Factory wholesale M3-M30 of Color Zinc Plated Hex Flange Nuts Supply to Cannes
We are experienced manufacturer. Wining the majority of the crucial certifications of its market, our Factory wholesale M3-M30 of Color Zinc Plated Hex Flange Nuts Supply to Cannes, items won certifications with the regional and international primary authorities .For far more detailed information,please contact us!
Here’s an example of all the different flame polished (heat anodized) finishes we do for our Dragon Dice. This is available in 10 different metals, giving us a wide range of coloration. Here you can see were we flame polished our convention display set including d20 (20 sided dice) made from Tungsten, Nickel, Timascus, titanium, Stainless Steel, Damascus, Cast Iron, Brass, Bronze, and Copper. In the back you can see Graphite and Aluminum. These were all machined from solid billet using our Colossus and Behemoth, our twin Tormach CNC mills.
Hot Black Oxide Finish on Stainless Steel
Hot Black Oxide for Stainless Steel is a mixture of caustic, oxidizing, and sulfur salts. It blackens 300 and 400 series, and the precipitation hardened 17-4 PH stainless steel alloys. The solution can be used on cast iron and mild low carbon steel. The resulting finish complies with military specification MIL-DTL–13924D Class 4 and offers abrasion resistance.
Room temperature blackening for stainless steel occurs via auto-catalytic reaction of copper-selenide depositing on the stainless steel surface. It offers less abrasion resistance and the same corrosion protection as the hot blackening process. One application for room temperature blackening is in architectural finishes (patina for stainless steel).