut grades

PVQ steels

Steels for boilers and pressure vessels with temperature-specific characteristics
Fine-grain weldable steels for normalized pressure vessels
Steels for quenching, case-hardening and tooling
Non-alloy quenched steels
Alloy quenched steels
Case-hardening steels
Steels for naval purposes (work in progress)
Steels for naval applications according to ASTM and RINA standards

PRODUCT RANGE
Min-Max. thickness (mm)	7* – 250 **
Min-Max. width (mm)	1,000 – 3,020 / 3,000***
Min-Max. length (mm)	2000 – 21,000
Max. plate weight (kg)	24,000

* Subject to mill approval
** CE marking extension up to 200 mm
*** Raw edges / trimmed edges

SUPPLY CONDITIONS

Mill edges
Trimmed ends up to 70 mm thickness
Thickness according to EN 10029 class B
Control documents according to EN 10204
On request: special tolerances, trimmed edges, trimmed ends for thickness over 70 mm, hard stamping

MANUFACTURING STANDARD - PRODUCT DESIGNATION

EN 10025-2	Non-alloy structural steels (*)
EN 10025-3	Normalized/normalized rolled weldable fine grain structural steels (*)
EN 10025-5	Structural steels with improved atmospheric corrosion resistance (*)
EN 10028-2	Boilers and pressure vessels steel with specified elevated temperature properties
EN 10028-3	Weldable fine grain steels normalized, for boilers and pressure purposes
EN 10083-2	Steels for quenching and tempering
EN 10084	Case hardening steel
ASTM	Carbon steel plates of structural quality for general application
ASTM	Pressure vessel steel plates
ASTM	High-strength low-alloy NbV structural steel
API 5L	Steel plates for elbows and fittings
RINA	Steel for naval construction
RINA	High yield strength steel for naval construction
(*) CE marking available

TECHNICAL CHARACTERISTICS

Supply condition	As rolled Thermomechanical controlled rolling Thermal treatment in normalization furnace
Standard testing	Inline X-ray dimensional testing Ultrasound testing Chemical analysis Mechanical testing Deformation testing