ChinaCNU Steel supplies Galvalume (aluzinc, AZ) steel coil to ASTM A792, EN 10346 and JIS G3321. This page lists the full specification range we can produce and export — coating class, mechanical grades, dimensions and packing. For a quote, send your spec to our sales team and we reply within 24 hours with an FOB Tianjin price.
Galvalume Steel Coil Specification Table
| Parameter | Specification Range |
|---|---|
| Standards | ASTM A792/A792M, EN 10346, JIS G3321 |
| Grades | CS Type A/B, SS Grade 33-80 (ASTM); DX51D+AZ to DX54D+AZ, S250-S550GD+AZ (EN); SGLCC, SGLC400-570 (JIS) |
| Coating (AZ) | AZ50 – AZ200 g/m² total both sides (AZ100 and AZ150 most common for roofing) |
| Thickness | 0.13 – 1.5 mm |
| Width | 600 – 1,250 mm (914 / 1,000 / 1,200 / 1,220 mm standard) |
| Coil weight | 3 – 8 MT (customizable) |
| Coil ID | 508 / 610 mm |
| Surface | Regular spangle, AFP anti-finger print, chromated or chromate-free passivation, oiled/dry |
| MOQ | 25 tons per size |
| Shipping | FOB Tianjin (Xingang); CIF/CFR to any main port |
Coating Class Selection
AZ coating weight decides service life. AZ100 suits inland structures and budget roofing; AZ150 is the standard for coastal, industrial and long-warranty roofing projects. See our detailed AZ100 vs AZ150 comparison before you fix the spec.
Download the PDF Spec Sheet
Download the ChinaCNU Galvalume / Aluzinc Steel Coil Spec Sheet (PDF) to share with your engineering team, or browse all datasheets on the downloads page.
Related Products & Guides
- Galvalume Steel Coil — product page & quote
- Aluzinc Steel Coil
- Galvalume Coil Price Guide
- PPGI vs PPGL for Roofing Sheets
- Steel Coil Weight Calculator
FAQ
What is the difference between Galvalume and galvanized coating?
Galvalume coating is 55% aluminium, 43.4% zinc and 1.6% silicon, giving 2-4x the corrosion life of the same weight of pure-zinc galvanizing in most atmospheric conditions.
Which Galvalume coating class should I order for roofing?
AZ150 for coastal or long-warranty projects; AZ100 for inland economical roofing. Both are stocked in 0.30-0.60 mm roofing thicknesses.
Can you produce anti-finger-print (AFP) Galvalume?
Yes. AFP resin coating is available on all AZ classes and is recommended when panels are handled without gloves or roll-formed unpainted.
What is your MOQ and lead time for Galvalume coil?
MOQ is 25 tons per specification. Production lead time is 15-20 days from deposit; we ship FOB Tianjin (Xingang) or CIF your port.