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Shandong Decho Building Materials Technology Co., Ltd
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{"title":"AZ70 Golden Anti-Finger Print Hot Dip Galvalume Metal Coil GL 55% ALU-ZINC Coils","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/5e\/6ff034cbb89909b10f80a573067d-200x200-1\/az70_golden_anti_finger_print_hot_dip_galvalume_metal_coil_gl_55_25_alu_zinc_coils_g550_2fscg570_full_hard_grade.jpg","attrs":{"Brand Name":"DECHO","Model Number":"AZ 50~165","Certification":"ISO 9001:2015 Certificate","Place of Origin":"China"}}
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{"title":"0.4mm 1250mm Galvalume Steel Coil for Roofing and Garage Doors AZ80","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/64\/0600a82f56b7119d903276d7a12b-200x200-1\/0_4mm_1250mm_galvalume_steel_coil_for_roofing_and_garage_doors_az80.jpg","attrs":{"Brand Name":"DECHO","Model Number":"AZ 50~165","Certification":"ISO 9001:2015 Certificate","Place of Origin":"China"}}
Aluminium-zinc-steel plated light steel has quite a few excellent characteristics: Strong corrosion resistance, 3 times that of pure galvanising; beautiful zinc flowers on the surface, can be used as building roof exterior panels. Abbreviation AZ150, aluminium-zinc-steel plates keel for a long time without colour change on the bare surface, such as chemical corrosion, the surface of the physical reaction occurs, the formation of aluminium protective film on the surface of the keel, so that the outside world of chemical substances and the keel separated from the separation of the keel, to protect the keel of the main body of the material, to prevent rusting.
Corrosion resistance is mainly because of aluminium, the protective function of aluminium. When the zinc is abraded, aluminium forms a dense layer of aluminium oxide, preventing the corrosion-resistant substances from further corroding the interior.
Aluminium-zinc-steel-plated alloy steel coils have been subjected to more than 20 years of outdoor exposure tests in a variety of atmospheric environments, confirming that aluminium-zinc-plated steel sheets provide much better protection for cut edges than galvanised steel sheets.
Aluminium zinc steel plating: AZ150 for short, aluminium zinc plating is galvanized corrosion 2-6 times, aluminium zinc plating keel long-term naked surface has no colour change, such as in the case of chemical corrosion, the surface of the physical reaction occurs on the surface of the keel to form a protective film of aluminium, so that the outside world of the chemical substances and the keel separated from the separation of the keel to protect the keel of the main body of the material, to prevent rusting.
G550 550Mpa 2.06X105 N/mm 2 7.85g/cm 3 1.2×10-5℃
The commonly used mechanical properties and physical parameters of G550 aluminium zinc plating are as follows:
Name Yield strength Modulus of elasticity Volume weight Coefficient of thermal expansion
G550 550Mpa 2.06X105 N/mm 2 7.85g/cm 3 1.2×10-5°C
Aluminium zinc plating: aluminium zinc plated light steel has a number of excellent characteristics:
(1) strong corrosion resistance, 3 times that of pure galvanised; (2) beautiful zinc flowers on the surface, which can be used as a building exterior panels.
Abbreviation AZ150, aluminium-zinc-plated keel for a long time without colour change on the bare surface, such as chemical corrosion, the surface of the physical reaction occurs, the formation of aluminium protective film on the surface of the keel, so that the outside world of chemical substances and the keel separated from the separation of the keel, to protect the keel of the main body of the material, to prevent rusting.
Corrosion resistance is mainly because of aluminium, the protective function of aluminium.
When zinc is abraded, aluminium forms a dense layer of aluminium oxide, preventing further corrosion of the corrosion-resistant material inside.
Aluminium-zinc plated alloy steel coils have been subjected to outdoor exposure tests for more than 20 years in a variety of different atmospheric environments, confirming that the protective function of aluminium-zinc plated steel sheets with cut edges is much better than that of galvanised steel sheets.
Heat reflectivity: Aluminium-zinc-plated mild steel has a high thermal reflectivity, twice that of galvanised mild steel, and is often used as a thermal insulator.
Horizontal Packing ( Eye to Side) with wooden pallet
MOQ.
16 tons
Loading port
Tianjin / Qingdao / Rizhao port
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
10000000-20000000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive produc... Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive produc...
