• Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate
  • Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate
  • Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate
  • Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate
  • Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate
  • Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate

Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate

Standard: ASTM, GB, AISI, DIN, BS
Certification: ISO
Surface Treatment: Galvalume
Technique: Cold Rolled
Application: Roofing Sheet,Construction, Automobile etc.
Edge: Slit edge
Samples:
US$ 1/piece 1 piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
G-22
Stock
Stock
MOQ
25 Mt
Zinc Coating
20-275 G/M^2
Spangle
Regular Spangle
Delivery Time
30-45 Days
Transport Package
Seaworthy Packing
Specification
thickness: 0.12mm-1.3mm; width: 600mm-1500mm
Trademark
Runfei
Origin
China
HS Code
72106100
Production Capacity
50000 Metric Tons Per Month

Product Description





Product Introduction

Aluminum zinc alloy coated stel is composed of 55% aluminum, 43.4% zinc and 1.6% silicon. The corrosion resistance of aluminized zinc steel coil is mainly due to the protective function of aluminum. When the zinc is worn, the aluminum forms a dense layer of alumina that prevents the corrosion resistant material from further eroding the interior.
Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate


Comparison list of corresponding steel grade
QB/T 14978 AS 1397 EN 10346 ASTM A792 JIS G 3321
                   DX51D+AZ G2+AZ DX51D+AZ CS TYPE B
CS TYPE C
SGLCC
DX52D+AZ G3+AZ DX52D+AZ DS SGLCD
DX53D+AZ                  - DX53D+AZ - SGLCDD
DX54D+AZ DX54D+AZ  
S250GD+AZ G250+AZ S250GD+AZ SS255 -
S300GD+AZ G300+AZ           - - SGLC400
S350GD+AZ G350+AZ S350GD+AZ SS345
CLASS 1
SGLC440
S450GD+AZ G450+AZ           - SS 410
SS 480
SGLC490
S550GD+AZ G550+AZ S550GD+AZ SS 550
CLASS 1
SGLC570

Characteristics of alu-zinc steel coil
Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Platesurface finish
Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet PlateSurface treatment

 
ITEM Classification Symbol
Surface Treatment Chromate Passivated                                C
           Non-Chromated Passivated C5
Chromate passivaed+oiling CO
Non-chromate passivated+oiling CO5
Anti-fingerprint N
Non-chromate anti-fingerprint N5
Non-Chromated high weather resistance anti-fingerprint NW
Oiling O
No treatment U

Different color for Anti-fingerprint surface

Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate
Export Packing

Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate
                                                                                                                                           Cardboard edge protector is selectable

Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate
Logistics

The goods can be shipped by container or break bulk vessel

Zinc Aluminium Alloy Coated Roofing Steel Rolls Sheet PlateZinc Aluminium Alloy Coated Roofing Steel Rolls Sheet Plate



 

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