EN 10346-S350GD-ZM is a standard issued by the European Standard Organization (CEN for short), which is used to regulate the technical requirements and quality indicators of galvanized steel sheets. This standard specifies technical indicators such as steel type, chemical composition, mechanical properties, and processing properties of galvanized steel sheets.
S350GD-ZM is a high-strength low-alloy (High Strength Low Alloy, referred to as HSLA) steel specified in this standard, where S350GD indicates that the yield strength of the steel plate is 350 MPa (MPa), and ZM indicates that the steel plate is hot-dip galvanized craft.
Galvanized steel sheets are widely used in anti-corrosion, aesthetics and processing performance, and are often used to make building materials, auto parts, home appliances, furniture, etc. The release of this standard aims to improve the quality and use effect of galvanized steel sheets, and promote the standardization and trade liberalization of galvanized steel sheets in the European market.
Solucky steel Limited is a third-party supply chain service enterprise focusing on materials for automobiles, high-end household appliances, as well as material processing and storage. Its headquarters and warehouse base are set up in Shanghai BaoShan, and has branches all over the country, 20+ subsidiary companies,including Foshan, Guangdong, Chongqing, Wuxi, etcz.
Physical properties
| Property |
Requirement |
| Yield strength |
≥ 350 MPa |
| Tensile strength |
420-550 MPa |
| Elongation |
≥ 22% |
| Impact toughness |
-40ºC,≥ 27 J |
Chemical composition
| Element |
Requirement |
| C |
≤ 0.12% |
| Si |
≤ 0.50% |
| Mn |
≤ 1.70% |
| P |
≤ 0.60% |
| S |
≤ 0.10% |
| Al |
≤ 0.015% |
| Nb |
≤ 0.09% |
| Ti |
≤ 0.22% |
Note: The above table lists the standard requirements for EN 10346-S350GD-ZM galvanized steel plate, and actual production may vary depending on specific needs.
Applications
| Application |
Features |
| Body structure |
High strength, excellent formability, lightweight |
| Chassis components |
Good corrosion resistance, high strength, excellent formability |
| Interior parts |
Good surface quality, easy to form, good corrosion resistance |
| Parts |
Excellent formability, good surface quality, good corrosion resistance |
Galvanized steel sheets specified in the EN 10346-S350GD-ZM standard have high strength and excellent formability and are suitable for many applications in automotive structures. Specifically, in automotive structures, the application of EN 10346-S350GD-ZM galvanized steel sheets has the following effects:
Improve structural strength: EN 10346-S350GD-ZM galvanized steel sheet has high strength and excellent formability, and can be used to manufacture load-bearing parts of automobile body structures to improve the overall strength and stability of the body.
Structural weight reduction: EN 10346-S350GD-ZM galvanized steel sheet has higher strength compared to traditional steel sheet, so thinner material can be used when used in body structure, thereby reducing overall vehicle weight and improving fuel economy and driving performance.
Improve anti-corrosion performance: Galvanized steel sheet has good anti-corrosion performance, can effectively resist corrosion in water and air, and prolong the service life of automobile structures.
Improve manufacturing efficiency: The excellent formability of EN 10346-S350GD-ZM galvanized steel sheet can meet the rapid prototyping requirements in the automobile manufacturing process, improve manufacturing efficiency and reduce manufacturing costs.
Therefore, EN 10346-S350GD-ZM galvanized steel sheet plays an important role in automobile structure, which can improve the performance and quality of automobiles, and also meet the requirements of environmental protection and sustainable development.
Features
| Feature |
Description |
| Zinc coating |
Generally ZM, with a thickness of 10-30μm |
| Steel properties |
High strength, good formability, good weldability |
| Corrosion resistance |
Good corrosion resistance, can resist corrosion in water and air |
| Surface quality |
High finish, smooth surface, uniform color |
| Environmental protection |
Using galvanized steel plates can reduce pollution to the environment |
Main Products
Product Application
Machines & Processing
Packing & Delivery & logistics
Why Choose Us
FAQ
1.Where is your factory?
Our head office and warehouse located in Shanghai--the biggest steel making center of China
2.How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
3.What about the MOQ?
MOQ only 200KG,include coils and sheets
4. How long is your lead time?
In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
5.How's your product quality?
We only sell mid to high end steel materials,100% quality guarantee and cost-effective.
6.What are your terms of payment?
You can make the payment to our bank account,T/T, 30% deposit in advance, 70% balance against the copy of B/L.
7.How many countries you already exported to?
We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
8.What are the certifications for your products?
We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
Audited Supplier 
Solucky steel Limited is a third-party supply chain service enterprise focusing on materials for automobiles, high-end household appliances, as well as material processing and storage. Its headquarters and warehouse base are set up in Shanghai BaoShan, and has branches all over the country, 20+ subsidiary companies,including Foshan, Guangdong, Chongqing, Wuxi, etcz.
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