• Home
  • Who we are
    • About Us
    • Connect with us
    • People and careers
    • Contact us
  • What we do
  • Products we offer
    • CARBON STEEL
      • Heavy steel Plate
      • Hot Rolled Steel Flat
      • Cold Rolled Steel Flat
      • Special Alloy
      • Tool and Die
      • Electrical and Motor
    • Coated Steel
      • Hot-dip Galvanised Steel
      • Prepainted and Color
      • Aluminized Steel
      • Electro Galvanized Steel
      • Tin Plate and TFS
      • ZAM and Others
    • Stainless Steel
      • Hot Rolled
      • Cold Rolled
      • Sheet and Plate
      • Floor and Chequered
      • Tube and Pipe
      • Bar and Wire
    • Long Product
      • ERW Tube and Pipe
      • Seamless Tube and Pipe
      • Spiral Welded Tube and Pipe
      • API Tube and Pipe
      • Bar and Wire
      • Fastener and threaded
    • Exotic Metal
      • Titanium
      • Inconel
      • Aluminum
  • Industries and Applications
  • Contact us
TIASCOTIASCO
TIASCOTIASCO
  • Home
  • Who we are
    • About Us
    • Connect with us
    • People and careers
    • Contact us
  • What we do
  • Products we offer
    • CARBON STEEL
      • Heavy steel Plateheavy plate
      • Hot Rolled Steel FlatCARON STEEL ALLOY STEEL HOT ROLLED STEEL
      • Cold Rolled Steel FlatCarbon and alloy steel cold-rolled
      • Special Alloy
      • Tool and Die
      • Electrical and Motor
    • Coated Steel
      • Hot-dip Galvanised Steel
      • Prepainted and Color
      • Aluminized Steel
      • Electro Galvanized Steel
      • Tin Plate and TFS
      • ZAM and Others
    • Stainless Steel
      • Hot RolledHot rolled coil, strip and plate Extensive width and thickness selection. Available in black, No.1, 1D surface finish. Available in austenitic, ferritic, duplex and martensitic grades. Plate service centres offer bending, sawing, welding, machining, laser cutting, plasma cutting and waterjet cutting. Stainless steel hot-rolled black coils are made by hot rolling of slabs, and most of such coils are supplied to re-rollers. Hot-rolled no.1 coils are made of hot-rolled black coils by annealing and pickling, and they are supplied to plate cutting companies, pipe makers, and cold rolling companies. Product Specification and Steel Grade ASTM JIS AISI EN Mill’s Standard Specification A240 SA240 G4304 G4312 10088-2 17224, 17440 ,17441 0.00328 Grade S30400 S30403 S31603 S43000 S44400 SUS304 SUS304L SUS316L SUS430 SUS444 304 304L 316L 430 444 1.4301 1.4306 1.4401 1.4016 1.4521 201 202 204Cu3
      • Cold Rolled
      • Sheet and Plate
      • Floor and Chequered
      • Tube and Pipe
      • Bar and Wire
    • Long Product
      • ERW Tube and Pipe
      • Seamless Tube and Pipe
      • Spiral Welded Tube and Pipe
      • API Tube and Pipe
      • Bar and Wire
      • Fastener and threaded
    • Exotic Metal
      • TitaniumTITANIUM
      • Inconel
      • AluminumALUMINIUM
  • Industries and Applications
  • Contact us

Hot-dip Zinc-Aluminum-Magnesium alloy coated steel sheet, ZAM STEEL

Home » Product » ZAM steel coil and sheet products
ZAM Steel Sheet

Hot-dip Zinc-Aluminum-Magnesium alloy coated steel sheet, ZAM STEEL

SKU: electro-galvanised-1-1-1.

Key Features of ZAM Steel

  • Longer service life than other coated products
  • Cut edge rust protection – the hallmark feature of ZAM
  • Thinner coating yet more protection – ecologically friendly
  • Excellent in severe environments – especially coastal and agricultural
  • Eliminates the need for post-dip (batch) galvanizing
  • Superior formability due to coating characteristics
  • Cost savings through longer service life and reduced maintenance
  • Bridges the product gap between heavily coated galvanized and costly stainless steel
ZAM STEEL. Click to Tweet
Categories: GALVANIZED AND COATED STEEL, Hot-dip Galvanized Steel, ZAM Steel. Tags: Australian standard steel, laser plate, new zealand standard steel, plate and sheet, steel for laser cutting, steel for plasma cutting, strap, zincalume.
6
  • Description
  • Additional information

ZAM Steel by TIASCO is a superior corrosion-resistant hot-dip Zinc-Aluminum-Magnesium alloy coated steel sheet. Due to the effects of magnesium and aluminium, ZAM has excellent corrosion resistance, scratch resistance

What does mean by ZAM?

It is a remarkably superior corrosion-resistant hot-dip Zinc-Aluminum-Magnesium alloy coated steel sheet product.

This amazing coated steel product lasts longer in the most severe environments, provides built-in cut edge rust protection, and promotes cost savings through less maintenance.

The Benefits of ZAM Steel Steel

  1. Longer Product Life: In terms of corrosion resistance, ZAM Steel is 10 to 20 times better than hot-dip zinc-coated steel sheets*1 and 5 to 8 times better than hot-dip zinc-5%aluminum alloy coated steel sheets*2. Excellent corrosion resistance is achieved on the cut edge of ZAM Steel with a fine zinc-based protective film that contains Al and Mg leaching from the coating layer.
  2. Cost-Effective: ZAM Steel can contribute to reducing costs significantly – for instance, it enables initial cost reduction through process omission and life cycle cost reduction thanks to its superior corrosion resistance.
  3. Suitable for severe environments
  4. Aluminium, zinc and magnesium material elements combine  to form a protective barrier on the coating surface over time
  5. Provides additional protection for Purlins and Condeck
  6. Replaces the need for higher coating weights
  7. Provides raw edge protection and is concrete compatible and scratch-resistant
  8. Can replace stainless steel and aluminium in some application

 

ZAM Steel  Applications

Suitable applications for ZAM include: construction (architectural building panels, perforated panels, metal facades, roofing), automotive, agricultural applications (chicken grow outhouses, swine containment, hoop buildings, grain bins, silos, etc.), greenhouse structures, industrial HVAC, cooling towers, solar racking, school bus decking, swimming pool, signposts, guardrail facades, coastal environments, cable trays, switch boxes, steel decking and framing, sound/wind/snow barriers and many other applications.

The finished product always has a brighter and shiner surface finish than the hot-dipped version. The sheet’s surface weldability is especially better for spot and seam welds.

TIASCO Steel can offer you a strong and durable ZAM Steel product, appropriately suited to your construction or manufacturing projects.

ZAM Steel  Specifications

MATERIAL THICKNESS 0.3mm through 5mm
MATERIAL WIDTH 400mm~1500mm
ASTM SPECIFICATION ASTM A1046/A1046M Type 1
AS/NZS 1397
STEEL GRADES
Commercial Steel Deep Drawing Steel
Extra Deep Drawing Steel Forming Steel
HSLA Steel Grades Structural Steel Grades
COATING WEIGHT
ZM30 ZM40 ZM50
ZM60 ZM70 ZM75
ZM90 ZM100 ZM115
(Please inquire about any coating weights not listed.)
COIL WEIGHT 10,000 lbs. maximum through 55,000 lbs. maximum
COIL ID 20″ and 24″
AFTER TREATMENT
(upon request)
Chemical Treatment (RoHS Compliant Available)
Oiling
Acrylic (RoHS Compliant, Please Inquire)
Stenciling
Feel free to contact our team anytime.

Form

Coil, Strip, Sheet, Plate, Circle, Laser/plasma cut, more

PROCESS

Dry, pickled and oiled

Related products

stainless steel 304LN Read more

Aluminized Steel Coil and Sheet JIS SA1C, SA1D, SA1E

Alumized Steel, GALVANIZED AND COATED STEEL, Hot-dip Galvanized Steel
15
stainless steel 304LN Read more

Aluminized Steel Coil and Sheet

Alumized Steel, GALVANIZED AND COATED STEEL, Hot-dip Galvanized Steel
7
Grade 250 steel Read more

AS/NZS 3678 Grade 350 Steel Plate

CARBON STEEL, Heavy steel Plate, Hot Rolled Steel Flat
2
corten steel lyten Read more

Lyten Steel Plate- Weathering Resistant Steel

CARBON STEEL, Corten Steel, Heavy steel Plate, Hot Rolled Steel Flat
13

ABOUT TIASCO

TIASCO delivers certified Advanced Materials, frontier superalloys, and precision engineering polymers with direct mill access. We support mission-critical applications across aerospace, semiconductor fabrication, and clean energy infrastructure worldwide.

Strict EN 10204 3.1 & 3.2 Traceability Protocol.

MATERIALS & GRADES

HTML
› Nickel Superalloys & Inconel
› Titanium Alloys (Grades 1–5)
› Engineering Polymers (PEEK / PTFE)
› Carbon Fiber Composites
› Corrosion-Resistant Specialty Alloys

QUALITY & COMPLIANCE

✓ EN 10204 3.1 & 3.2 Mill Traceability
✓ ASTM International Standards
✓ AMS Aerospace Specifications
✓ ASME BPVC Section II Codes
✓ NACE MR0175 / ISO 15156 Sour Service

ENGINEERING DESK

Technical Procurement & Inquiries: Email: service@tiasco.com

Operational Facility: No. 28, Qinan Rd., Nanzi Dist.,
Kaohsiung City 811, Taiwan

Direct Portal: www.tiasco.com

© 2008–2026 TIASCO. All Rights Reserved. Global Portal for Certified Advanced Materials & Specifications.

  • Home
  • About
  • Contact

Please add widgets to this widgetized area ("Side Panel Section") in Appearance > Widgets.