SteelAluzinc coil (aluminium-zinc coated steel)
Aluzinc coil: steel strip with a hot-dip aluminium-zinc coating of about 55% aluminium, 100 to 185 g/m² (0.33 to 0.61 oz/ft²). 0.25 to 2.00 mm (0.010 to 0.079 in) thick, 600 to 1250 mm (23.62 to 49.21 in) wide. Standards: EN 10346, ASTM A792. Origin: Türkiye, other qualified mills on request.
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Specifications
| Property | Value |
|---|---|
| Thickness | 0.25–2.00 mm (0.010–0.079 in) |
| Width | 600–1250 mm (23.62–49.21 in) |
| Coating mass | 100–185 g/m² (0.33–0.61 oz/ft²) (both sides together) |
| Coating designation | AZ100 to AZ185 |
| Standards | EN 10346, ASTM A792 |
Uses
- Building products made by roll forming
- Applications that need heat resistance
- Base material for prepainted coil
Aluzinc coil: what it is
Aluzinc coil is steel strip coated by the continuous hot-dip process with an aluminium-zinc alloy that is about 55% aluminium. The aluminium gives the coating heat resistance as well as corrosion resistance, and the standard for this coating describes it as meant for applications that need corrosion resistance or heat resistance, or both. The coil offered here is 0.25 to 2.00 mm (0.010 to 0.079 in) thick and 600 to 1250 mm (23.62 to 49.21 in) wide, with a coating mass from 100 to 185 g/m² (0.33 to 0.61 oz/ft²).
Names and coating designations
Aluzinc is also sold under the names Galvalume and Zincalume in some markets. These are trade names of their owners, and Reinwent mentions them only so that buyers can find the product. In EN 10346 the aluminium-zinc coating has the code AZ and the number is the coating mass in g/m², counted on both sides together, so AZ100 to AZ185 means 100 to 185 g/m² (0.33 to 0.61 oz/ft²). In the US, ASTM A792 states the coating in ounces per square foot: AZ50, also written AZM150, is 0.50 oz/ft² on both sides together.
Full-width coil and slit coil
Full-width coil is supplied in widths from 600 to 1250 mm (23.62 to 49.21 in). Slit coil is full-width coil cut lengthwise into narrower coils, and it can be quoted on request, with the width confirmed at quotation. Tell us the strip width, tolerance and coil weight you need when you request a quote.
Standards and the rest of the range
EN 10346 covers aluminium-zinc coated products (AZ) among its coating types, and ASTM A792 covers 55% aluminum-zinc alloy-coated steel. For a zinc-only coating, see galvanized coil; Aluzinc is also the base for prepainted steel coil; the whole range is on the steel coil page. Reinwent is a trading and sourcing company, and this coil is sourced from manufacturers in Türkiye.
Questions buyers ask
What is Aluzinc coil?
Aluzinc coil is steel strip coated by the continuous hot-dip process with an aluminium-zinc alloy that is about 55% aluminium. The coating is meant for applications that need corrosion resistance or heat resistance, or both.
What does AZ mean in AZ100 to AZ185?
AZ is the code for an aluminium-zinc alloy coating in EN 10346, and the number is the coating mass in g/m², counted on both sides together. The range offered is AZ100 to AZ185, which is 100 to 185 g/m² (0.33 to 0.61 oz/ft²).
Is Aluzinc the same as Galvalume or Zincalume?
Galvalume and Zincalume are trade names used for 55% aluminium-zinc alloy-coated steel, the same type of coating as Aluzinc. The names belong to their owners, and the name you see depends on the market.
What is the ASTM designation for Aluzinc coating?
ASTM A792 states the coating in ounces per square foot and, in its metric form, in grams per square metre. AZ50, also written AZM150, is 0.50 oz/ft² counted on both sides together. The range offered, AZ100 to AZ185, is about 0.33 to 0.61 oz/ft².
What is the difference between Aluzinc and galvanized coil?
Galvanized coil is coated with zinc only, while Aluzinc coil is coated with an aluminium-zinc alloy of about 55% aluminium. Both are covered by EN 10346, under the coating letters Z and AZ.
What thickness and width does Aluzinc coil come in?
Thickness runs from 0.25 to 2.00 mm (0.010 to 0.079 in) and width from 600 to 1250 mm (23.62 to 49.21 in). The exact limits depend on the mill and the coating mass, so they are confirmed at quotation.
Which standards apply to Aluzinc coil?
EN 10346 covers aluminium-zinc coated products (AZ) among its coating types, and ASTM A792 covers 55% aluminum-zinc alloy-coated steel. Which grades and coating masses are available depends on the mill.
Can Aluzinc coil be slit or painted?
Slit coil can be quoted on request, and the width is confirmed at quotation. Aluzinc coil is also used as the base material for prepainted coil.
What is Aluzinc coil used for?
Buyers use it for building products made by roll forming, for applications that need heat resistance, and as the base for prepainted coil. The aluminium in the coating is what gives it heat resistance.
How do I request a quotation for Aluzinc coil?
Send the thickness and width in millimetres, the coating designation such as AZ150, the grade or standard, full-width or slit coil, the quantity and the destination through the quote form on this site. Reinwent sends the quotation within 12 hours at the latest.
Related products
Galvanized steel coil (GI coil)Galvanized steel coil (GI coil), hot-dip zinc coated, 50 to 600 g/m² (0.16 to 1.97 oz/ft²). 0.20 to 4.00 mm (0.008 to 0.157 in) thick, 600 to 1650 mm (23.62 to 64.96 in) wide, full-width or slit. Standards: EN 10346, ASTM A653/A653M. Origin: Türkiye, other qualified mills on request.
Prepainted steel coil (PPGI)Prepainted steel coil (PPGI, color coated): painted galvanized strip. 0.20 to 1.50 mm (0.008 to 0.059 in) thick, 600 to 1500 mm (23.62 to 59.06 in) wide, full-width or slit. Standards: EN 10169, EN 10346. Origin: Türkiye, other qualified mills on request.