We coat steel using 4 methods:
- GALVANIZED (GALV) is hot or cold rolled carbon steel that is coated with zinc by the hot-dip process. The zinc coating prevents corrosive substances from reaching the underlying metal.
- ELECTRO GALVANIZED (EG) is hot or cold carbon steel that is coated with zinc by the electrolytic deposition process. The process involves electroplating, an electric current is run through a saline/zinc solution with a zinc anode and steel conductor.
- GALVANNEAL (GVNL) is produced by taking Galvanized or Electro Galvanized steel and putting it through an annealing process.
- GALVALUME (GVLM) is proprietary steel with a coating consisting of 55% aluminum, 43.4% zinc and 1.6% silicon over the base metal to protect it from the elements.
Any steel product that requires protection from corrosive substances from reaching the underlying steel is a good candidate for coated material. The galvanizing process deposits a layer of Zinc onto the surface of the steel, either through a molten bath, a molten bath followed by a bake operations, or a charged molten bath. The construction industry uses coated steel to make support beams, piping, heating and air conditioning duct work. Fenders, doors, and hoods in the automobile industry are usually made of coated steel. The coating on the steel will help to protect from corrosion on items like culverts and guardrails. Other uses include HVAC, containers, consumer products, appliance parts, satellite dishes, and construction materials like steel studs.
“The material you sent us was the best we have ever run. We will be buying from you again”Production Supervisor at a Holland based metal stamper
“Paperwork was in order and passed our receiving process.”Quality Manager From a Grand Rapids Laser Cutting Company
“Hascall Steel's team asked me highly relevant questions to identify my true needs”Purchaser - Tennessee Stamper
“I appreciate Hascall Steel for knowing the market and planning ahead”Program Buyer - Detroit Manufacturer
“Hascall Steel's team reached out to check proactively if I needed my standard order. I appreciate them looking out for me”Shop Supervisor at a West Michigan Fabrication Company