Metal frame eyeglass frames are one of the popular eyeglass frames. What are the main metal frame materials? Different metal frame eyeglass frame materials greatly expand your options for getting a new look, when you buy new eyeglasses or sunglasses, ask your optician about color, durability, lightness, favorite brand, low guo Min material, and price suggestions. Now, in order for you to make the right choice, let's learn about the material of metal frame eyeglass frames.

What are the materials of metal frame glasses frame?

Metal frame glasses frame material 1: Monel alloy

Monel is a mixture of various metals and is the most widely used material in the production of metal eyeglass frames. Its ductility and corrosion resistance are advantages.

Metal frame glasses frame material 2: stainless steel

Stainless steel is one of the commonly used materials for making metal sunglasses and metal optical frames. Stainless steel eyeglass frames are lightweight, low in toxicity, and high in strength; many stainless steel eyeglass frames are nickel-free and therefore have low guo min.

Stainless steel is readily available and affordable. It is an alloy of steel and chromium and may also contain another element. Most stainless steels contain 10% to 30% chromium for excellent corrosion, wear and heat resistance.

Metal Frame Spectacle Frame Material 3: Titanium and Beta-Titanium

Titanium and beta-titanium are also popular materials for eye frames. Titanium is a silver-grey metal that is lightweight, durable, strong and corrosion resistant. It has been used in everything from spacecraft to implantable medical devices such as heart valves.

Titanium glasses can be produced in a variety of colors for a clean, modern look with a hint of color. It is low guo min.

Metal frame glasses frame material 4: beryllium copper

Beryllium copper is widely used in eyewear accessories. Beryllium is a steel-grey metal that is a low-cost alternative to metallic materials for eyeglasses. It is corrosion resistant, making it a good choice for wearers in environments with high acidity or salt water.

Metal Frame Glasses Frame Material 5: Aluminum

Aluminium glasses made of aluminium are lightweight and corrosion resistant. Aluminum is mainly used by gao duan eyewear designers, it can create different looks.

Aluminum is the most abundant and widely used non-ferrous metal (metals other than iron or steel) in the world. Pure aluminum is actually soft and weak, but commercial aluminum, which contains small amounts of silicon and iron, is hard and strong.