Home / All / STEEL PRODUCTS / Zn-Al-Mg Steel /
MESCO zinc aluminum magnesium(Zn-Al-Mg) coated steel coil/sheet
Can't find what you are looking for?providing the solution of the industrial raw materials based on the steel

Contact us for free modeling
Just fill-in the form below and we will response to you within 12 hours.
- Tel
- *Title
- *Content
MESCO zinc aluminum magnesium(Zn-Al-Mg) coated steel coil/sheet






Detail Information
MESCO Advantages
Top 3 ZAM steel suppliers in China.
First supplier that make ZM coating mass to 600g/㎡.
First enterprise that supplied ZAM steel pipe.
MESCO has rich project experience and can provide you with product recommendations.
MESCO has its own inventory of 7,000 to 12,000 tons per month, and the fastest delivery time is within 3 days!
We support deep processing: round pipes, square pipes, drilling, etc. The specifications are complete. Please feel free to contact me!
Zn-Al-Mg Steel Description
Item | Zn-Al-Mg Coated Steel Coil | ||
Deliver port | Tianjin | ||
Brand Name | MESCO STEEL | ||
Application | Construction, light industry, automobile, etc | ||
Delivery form | Steel Coil/Sheet | ||
Thickness | 0.2-8.0MM | ||
Width | 600-1500MM | ||
Length | As clients' requests | ||
Certificate | API, CE, ROHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO | ||
Grade | DX51D-DX57D S220GD S250GD S550GD | ||
Coating | ZM40-80-600g/㎡ | ||
Processing Service | Bending, Welding, Decoiling, Cutting, Punching | ||
Content | Zn: 90% Al: 3%-11% Mg: 1.5%-3% | ||
Surface Treatment | Chromated/Oiled | ||
Delivery Time | 3-15 days | ||
Base material | Cold rolled steel | ||
Coil Weight | 5-10 MT | ||
PAYMENT TERM | TT, LC, DA,DP, Western Union |
Zn-Al-Mg Steel Performance Characteristics
Grade | YS | TS | Elongation after fracture of the following nominal thickness (mm): a80mm,%, ≥ | ||
MPA | MPA | 0.4~0.5 | >0.5~0.7 | >0.7 | |
DC51D+ZM | - | 270~500 | 18 | 20 | 22 |
DC52D+ZM | 140~300 | 270~420 | 22 | 24 | 26 |
DC53D+ZM | 140~220 | 270~350 | 30 | 32 | 32 |
S250GD+ZM | 250 | 330 | 15 | 17 | 19 |
S280GD+ZM | 280 | 360 | 14 | 16 | 18 |
S320GD+ZM | 320 | 390 | 13 | 15 | 17 |
S350GD+ZM | 350 | 420 | 12 | 14 | 16 |
S390GD+ZM | 390~580 | 460 | 12 | 14 | 16 |
S420GD+ZM | 420~610 | 480 | 11 | 13 | 15 |
S450GD+ZM | 450~640 | 510 | 10 | 12 | 14 |
S550GD+ZM | 550 | 560 | - | - | - |
HC260LAD+ZM | 260~330 | 350~430 | 22 | 24 | 26 |
HC340LAD+ZM | 340~420 | 410~510 | 17 | 19 | 21 |
HC220YD+ZM | 220~280 | 340~420 | 28 | 30 | 32 |
HCT590X+ZM | 330~430 | 590 | 16 | 18 | 20 |
Product Characteristics of Zn-Al-Mg Steel
1、Excellent corrosion resistance
Zn-Al-Mg coatingsteel has better corrosion resistance. The increase of Al and Mg content in a certain range makes the corrosion resistance of Zn - Al-Mg coating steel sheet increase several times higher than that of Gl.
2、Good abrasion resistance
With low friction coefficient and stable friction characteristics, it is very favorable for punching. It can reduce the amount of wear on the coating, thereby reducing the part's pulling defects.
3、Good welding performance
The Zn-Al-Mg coating steel has good welding performance. The addition of magnesium can reduce the spatter of the weld attachment in the laser welding process and improve the welding performance.
Zn-Al-Mg Steel Plate Testing And Inspection
Salt Spray Test 275g/㎡
The coating weight on both sides: 275g/㎡

Cut edge SST

Cyclic Corrosion Test (CCT)

CCT after drawing

Trimming Protection

Zn-Al-Mg Steel Products Show







Zn-Al-Mg Steel Processing Service

Quality Certificate

SGS Test Report


Aapplication Scenario

The Karawang 100 Megawatts Photovoltaic Project
Time and Place: 2022 in Indonesia
Material: S350GD+ZM275/310 1.5/2.0MM

Al Kharsaa Solar Photovoltaic Power Project
Time and Place: 2021 in Qatar
Material: S350/550GD ZM275/310/350 1.5/2.0/3.0MM

200KM Highway Guardrail
Time and Place: 2022 in Ibagué,Colombia
Material: S550GD+ZM310 2.5MM

Livestock Farm Building Trusses
Time and Place: 2021 in Murun,Mongolia
Material: S550GD+ZM275 2.0MM

KAMAZ Automobile steel sheet for stamping
Time and Place: Long-term supply to Russia
Material: DX53D+ZM275 1.0/1.5/2.0MM

Spectrum Hardware
Time and Place: Long-term supply to Xiamen
Material: DX51D+ZM80 0.6/0.8/1.0MM

Modern granary
Time and Place:2022 in Algeria
Material: S350GD+ZM310 2.0/2.5/3.0MM

TCL Air conditioner outdoor unit
Time and Place: Long-term supply to Guangdong
Material: DX51D+ZM275 0.8/1.0MM
Processing Service




Packing And Shipping







Email : mesco@mescogroup.com.cn
Mobile / Whatsapp: +86 15134565556
Website:www.mescogroup.com.cn
Sincere, Professional, Effective, Innovative!
18years 88countries 500+clients
Review
- Loading...
Get Free & Quality Online Consultation
Send us some details about your needs and feel free to ask any questionss. Our sales team will get back to you via email within a day.
Contact us for free modeling
Just fill-in the form below and we will response to you within 12 hours.
- Tel
- *Title
- *Content
navigation
Integrated Building