55% aluminium alloy coated steel coil G550mpa az150
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- Supplier: Tianjin Runfei Trade Co. Ltd.
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Product Overview
Description
Aluminum zinc alloy coated steel 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 aluminum that prevents the corrosion resistant material from further eroding the interior
Product Description
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 CY 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 CLASS1 | SGLC440 |
S450GD+AZ | G450+AZ | - | SS410 SS480 | SGLC490 |
S550GD+AZ | G550+AZ | S550GD+AZ | SS550 CLASS1 | SGLC570 |
Product Feature
Surface Finish
Surface Treatment
ITEM | Classification | Symbol |
Surface Treatment | Chromate Passivated | C |
Non-Chromated Passivated | C5 | |
Chromae passivated+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
Packing & Delivery
Carboard edge protector is selectable
Company Profile
Our Slogan:
Runfei Steel, your Reliable and Faithful steel partner forever!
international Logistics
Contact Us
Fanny Ma
Sales Manager
Runfei (HK) Co., Limited
International biz Branch of
Runfei Steel Group
M.P: +86-185 2641 3298
E-mail:imex15@tjrf.com
Add: 5-1-10 & 11 Ronghe Plaza, Central Avenue,
Tianjin Airport Economic Area,China
Website: //www.runfeisteel.com www.runfeigroup.com
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