ZAM steel is a type of steel suitable for high environmental requirements. Its coating is composed of magnesium, aluminum, and zinc elements, so its performance is superior to galvanized steel. Of course, the price is slightly higher. Wanzhi Steel specializes in the production of ZAM steel coils and steel plates, multiple production lines, timely delivery of bulk orders, galvanized steel coils, and galvalume steel coils exported to dozens of countries, welcome to visit our factory online. The following summarizes comprehensive information about ZAM, continue reading.
ZAM COIL
Steel sheet zam
Product Name | ZAM |
Edge | Mill |
Thickness | 0.13 – 4.00 (mm) |
Width | 600 – 1500 (mm) |
Zm Coating | 40 – 350 (G/M²) |
Coil Weight | 3 ~ 5 (Mt) |
Coil ID | 508 – 610 (mm) |
Base Metal | Carbon Steel Cold Rolled and Hot Rolled |
Tolerance | 1% |
Packaging | Steel Cover with Strips – Sea Export Worthy |
Spangle | Regular, Small, or Zero |
Surface | Oil / Passivation / Chromated / Skin Pass |
Finish | Bright, Stone, Matte.. |
Transport Package | Export Standard Packing |
Specification | Zinc coated – Full Hard – Unoiled – TCT |
Wanzhi ZAM coil for sale
Outer Package of ZAM Steel
Its substrate is steel, so its composition is steel + coating composition. The following are the detailed parameters of the coating composition:
Its full name is Zinc Aluminum Magnesium Steel, which is zinc-aluminum-magnesium alloy steel. According to the definition of European standard EN10346-2015, zinc-aluminum-magnesium coating is a ternary alloy coating with zinc as the main component and aluminum and magnesium content between 1.5-8% (magnesium content is not less than 0.2%). Therefore, it is an alloy-coated steel made of zinc (Zn), aluminum (Al), and magnesium (Mg) elements. This steel is widely used in many fields due to its excellent performance.
Grade | Yield Strength
Re.Min (Mpa) |
Tensile Strength
Rm.Min (Mpa) |
Elongation
A, Min % |
DX51D+ZAM | – | 270-500 | 22 |
DX52D+ZAM | 140-300 | 270-420 | 26 |
DX53D+ZAM | 140-260 | 270-380 | 30 |
DX54D+ZAM | 120-220 | 260-350 | 36 |
S220GD+ZAM | 220 | 300 | 20 |
S250GD+ZAM | 250 | 330 | 19 |
S280GD+ZAM | 280 | 360 | 18 |
S320GD+ZAM | 320 | 390 | 17 |
S350GD+ZAM | 350 | 420 | 16 |
S550GD+ZAM | 550 | 560 | – |
The ZAM-coated steel has a low coefficient of friction and stable friction characteristics. It can be cut and used directly. Traditional hot dip galvanizing requires galvanizing, refinishing and surface treatment, which is a tedious process.
Thickness: 3.2mm; coating weight: 150/150 g/m2; post-treatment: chromate 50 mg/m2.) The color tone and the speed at which the tone changes vary depending on the exposure environment (region, installation location, orientation, etc.
Colored ZAM steel sheet can also be coated with colored paint. The coating thickness at this time is determined by your application. Wanzhi Steel supports RAL color card color selection and produces colored ZAM steel.
Black Zam steel coil
Wanzhi coating line-ZAM
Standard Coating Weights | |||
Inch-pound units coating designation | WZ units coating designation | Minimum coating weight triple spot test on both sides | |
Inch-pound units | SI units | ||
ZM 30 | ZMM 90 | 0.30 | 90 |
ZM 60 | ZMM 180 | 0.60 | 180 |
ZM 75 | ZMM 220 | 0.75 | 220 |
ZM 90 | ZMM 275 | 0.90 | 275 |
ZM 115 | ZMM 350 | 1.15 | 350 |
WanZhi Steel is one of the few suppliers in China that can produce 430g/m2 ZAM coating. Wanzhi Steel has 2000 tons of ZAM steel in stock with a thickness of 0.6-2.5mm… so delivery time is very fast
1. Wanzhi ZAM coating has good corrosion resistance. Within a certain range, with the increase of Al and Mg content, the corrosion resistance of Zn-Al-Mg coated steel plate is several times higher than that of GI.
2. Low friction coefficient and stable friction characteristics, which are very beneficial for stamping. It can reduce the wear of the coating and thus reduce the tensile defects of parts.
3. It has good welding performance. The addition of magnesium can reduce the spatter of weld attachments during laser welding and improve welding performance.
steel sheet outer package
GI Coils for Sale
Wanzhi Factory
For more information about ZAM, you can read – 《What-Is-Zam-Steel》
Q1: Where is your warehouse located? How can I visit your company?
A1: Our factory is located in Shandong Province, and our office headquarters is located in Zhengzhou, Henan. We warmly welcome customers from home and abroad to visit us or visit us online!
Q2: How does your company do regarding quality control?
A2: Quality is very important and always be put the first place. Wanzhi QC Department always pay great attention to quality controlling from the very beginning to the end.
Q3: Can I get some samples?
A3: Yes, sure, we are honored to offer you samples, moreover we offer video online.
Q4: What is your method of Transportation?
A4: We deliver by shipping, container, break bulk or as your requirements.
Q5: What’s your Payment method supported?
A5: We accept T/T, L/C at sight etc.
Q6: What about your Warranty?
A6: It’s 1 years warranty. If you have any questions after receiving the goods, you can contact us and we will provide you with solutions at any time.