Zn-Al-Mg Alloy-Coated Steel

Zn-Al-Mg alloy coated steel is renowned for its exceptional corrosion resistance & scratches resistance，thanks to its remarkable hot-dip Zinc-Aluminum-Magnesium alloy coating. It lasts longer even in the most severe environments, promotes cost savings through less maintenance. It is a great substitute for much more costly stainless steel and aluminum.

Product Details

Order Instructions

Product Features

Advantages

Applications

• Vastly improved corrosion resistance
• Suitable for severe environments
• Faster delivery than post-galvanized steel
• Replaces need for higher coating weights
• Raw edge protection
• Concrete compatible
• Scratch resistant
• More economical than post-galvanized steel
• No reduction in product performance
• Attractive, satin matt finish

• Farming and horticultural sheds
• Foundation structures supporting solar power panels
• Guardrails
• Crash barriers for bridges
• Coastal streetlight facilities
• Road sound absorbers, industrial sound absorbers
• Cooling tower
• Cable bridge and support system of urban underground pipe gallery
• Car lift parking system outdoor
• Distributing board
• Roof, wall, steel curtain wall, sandwich panel

Product Structure

Product Raw Edge Protection

Application

Zn-Al-Mg Alloy-Coated Steel
Brand	Posco (PosMAC^®1.5/3.0/Super) HBIS JISCO
Standard	KS D 3030 ASTM 1046M DIN EN 10346 YB/T 4761
Grades	CQ DQ DDQ Structural (CR or HR)
Coating Weight	80 g/m² to 630 g/m²
Thickness	0.5 mm to 6.0 mm
Width	800 mm to 1650 mm
Post Treatment	Chemical Treatment	Oiling
	Chrome Treatment Cr-Free Tlubrication Treatment No Treatment	Oiled Non-Oiled
MOQ	25 Tons
Coil Inner Diameter	610 mm or 508 mm
Delivery status	Coil, Strip, Sheet, Tube

※ Please consult it with us before you place an order.