SS HEX FLANGE HEAD/PAN HEAD PHILLIPS DRIVE/SQUARE DRIVE SELF DRILLING SCREW
Why Do Stainless Steel Screws Rust?
Stainless steel screws are made of stainless steel, whose main components are alloy elements such as iron, chromium, and nickel. The surface of stainless steel screws has a dense chromium oxide film, which can effectively prevent corrosion and rust. However, rust may also occur due to factors such as surface treatment and material composition of stainless steel screws. The following are possible causes of stainless steel screws rusting:
1. Improper surface treatment: The surface treatment of stainless steel screws includes polishing, pickling, electroplating, etc. If it is not handled properly or problems occur during the processing, it may cause the surface chromium oxide film to be incomplete or damaged, causing the stainless steel screws to lose their anti-corrosion ability.
2. Impure material composition: If the material composition of stainless steel screws contains a large amount of impurities or unqualified additives, it may cause local corrosion on the surface of the screw, thereby accelerating rust.
3. Environmental factors: Stainless steel screws are prone to rust in humid, high temperature, sufficient oxygen, acidic or alkaline environments, especially in marine environments.
4. Improper use: If stainless steel screws are often subjected to strong friction, impact, extrusion and other forces during use, the surface chromium oxide film may be damaged, causing the screw surface to lose its anti-corrosion ability and accelerate rust.
There may be many reasons why stainless steel screws rust. In order to prevent stainless steel screws from rusting, you need to choose stainless steel screws with good quality and perfect surface treatment, and pay attention to the environment and usage during use.
About us
Haiyan Gete Hardware Co.,Ltd
Haiyan Gete Hardware Co.,Ltd is a top-rated manufacturer and supplier of fastener products. Our product line ranges including standard fasteners (such as bolts, nuts,screws,studs and anchors) and non-standard parts which customize according to the drawings from the customers .If you're in need of top-quality fasteners, Contact us today to learn more about our products and services.
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FAQ
Q1: How is quality ensured and why choose us?
A1: We take great pride in our stringent Quality Control Program and our ISO 9001:2015-certified products. Thanks to our significant experience working with factories and supporting customers, we guarantee excellent performance across all of our products.
Q2: Can you produce for the products not on the list?
A2：We can provide customized products, please contact us for details.
Q3: What's the lead time for production?
A3: It depends on the order quantity; we will confirm along with the quotation with our customer.
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