Durable Z-a-M Zm Znalmg Steel Coils Ks Solar PV Photovoltaic Mounting Systems, 1.0-3.0mm, S250gd Dx51d+Zm Zm200 Coating

• Warranty: 10 Years
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Coated
• Technique: Cold Rolled
• Application: Construction,Household,Automobile,Photovoltaic
• Edge: Slit edge
• Stock: Stock
• Thickness: 0.15mm-6mm
• Width: 5mm-1600mm
• Coil Weight: 3-8mt
• Coil ID: 508/610mm
• Coating: 40-450G/M2
• Surface: Oiled,Afp,Chromated
• Transport Package: Standard Seaworthy Package
• Specification: 0.5mm*1000mm
• Trademark: Mesco
• Origin: China
• HS Code: 72106900
• Production Capacity: 80000 Ton/Month

Product Description

Product Description

Top 3 Z-A-M steel manufacturer in China
First manufacturer that make Z-A-M coating mass to 450g/m2
Overall Z-A-M steel daily stock 7000-12000 tons, fast deliveryFEATURES OF HOT DIP ZN-AL-MG ALLOY COATED STEEL1Superior corrosion resistance: 
With the addition of MG and AL content, ZM alloy coated steel has superior corrosion resistance. The planar corrosion resistance of ZM coating is about 3 times that of GI coating.

2Formability: 
The coefficient of friction of the ZM coating is 15% lower than that of the GI coating, and it remains stable during reciprocating friction, giving it excellent formability.

3Cost Reduction: 
An excellent alternative to much more costly materials such as aluminum and stainless steel.

 

• OVERVIEW OF Z-A-M ALLOY COATED STEEL

  Hot-dip Zn-AL-MG alloy coated steel, also known as Z-A-M steel, is a new type of coating product. The zinc-aluminium-magnesium coating is a ternary alloy coating with zinc as the main component, and the content of aluminium and magnesium is between 1.5-8% (among which the magnesium content is not less than 0.2%). The magnesium in the coating is beneficial to promoting the formation of a very stable and well-organized and meticulous protective film, namely Hydrozincite ((Zn5 (OH)8Cl2 H2O), which generates and maintains a film-like covering on the surface of the coating, thereby ensuring excellent corrosion resistance. Compared with traditional coatings such as GI and Aluzinc, ZM alloy-coated steel is known for its superior corrosion resistance, formality, wear and scratch resistance and can be applied in a wide range of fields such as automotive, HAVC, solar photovoltaics, agriculture, high-speed guardrails, electrical cabinets, greenhouse structures, etc.
  

  PARAMETER OF Z-A-M ALLOY COATED STEEL

  Standard	JIS/ASTM/EN
  Content	Low AL&MG :  Zn-(0.5-3%) Al-(0.4-2%)Mg Mid AL&MG:    Zn-(3-13%) Al-(2-4%)Mg High AL Mid MG:  Zn-(50-60%) Al-(2-4%)Mg
  Grades	DX51D+ZM/DX52D+ZM/DX53D+ZM
  	S220GD+ZM/S250GD+ZM/S280GD+ZM/S320GD+ZM/S350GD+ZM
  	S400GD+ZM/S550GD+ZM
  	HD300LAD+ZM/HD340LAD+ZM/HD380LAD+ZM HD420LAD+ZM/HD460LAD+ZM/HD500LAD+ZM/HD550LAD+ZM/HD700LAD+ZM
  	SGMCC+ZM/SGHCD+ZM/SGH340D+ZM/SGH400D+ZM/SGH490D+ZM/SGH540D+ZM
  Coating	ZM20-ZM600g/m2
  Spangle	Regular spangle/ Zero spangle
  Sizes	Thickness 0.8-4.5mm Width: 750-1600mm

Application

Photothermal power generation
1MW project needs 30~50 MT Zn-Al-Mg Steel
1GW project needs 30~50 thousand MT Zn-Al-Mg Steel

	Variety	Grade
1	Low carbon steel	DC51D+Z-A-M , DC52D+Z-A-M , DC53D+Z-A-M
2	High strength IF steel	HC220YD+Z-A-M , HC260YD+Z-A-M
3	Double phase steel	HCT450X+Z-A-M , HCT590X+Z-A-M
4	Structure steel	S250GD+Z-A-M ~ S550GD+Z-A-M
5	HSLA steel	HC260LAD+Z-A-M~HC340LAD+Z-A-M

 

 

• Photovoltaic Mounting System
• Solar Mounting System
• PV Mounting System
• Solar Panel Mounting System
• Solar Racking System
• Solar Mounting Structure
• Solar Bracket System
• Solar Mounting Brackets
• Solar Mounting Frames
• Solar Mounting Supports

• Uses: Photovoltaic mounting systems
• Typical Thickness: 1.0-3.0mm
• Common Grades: S250GD+ZM, S350GD+ZM
• Coating Thickness: ZM120, ZM200 (120g/m², 200g/m²)

Building and Structural Applications

• Uses: Building panels, roofing materials, insulation panels
• Typical Thickness: 0.4-1.5mm
• Common Grades: DX51D+ZM, DX52D+ZM, S250GD+ZM
• Coating Thickness: ZM60, ZM100 (60g/m², 100g/m²)

Automotive Manufacturing

• Uses: Automotive chassis, body panels, exhaust systems
• Typical Thickness: 0.6-2.0mm
• Common Grades: DX54D+ZM, DX56D+ZM, HX220BD+ZM
• Coating Thickness: ZM90, ZM120 (90g/m², 120g/m²)

Home Appliances

• Uses: Oven liners, heating elements, stove parts
• Typical Thickness: 0.3-1.2mm
• Common Grades: DX51D+ZM, DX53D+ZM, DC01+ZM
• Coating Thickness: ZM60, ZM80 (60g/m², 80g/m²)

Industrial Equipment

• Uses: Drying equipment, industrial furnaces, heat exchangers
• Typical Thickness: 0.6-2.5mm
• Common Grades: DX51D+ZM, S250GD+ZM, S350GD+ZM
• Coating Thickness: ZM100, ZM150 (100g/m², 150g/m²)

Detailed Photos

provide processing  slitting/punching/bending/forming/welding

 

 

 

 

Packaging & Shipping

Standard Seaworthy Package: Waterproof paper + plastic film + retainer + guard plate + steel belt
Or according to your requirements.

 

Company Profile