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{"title":"Zn-Al-Mg Steel Coil with High Corrosion Resistance Zero Spangle and Chromated","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/e0\/dbc5c55093a0ae56781904fcdc03-200x200-1\/zn_al_mg_steel_coil_with_high_corrosion_resistance_zero_spangle_and_chromated.jpg","attrs":{"Certification":"SGS","Price":"Negotiation","Supply Ability":"10000 Ton\/Tons per Month","Place of Origin":"Henan"}}
{"title":"Hot Dipped Galvanized Steel Grating Stair Tread Grid with ASTM A36 Q235 and","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/50\/06bb429e3572299c5e92dcc492ea-200x200-1\/hot_dipped_galvanized_steel_grating_stair_tread_grid_with_astm_a36_q235_and_stainless_steel_304_options.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Hot Dipped Galvanized Steel Grating Heavy Duty Metal Grid Grating Panels","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/cb\/43826f549efd74d94de44a9ee60a-200x200-1\/hot_dipped_galvanized_steel_grating_heavy_duty_metal_grid_grating_panels_pressure_welded_and_locked_for_high_load_capacity.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Construction Use DX51d Steel Coil Galvanized 0.15mm Thick","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/f1\/a2abb91416030d45be0d1432ec05-200x200-1\/construction_use_dx51d_steel_coil_galvanized_0_15mm_thick.jpg","attrs":{"Brand Name":"Gnee","Model Number":"DX51d","Certification":"ISO9001","Place of Origin":"Henan"}}
{"title":"Hot Dipped Galvanized Steel Grating and Steel Structure Walkway Compliant with","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/16\/538537ddd861c1ec4aeeb4414c11-200x200-1\/hot_dipped_galvanized_steel_grating_and_steel_structure_walkway_compliant_with_ansi_2fnaamm_mbg_531_2f532_2f533_en_10025_gb_2ft_70.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Aisi Standard Galvanized Rolled Coil 0.12-2.5mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/38\/09\/48a550d045c6062fa6ddf734093b-200x200-1\/aisi_standard_galvanized_rolled_coil_0_12_2_5mm.jpg","attrs":{"Brand Name":"genn","Model Number":"Dx51D.Dx52D,Dx53D.DX54D.DX55D","Certification":"ISO","Place of Origin":"Henan"}}
{"title":"Customizable Styles Hot Dipped Galvanized Steel Grating Walkway Compliant with","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/db\/ec5995513c473460dc084e04172a-200x200-1\/customizable_styles_hot_dipped_galvanized_steel_grating_walkway_compliant_with_is_3202_and_astm_a_123_standards.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
Zn-Al-Mg DC51D+Zm Zinc Aluminum Magnesium Steel Coil for Building
Zinc Aluminum Magnesium (Zn-Al-Mg) Steel Coil is a new generation of high corrosion-resistant coated steel product, manufactured by adding appropriate amounts of aluminum (Al) and magnesium (Mg) alloying elements to the traditional hot-dip galvanizing bath.
Grade: DC51D-DC57D+ZM, S250GD-S350GD+ZM, SCS490, SCS440, SCS570, etc.
Thickness: 0.3mm-2.5mm, all available
Width: 600-1250mm, according to customers' requirement
Length: according to per customer's requirement
Coil ID: 508/610mm
Coil weight: 3-5 tons, according to per customer's requirement
ZM steel has two types according to the coating layers of Mg and Al: 3% Mg, 11% Al or 1% Mg, 1% Al
Packing: standard sea-worthy packing
Applications
Building Construction: Used in the fabrication of roofing, siding, gutters, and downspouts due to its corrosion resistance and durability.
Structural Steel: Provides enhanced corrosion protection for steel structures in bridges, buildings, and industrial facilities.
Automotive Industry: Used in the manufacturing of automotive parts, such as body panels, chassis components, and exhaust systems.
Electrical Appliances: Offers protection against corrosion in applications like washing machines, refrigerators, and air conditioning units.
Sheet Metal Fabrication: Suitable for forming, welding, and fabrication processes in the production of sheet metal products.
Infrastructure: Applied in the construction of pipelines, storage tanks, and utility poles for corrosion resistance and durability.
Shipping and Maritime: Used in the fabrication of containers, ships, and offshore structures due to its corrosion resistance in marine environments.
Customer Visit
Frequently Asked Questions
What is the main advantage of ZM coating?
It provides higher corrosion resistance than traditional galvanized steel.
Why is magnesium added to ZM coating?
Magnesium improves corrosion resistance and edge protection performance.
How does ZM steel perform in harsh environments?
It performs well in high humidity, coastal, and industrial environments.
Is ZM steel coil suitable for outdoor use?
Yes, it is designed for long-term outdoor applications.
What is the typical coating life of ZM steel?
It can last 2-3 times longer than standard galvanized coatings.
Does ZM steel resist edge corrosion?
Yes, it has excellent cut-edge corrosion resistance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...
