430 Stainless Steel Foil

Our 430 stainless steel foil is a type of ferritic stainless steel thin strip. The thickness range is very flexible, from 0.01 mm to 0.1 mm, and whether you need it in coil or sheet form, we can customize it completely to your requirements. Its surface is exceptionally smooth to the touch, without any roughness, and the dimensions are extremely precise, with virtually no errors. It is very easy to process, requiring no extra effort for adjustments, meeting both practical usage needs and providing a clean and neat appearance.

In today's manufacturing industry, everyone values cost-effectiveness when choosing materials, and our product fits the bill perfectly – sufficient and stable performance at a very controllable cost, making it a worry-free choice.

Product Advantages:

Our 430 stainless steel foil is truly practical. First, it has excellent high-temperature resistance and oxidation resistance.  Containing 16%-18% chromium, it is not easily oxidized at high temperatures and can be used for extended periods in environments below 600℃.  It reliably handles applications requiring heat resistance, such as oven liners, water heater parts, and automotive exhaust system decorative parts, providing exceptional reliability. Furthermore, it is rust-resistant, withstanding exposure to air, water vapor, and even some weak acid and alkaline environments, making it far more durable than ordinary carbon steel and many coated materials.  Processing is also easy; after fine rolling and annealing treatment, it has excellent ductility, making deep drawing, bending, and shaping effortless. It is also compatible with laser cutting and welding, and the surface can be treated with brushing, mirror polishing, sandblasting, and etching, resulting in a delicate metallic texture that instantly elevates the quality of the finished product. More importantly, it offers excellent value for money. It contains little to no nickel, resulting in significantly lower raw material costs compared to 300 series stainless steel.  It can completely replace 304 and 316 stainless steel in non-highly corrosive environments, saving considerable manufacturing costs.  Furthermore, it is 100% recyclable, aligning with the trend of green manufacturing. It meets all requirements in terms of practicality, processability, cost control, and environmental protection.

Specifications

Why choose Ningbo Qihong?

We have been in this industry for over ten years and understand that quality is paramount. From raw material procurement to finished product delivery, every step is closely monitored. The raw materials for our 430 stainless steel foil come from major domestic steel mills such as Taiyuan Iron and Steel, Baosteel, and Zhangpu, ensuring quality from the source.

Our company has passed ISO 9001 quality management system, ISO 14001 environmental management system, and RoHS environmental certification. Before each batch of goods leaves the factory, we conduct chemical composition analysis, mechanical performance testing, and surface quality inspection. We also provide complete material certificates and test reports, ensuring full traceability of quality.

We pay special attention to your needs. If you have special applications or customized requirements, our technical team will provide assistance, including material selection, performance analysis, processing guidance, and surface treatment solutions. Sampling is also available. We also offer supporting services such as small-batch trials, custom slitting, and protective film application, ensuring a worry-free purchase and peace of mind during use.