S350gd+Zm275 Zinc Aluminium Magnesium Steel Sheet for Building Materials

• Type: Coil
• Standard: AISI, ASTM, JIS
• Composition: Zinc Al Mg
• Technique: Cold Rolled
• Shape: Plate
• Surface Treatment: Coated
• Model NO.: S250GD/S350GD/S550GD
• Special Use: High-strength Steel Plate, Cold Heading Steel, Free Cutting Steel
• Application: Structural Steel Bar
• Croosion: High Crrosion Ressistance
• Zmcoating: 80-600g
• Thickness: 2.0-5.0mm
• Width: 1250-1500mm
• Transport Package: Standard Export Seaworthy Package
• Trademark: mesco steel
• Origin: China
• HS Code: 72125000
• Production Capacity: 3000 Tons Per Month

Product Description

Product Description

 

S350gd +ZM275Zn-Al-Mg Alloy Coated Steel Sheet

Introducing our Zn-Al-Mg Alloy Coated Steel Sheet, the perfect solution for those seeking higher corrosion resistance than galvanized and galvalume coatings. Manufactured by DA LIAN MESCO STEEL CO., LTD., a leading steel manufacturer in China, this 3rd generation alloy coating steel is designed to exceed your expectations.

Key Features:

• Unmatched corrosion resistance: With a corrosion resistance 3-5 times higher than galvanized steel, our Zn-Al-Mg Alloy Coated Steel Sheet ensures long-lasting durability even in harsh environments.
• Industry-leading manufacturer: MESCO is the top Zn-Al-Mg steel manufacturer in China, known for delivering exceptional quality and reliability.
• Revolutionary coating mass: We are the first manufacturer to produce ZM coating with a mass of up to 450g/m2, providing superior protection against corrosion.
• Innovative steel pipe production: As the first enterprise to produce Zn-Al-Mg steel pipes, we offer a comprehensive range of solutions for various applications.
• Large daily stock: With an overall Zn-Al-Mg steel daily stock of 3000 tons, we ensure fast delivery to meet your project deadlines.

Specification

EN10346 ZM275+ S350gd Zn-Al-Mg Alloy Coated Steel Sheet for Solar Brackets

Keywords: Steel Coil, Alloy Steel, Steel sheet  Zm430, Zm275, Zm275,ZM80 High Corrosion Resistance Steel, Zn Al Mg Coated, Steel Plate, Auto Parts, Zm Coated Steel

No	Item	Data
1	Thickness	0.3--6.0mm
2	Width	900-1600mm
3	Coil ID	508/610
4	Coil Weight	4-12mt
5	Grades	S220GD-S550GD
6	ZM Coating	80-600g/m2
7	HS code	72109000
8	Stock	Stock

 

Performance Characteristics
Grade		YS	TS	Agomm%≥
		MPa	MPa	0.4~0.5		>05~0.7	>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	410~51C	17		19	21
HC220YD+ZM		220~280	340~420	28		30	32
HCT590X+ZM		330~430	590	16		18	20

 
ZM  steel  daily  stock  7000-12000   tons   /fast  delivery  within   7~15  working  days.

 

ADEQUATE INVENTORY
Specificaiton		Grade
0.8*1250*N		S350GD+ZM275
1.0*1250*N		S350GD+ZM275
1.0*1250*N		S350GD+ZM275
1.0*1280*N		S550GD+ZM310
1.2*1250*N		S350GD+ZM275
1.4+1250*N		S350GD+ZM275
1.4*1250		S350GD+ZM275
1.5*1250		S350GD+ZM275
1.5*1250*N		S350GD+ZM275
1.5*1250*N		5390GD+ZM275
1.5*1250*N		S550GD+ZM275
1.8*1250*N		S320BD+ZM275
1.8*1250+N		5350GD+ZM275
1.8+1250*N		S550GD+ZM275
1.9*1250*N		3350GD+Z275
2.0*1250*N		S350GD+ZM275
2.0*1250*N		3390GD+ZM275
2.0*1250*N		S550GD+ZM275
2.0*1250*N		S550GD+ZM275
2.0*1250*N		S350GD+ZM275

Neutral Salt spray test

Corrosion resistance of Zn-Al-Mg coating steel is significantly better than that GI

Test method: The corrosion reduction was determined after 24 H in 5 %ammonia at 22 C.Test specimen end closure protection.:
1Test sample: Coating weight(both side) is 180 g/m

The ammonia resistance of Zn-Al-Mg alloy coating steelsheet is better thanthat of Gl

Application

 

 

Company Profile

 

FAQ

 

1. Q: How long is your delivery time?
    
2. A: Our delivery time is typically within 7-15 days after receiving the deposit or L/C at sight. Please note that special designed products may require a longer lead time.
3. Q: Do you provide samples? Is there an additional charge?
   A: Certainly! We offer complimentary product samples. However, please note that the delivery fee will be covered by our customers.
4. Q: What are your payment terms?
   A: Our payment terms are as follows:
   (1) 100% T/T
   (2) 30% in advance, remaining balance before shipment.
5. Q: How do you guarantee quality?
   A: We ensure quality through the following measures:
   - Always providing a pre-production sample before mass production.
   - Always conducting a final inspection before shipment.

Contact us

If you are interested in our products, please send us a specific inquiry. Include details such as the product name, thickness, width, quantity, coating, delivery time, destination port, and application. We will provide you with a customized offer that suits your needs.